lvm2-commits January 2019

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master - man: lvmvdo component activation description
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=5cf8888976118cfbc44da… Commit: 5cf8888976118cfbc44da28462ebaf9aae3927d7 Parent: d04520c321cc33b2874c3f09d126602cb714a9ac Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Thu Jan 24 16:12:04 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:39:10 2019 +0100 man: lvmvdo component activation description Describe component activation for VDO Data LV. --- man/lvmvdo.7_main | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/man/lvmvdo.7_main b/man/lvmvdo.7_main index ae507df..2572b46 100644 --- a/man/lvmvdo.7_main +++ b/man/lvmvdo.7_main @@ -260,6 +260,21 @@ a long time. # lvresize -L200G vg/vdo2 .fi +.SS 5. Component activation of VDODataLV + +VDODataLV can be activated separately as component LV for examination +purposes. It activates data LV in read-only mode and cannot be modified. +If the VDODataLV is active as component, any upper LV using this volume CANNOT +be activated. User has to deactivate VDODataLV first to continue to use VDOPoolLV. + +.I Example +.br +.nf +# lvchange -ay vg/vpool0_vdata +# lvchange -an vg/vpool0_vdata +.fi + + .SH VDO Topics .br

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master - cleanup: indent
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=d19e3727951853093828b… Commit: d19e3727951853093828b072e254e447f7d61c60 Parent: 5cf8888976118cfbc44da28462ebaf9aae3927d7 Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Thu Jan 24 14:12:42 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:39:10 2019 +0100 cleanup: indent --- lib/metadata/lv_manip.c | 2 +- lib/metadata/pool_manip.c | 2 +- lib/metadata/thin_manip.c | 2 -- 3 files changed, 2 insertions(+), 4 deletions(-) diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c index 00039ef..3b08d05 100644 --- a/lib/metadata/lv_manip.c +++ b/lib/metadata/lv_manip.c @@ -7350,7 +7350,7 @@ int wipe_lv(struct logical_volume *lv, struct wipe_params wp) if (wp.do_wipe_signatures) { log_verbose("Wiping known signatures on logical volume \"%s/%s\"", - lv->vg->name, lv->name); + lv->vg->name, lv->name); if (!wipe_known_signatures(lv->vg->cmd, dev, name, 0, TYPE_DM_SNAPSHOT_COW, wp.yes, wp.force, NULL)) diff --git a/lib/metadata/pool_manip.c b/lib/metadata/pool_manip.c index 80d2e07..934bb56 100644 --- a/lib/metadata/pool_manip.c +++ b/lib/metadata/pool_manip.c @@ -790,7 +790,7 @@ int vg_remove_pool_metadata_spare(struct volume_group *vg) log_print_unless_silent("Renaming existing pool metadata spare " "logical volume \"%s\" to \"%s/%s\".", - display_lvname(lv), vg->name, new_name); + display_lvname(lv), vg->name, new_name); if (!lv_rename_update(vg->cmd, lv, new_name, 0)) return_0; diff --git a/lib/metadata/thin_manip.c b/lib/metadata/thin_manip.c index e1b3179..5e52889 100644 --- a/lib/metadata/thin_manip.c +++ b/lib/metadata/thin_manip.c @@ -266,7 +266,6 @@ int pool_below_threshold(const struct lv_segment *pool_seg) if (!lv_thin_pool_percent(pool_seg->lv, 1, &percent)) return_0; - if (percent >= min_threshold) { log_warn("WARNING: Remaining free space in metadata of thin pool %s " "is too low (%s%% >= %s%%). " @@ -277,7 +276,6 @@ int pool_below_threshold(const struct lv_segment *pool_seg) return 0; } - if (percent > threshold) { log_debug("Threshold configured for free metadata space in " "thin pool %s has been reached (%s%% > %s%%).",

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master - man: vdo regenerated
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=d04520c321cc33b2874c3… Commit: d04520c321cc33b2874c3f09d126602cb714a9ac Parent: cb90606c8338617d7ae3d13b5c5e381def030ff7 Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Mon Jan 28 21:37:23 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:39:10 2019 +0100 man: vdo regenerated Correcting order of appearance of VDO description in lvcreate. --- man/lvconvert.8_pregen | 7 +- man/lvcreate.8_des | 11 + man/lvcreate.8_pregen | 3454 ++---------------------------------------------- man/lvresize.8_pregen | 9 +- 4 files changed, 134 insertions(+), 3347 deletions(-) diff --git a/man/lvconvert.8_pregen b/man/lvconvert.8_pregen index cefdb0d..26bcf5f 100644 --- a/man/lvconvert.8_pregen +++ b/man/lvconvert.8_pregen @@ -223,7 +223,7 @@ lvconvert - Change logical volume layout .ad b .br .ad l - \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP + \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP .ad b .br .ad l @@ -1451,7 +1451,7 @@ the image (see --splitmirrors with --name. .ad b .HP .ad l -\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP +\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP .br The LV type, also known as "segment type" or "segtype". See usage descriptions for the specific ways to use these types. @@ -1459,9 +1459,10 @@ For more information about redundancy and performance (\fBraid\fP<N>, \fBmirror\ For thin provisioning (\fBthin\fP, \fBthin-pool\fP) see \fBlvmthin\fP(7). For performance caching (\fBcache\fP, \fBcache-pool\fP) see \fBlvmcache\fP(7). For copy-on-write snapshots (\fBsnapshot\fP) see usage definitions. +For VDO (\fBvdo\fP) see \fBlvmvdo\fP(7). Several commands omit an explicit type option because the type is inferred from other options or shortcuts -(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache). +(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache, --vdo). Use inferred types with care because it can lead to unexpected results. .ad b .HP diff --git a/man/lvcreate.8_des b/man/lvcreate.8_des index 589bd63..7bb2bb6 100644 --- a/man/lvcreate.8_des +++ b/man/lvcreate.8_des @@ -25,6 +25,10 @@ Thin LVs are thinly provisioned from a thin pool, and are created with a virtual size rather than a physical size. A cache LV is the combination of a standard LV with a cache pool, used to cache active portions of the LV to improve performance. + +VDO LVs are also provisioned volumes from a VDO pool, and are created with a +virtual size rather than a physical size (see \fBlvmvdo\fP(7)). + .SS Usage notes In the usage section below, \fB--size\fP \fISize\fP can be replaced with \fB--extents\fP \fINumber\fP. See descriptions in the options section. @@ -33,3 +37,10 @@ In the usage section below, \fB--name\fP is omitted from the required options, even though it is typically used. When the name is not specified, a new LV name is generated with the "lvol" prefix and a unique numeric suffix. + +In the usage section below, when creating a pool and the name is omitted +the new LV pool name is generated with the +"vpool" for vdo-pools for prefix and a unique numeric suffix. + +Pool name can be specified together with \fIVG\fP name i.e.: +vg00/mythinpool. diff --git a/man/lvcreate.8_pregen b/man/lvcreate.8_pregen index ff68447..f1d9f13 100644 --- a/man/lvcreate.8_pregen +++ b/man/lvcreate.8_pregen @@ -231,7 +231,7 @@ lvcreate - Create a logical volume .ad b .br .ad l - \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP + \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP .ad b .br .ad l @@ -293,6 +293,10 @@ Thin LVs are thinly provisioned from a thin pool, and are created with a virtual size rather than a physical size. A cache LV is the combination of a standard LV with a cache pool, used to cache active portions of the LV to improve performance. + +VDO LVs are also provisioned volumes from a VDO pool, and are created with a +virtual size rather than a physical size (see \fBlvmvdo\fP(7)). + .SS Usage notes In the usage section below, \fB--size\fP \fISize\fP can be replaced with \fB--extents\fP \fINumber\fP. See descriptions in the options section. @@ -301,133 +305,13 @@ In the usage section below, \fB--name\fP is omitted from the required options, even though it is typically used. When the name is not specified, a new LV name is generated with the "lvol" prefix and a unique numeric suffix. -.SH USAGE -Create an LV that returns VDO when used. -.br -.P -\fBlvcreate\fP \fB--type\fP \fBvdo\fP \fB-L\fP|\fB--size\fP \fISize\fP[m|UNIT] \fIVG\fP -.br -.RS 4 -.ad l -[ \fB-l\fP|\fB--extents\fP \fINumber\fP[PERCENT] ] -.ad b -.br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-V\fP|\fB--virtualsize\fP \fISize\fP[m|UNIT] ] -.ad b -.br -.ad l -[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] -.ad b -.br -.ad l -[ \fB--vdo\fP ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br -.ad l -[ \fB--compression\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--deduplication\fP \fBy\fP|\fBn\fP ] -.ad b -.br -[ COMMON_OPTIONS ] -.RE -.br -.RS 4 -[ \fIPV\fP ... ] -.RE -- +In the usage section below, when creating a pool and the name is omitted +the new LV pool name is generated with the +"vpool" for vdo-pools for prefix and a unique numeric suffix. +Also pool name can be specified together with \fIVG\fP name i.e.: +vg00/mythinpool. +.SH USAGE Create a linear LV. .br .P @@ -439,93 +323,9 @@ Create a linear LV. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--type\fP \fBlinear\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -548,90 +348,6 @@ Create a striped LV (infers --type striped). [ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] .ad b .br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -655,54 +371,6 @@ Create a raid1 or mirror LV (infers --type raid1|mirror). .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--mirrorlog\fP \fBcore\fP|\fBdisk\fP ] .ad b .br @@ -714,42 +382,6 @@ Create a raid1 or mirror LV (infers --type raid1|mirror). [ \fB--[raid]maxrecoveryrate\fP \fISize\fP[k|UNIT] ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -785,54 +417,6 @@ Create a raid LV (a specific raid level must be used, e.g. raid1). .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--[raid]minrecoveryrate\fP \fISize\fP[k|UNIT] ] .ad b .br @@ -840,42 +424,6 @@ Create a raid LV (a specific raid level must be used, e.g. raid1). [ \fB--[raid]maxrecoveryrate\fP \fISize\fP[k|UNIT] ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -906,54 +454,6 @@ Create a raid10 LV. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--[raid]minrecoveryrate\fP \fISize\fP[k|UNIT] ] .ad b .br @@ -961,42 +461,6 @@ Create a raid10 LV. [ \fB--[raid]maxrecoveryrate\fP \fISize\fP[k|UNIT] ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -1028,93 +492,9 @@ Create a COW snapshot LV of an origin LV. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--type\fP \fBsnapshot\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -1138,54 +518,6 @@ Create a thin pool. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -1213,42 +545,6 @@ Create a thin pool. [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -1276,54 +572,6 @@ Create a cache pool. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--poolmetadatasize\fP \fISize\fP[m|UNIT] ] .ad b .br @@ -1347,42 +595,6 @@ Create a cache pool. [ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -1402,54 +614,6 @@ Create a thin LV in a thin pool (infers --type thin). .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--type\fP \fBthin\fP ] .ad b .br @@ -1461,42 +625,6 @@ Create a thin LV in a thin pool (infers --type thin). [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -1511,54 +639,6 @@ Create a thin LV that is a snapshot of an existing thin LV .br .RS 4 .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--type\fP \fBthin\fP ] .ad b .br @@ -1570,42 +650,6 @@ Create a thin LV that is a snapshot of an existing thin LV [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -1626,54 +670,6 @@ Create a thin LV that is a snapshot of an external origin LV. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--poolmetadatasize\fP \fISize\fP[m|UNIT] ] .ad b .br @@ -1689,45 +685,55 @@ Create a thin LV that is a snapshot of an external origin LV. [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b +[ COMMON_OPTIONS ] +.RE +.br +- + +Create a LV that returns VDO when used. +.br +.P +\fBlvcreate\fP \fB--type\fP \fBvdo\fP \fB-L\fP|\fB--size\fP \fISize\fP[m|UNIT] \fIVG\fP .br +.RS 4 .ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] +[ \fB-l\fP|\fB--extents\fP \fINumber\fP[PERCENT] ] .ad b .br .ad l -[ \fB--ignoremonitoring\fP ] +[ \fB-V\fP|\fB--virtualsize\fP \fISize\fP[m|UNIT] ] .ad b .br .ad l -[ \fB--metadataprofile\fP \fIString\fP ] +[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br .ad l -[ \fB--minor\fP \fINumber\fP ] +[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] .ad b .br .ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] +[ \fB--vdo\fP ] .ad b .br .ad l -[ \fB--nosync\fP ] +[ \fB--vdopool\fP \fILV\fP\fI_new\fP ] .ad b .br .ad l -[ \fB--noudevsync\fP ] +[ \fB--compression\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] +[ \fB--deduplication\fP \fBy\fP|\fBn\fP ] .ad b .br [ COMMON_OPTIONS ] .RE .br +.RS 4 +[ \fIPV\fP ... ] +.RE - Create a thin LV, first creating a thin pool for it, @@ -1754,54 +760,6 @@ where the new thin pool is named by the --thinpool arg. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -1825,42 +783,6 @@ where the new thin pool is named by the --thinpool arg. [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -1895,83 +817,94 @@ by the --cachepool arg. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] +[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br .ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] +[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] .ad b .br .ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] +[ \fB--poolmetadatasize\fP \fISize\fP[m|UNIT] ] .ad b .br .ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] +[ \fB--poolmetadataspare\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] +[ \fB--cachemode\fP \fBwritethrough\fP|\fBwriteback\fP|\fBpassthrough\fP ] .ad b .br .ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] +[ \fB--cachepolicy\fP \fIString\fP ] .ad b .br .ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] +[ \fB--cachesettings\fP \fIString\fP ] .ad b .br .ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] +[ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ] .ad b .br +[ COMMON_OPTIONS ] +.RE +.br +.RS 4 +[ \fIPV\fP ... ] +.RE +- + +Common options for command: +. +.RS 4 .ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] +[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] .ad b .br .ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] +[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] +[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] +[ \fB-K\fP|\fB--ignoreactivationskip\fP ] .ad b .br .ad l -[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] +[ \fB-j\fP|\fB--major\fP \fINumber\fP ] .ad b .br .ad l -[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] +[ \fB-n\fP|\fB--name\fP \fIString\fP ] .ad b .br .ad l -[ \fB--poolmetadatasize\fP \fISize\fP[m|UNIT] ] +[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] .ad b .br .ad l -[ \fB--poolmetadataspare\fP \fBy\fP|\fBn\fP ] +[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB--cachemode\fP \fBwritethrough\fP|\fBwriteback\fP|\fBpassthrough\fP ] +[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] .ad b .br .ad l -[ \fB--cachepolicy\fP \fIString\fP ] +[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB--cachesettings\fP \fIString\fP ] +[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ] +[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l @@ -2009,18 +942,6 @@ by the --cachepool arg. .ad l [ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] .ad b -.br -[ COMMON_OPTIONS ] -.RE -.br -.RS 4 -[ \fIPV\fP ... ] -.RE -- - -Common options for command: -. -.RS 4 .RE Common options for lvm: @@ -2624,7 +1545,7 @@ The name of a thin pool LV. .ad b .HP .ad l -\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP +\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP .br The LV type, also known as "segment type" or "segtype". See usage descriptions for the specific ways to use these types. @@ -2632,9 +1553,10 @@ For more information about redundancy and performance (\fBraid\fP<N>, \fBmirror\ For thin provisioning (\fBthin\fP, \fBthin-pool\fP) see \fBlvmthin\fP(7). For performance caching (\fBcache\fP, \fBcache-pool\fP) see \fBlvmcache\fP(7). For copy-on-write snapshots (\fBsnapshot\fP) see usage definitions. +For VDO (\fBvdo\fP) see \fBlvmvdo\fP(7). Several commands omit an explicit type option because the type is inferred from other options or shortcuts -(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache). +(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache, --vdo). Use inferred types with care because it can lead to unexpected results. .ad b .HP @@ -2777,237 +1699,9 @@ Create an LV that returns errors when used. [ \fB-l\fP|\fB--extents\fP \fINumber\fP[PERCENT] ] .ad b .br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br -[ COMMON_OPTIONS ] -.RE -.br -- - -Create an VDO LV with VDO pool. -.br -.P -\fBlvcreate\fP \fB--vdo\fP \fB-L\fP|\fB--size\fP \fISize\fP[m|UNIT] \fIVG\fP -.br -.RS 4 -.ad l -[ \fB-l\fP|\fB--extents\fP \fINumber\fP[PERCENT] ] -.ad b -.br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-V\fP|\fB--virtualsize\fP \fISize\fP[m|UNIT] ] -.ad b -.br -.ad l -[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br -.ad l -[ \fB--compression\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--deduplication\fP \fBy\fP|\fBn\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br -.RS 4 -[ \fIPV\fP ... ] -.RE -- - -Create an VDO LV using existing VDO pool. -.br -.P -\fBlvcreate\fP \fB--vdopool\fP \fILV\fP \fB-V\fP|\fB--virtualsize\fP \fISize\fP[m|UNIT] \fIVG\fP -.br -.RS 4 -.ad l -[ \fB--vdo\fP ] -.ad b -.br -.ad l -[ \fB--type\fP \fBvdo\fP ] -.ad b -.br -[ COMMON_OPTIONS ] -.RE -.br -.RS 4 -[ \fIPV\fP ... ] -.RE - Create an LV that returns zeros when read. @@ -3020,90 +1714,6 @@ Create an LV that returns zeros when read. [ \fB-l\fP|\fB--extents\fP \fINumber\fP[PERCENT] ] .ad b .br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -3119,90 +1729,6 @@ Create a linear LV. [ \fB-l\fP|\fB--extents\fP \fINumber\fP[PERCENT] ] .ad b .br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -3229,90 +1755,6 @@ Create a striped LV (also see lvcreate --stripes). [ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] .ad b .br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -3348,93 +1790,9 @@ Create a mirror LV (also see --type raid1). .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--mirrorlog\fP \fBcore\fP|\fBdisk\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -3471,90 +1829,6 @@ Create a COW snapshot LV of an origin LV [ \fB-c\fP|\fB--chunksize\fP \fISize\fP[k|UNIT] ] .ad b .br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -3586,90 +1860,6 @@ Create a sparse COW snapshot LV of a virtual origin LV [ \fB-c\fP|\fB--chunksize\fP \fISize\fP[k|UNIT] ] .ad b .br -.ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -3696,93 +1886,9 @@ Create a sparse COW snapshot LV of a virtual origin LV. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--type\fP \fBsnapshot\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -3806,54 +1912,6 @@ Create a thin pool (infers --type thin-pool). .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -3881,42 +1939,6 @@ Create a thin pool (infers --type thin-pool). [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -3946,54 +1968,6 @@ Create a thin pool named by the --thinpool arg .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -4021,42 +1995,6 @@ Create a thin pool named by the --thinpool arg [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -4089,54 +2027,6 @@ Create a cache pool named by the --cachepool arg .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--poolmetadatasize\fP \fISize\fP[m|UNIT] ] .ad b .br @@ -4160,42 +2050,6 @@ Create a cache pool named by the --cachepool arg [ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -4222,54 +2076,6 @@ Create a thin LV in a thin pool. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--poolmetadatasize\fP \fISize\fP[m|UNIT] ] .ad b .br @@ -4285,42 +2091,6 @@ Create a thin LV in a thin pool. [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -4339,54 +2109,6 @@ Create a thin LV in a thin pool named in the first arg .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--discards\fP \fBpassdown\fP|\fBnopassdown\fP|\fBignore\fP ] .ad b .br @@ -4394,42 +2116,6 @@ Create a thin LV in a thin pool named in the first arg [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -4450,54 +2136,6 @@ naming pool.) .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--type\fP \fBthin\fP ] .ad b .br @@ -4509,42 +2147,6 @@ naming pool.) [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -4561,54 +2163,6 @@ Create a thin LV that is a snapshot of an existing thin LV. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--discards\fP \fBpassdown\fP|\fBnopassdown\fP|\fBignore\fP ] .ad b .br @@ -4616,42 +2170,6 @@ Create a thin LV that is a snapshot of an existing thin LV. [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -4666,54 +2184,6 @@ Create a thin LV that is a snapshot of an existing thin LV .br .RS 4 .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB--type\fP \fBthin\fP ] .ad b .br @@ -4725,42 +2195,6 @@ Create a thin LV that is a snapshot of an existing thin LV [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -4775,104 +2209,108 @@ Create a thin LV that is a snapshot of an external origin LV .br .RS 4 .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] +[ \fB--type\fP \fBthin\fP ] .ad b .br .ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] +[ \fB--discards\fP \fBpassdown\fP|\fBnopassdown\fP|\fBignore\fP ] .ad b .br .ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] +[ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b +[ COMMON_OPTIONS ] +.RE .br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b +- + +Create a VDO LV with VDO pool. .br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b +.P +\fBlvcreate\fP \fB--vdo\fP \fB-L\fP|\fB--size\fP \fISize\fP[m|UNIT] \fIVG\fP .br +.RS 4 .ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] +[ \fB-l\fP|\fB--extents\fP \fINumber\fP[PERCENT] ] .ad b .br .ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] +[ \fB-V\fP|\fB--virtualsize\fP \fISize\fP[m|UNIT] ] .ad b .br .ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] +[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br .ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] +[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] .ad b .br .ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] +[ \fB--vdopool\fP \fILV\fP\fI_new\fP ] .ad b .br .ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] +[ \fB--compression\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB--type\fP \fBthin\fP ] +[ \fB--deduplication\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--discards\fP \fBpassdown\fP|\fBnopassdown\fP|\fBignore\fP ] -.ad b +[ COMMON_OPTIONS ] +.RE .br -.ad l -[ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] -.ad b +.RS 4 +[ \fIPV\fP ... ] +.RE +- + +Create a VDO LV with VDO pool. .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b +.P +\fBlvcreate\fP \fB--vdopool\fP \fILV\fP\fI_new\fP \fB-L\fP|\fB--size\fP \fISize\fP[m|UNIT] \fIVG\fP .br +.RS 4 .ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] +[ \fB-l\fP|\fB--extents\fP \fINumber\fP[PERCENT] ] .ad b .br .ad l -[ \fB--ignoremonitoring\fP ] +[ \fB-V\fP|\fB--virtualsize\fP \fISize\fP[m|UNIT] ] .ad b .br .ad l -[ \fB--metadataprofile\fP \fIString\fP ] +[ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br .ad l -[ \fB--minor\fP \fINumber\fP ] +[ \fB-I\fP|\fB--stripesize\fP \fISize\fP[k|UNIT] ] .ad b .br .ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] +[ \fB--vdo\fP ] .ad b .br .ad l -[ \fB--nosync\fP ] +[ \fB--type\fP \fBvdo\fP ] .ad b .br .ad l -[ \fB--noudevsync\fP ] +[ \fB--compression\fP \fBy\fP|\fBn\fP ] .ad b .br .ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] +[ \fB--deduplication\fP \fBy\fP|\fBn\fP ] .ad b .br [ COMMON_OPTIONS ] .RE .br +.RS 4 +[ \fIPV\fP ... ] +.RE - Create a thin LV, first creating a thin pool for it, @@ -4901,54 +2339,6 @@ where the new thin pool is named by the --thinpool arg .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -4972,42 +2362,6 @@ where the new thin pool is named by the --thinpool arg [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -5042,54 +2396,6 @@ where the new thin pool is named by the --thinpool arg .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -5113,42 +2419,6 @@ where the new thin pool is named by the --thinpool arg [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -5185,54 +2455,6 @@ arg is a VG name. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -5256,42 +2478,6 @@ arg is a VG name. [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -5324,54 +2510,6 @@ arg is a VG name (variant, infers --type thin). .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -5395,42 +2533,6 @@ arg is a VG name (variant, infers --type thin). [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -5468,54 +2570,6 @@ config setting sparse_segtype_default. .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -5543,42 +2597,6 @@ config setting sparse_segtype_default. [ \fB--errorwhenfull\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -5610,54 +2628,6 @@ by the --cachepool arg (variant, infers --type cache). .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -5685,42 +2655,6 @@ by the --cachepool arg (variant, infers --type cache). [ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -5752,54 +2686,6 @@ in the first arg (variant, also use --cachepool). .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -5831,42 +2717,6 @@ in the first arg (variant, also use --cachepool). [ \fB--cachemetadataformat\fP \fBauto\fP|\fB1\fP|\fB2\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -5902,54 +2752,6 @@ to type cache after creating a new cache pool LV to use .ad b .br .ad l -[ \fB-A\fP|\fB--autobackup\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-a\fP|\fB--activate\fP \fBy\fP|\fBn\fP|\fBay\fP ] -.ad b -.br -.ad l -[ \fB-C\fP|\fB--contiguous\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-K\fP|\fB--ignoreactivationskip\fP ] -.ad b -.br -.ad l -[ \fB-j\fP|\fB--major\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB-n\fP|\fB--name\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB-p\fP|\fB--permission\fP \fBrw\fP|\fBr\fP ] -.ad b -.br -.ad l -[ \fB-M\fP|\fB--persistent\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-r\fP|\fB--readahead\fP \fBauto\fP|\fBnone\fP|\fINumber\fP ] -.ad b -.br -.ad l -[ \fB-k\fP|\fB--setactivationskip\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-W\fP|\fB--wipesignatures\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB-Z\fP|\fB--zero\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l [ \fB-i\fP|\fB--stripes\fP \fINumber\fP ] .ad b .br @@ -5981,42 +2783,6 @@ to type cache after creating a new cache pool LV to use [ \fB--poolmetadataspare\fP \fBy\fP|\fBn\fP ] .ad b .br -.ad l -[ \fB--addtag\fP \fITag\fP ] -.ad b -.br -.ad l -[ \fB--alloc\fP \fBcontiguous\fP|\fBcling\fP|\fBcling_by_tags\fP|\fBnormal\fP|\fBanywhere\fP|\fBinherit\fP ] -.ad b -.br -.ad l -[ \fB--ignoremonitoring\fP ] -.ad b -.br -.ad l -[ \fB--metadataprofile\fP \fIString\fP ] -.ad b -.br -.ad l -[ \fB--minor\fP \fINumber\fP ] -.ad b -.br -.ad l -[ \fB--monitor\fP \fBy\fP|\fBn\fP ] -.ad b -.br -.ad l -[ \fB--nosync\fP ] -.ad b -.br -.ad l -[ \fB--noudevsync\fP ] -.ad b -.br -.ad l -[ \fB--reportformat\fP \fBbasic\fP|\fBjson\fP ] -.ad b -.br [ COMMON_OPTIONS ] .RE .br @@ -6091,6 +2857,10 @@ to the first image). .br .B lvcreate --type raid10 -L 5G -i 2 -m 1 -n mylv vg00 +Create a 1TiB thin LV mythin, with 256GiB thinpool tpool0 in vg00. +.br +.B lvcreate --T --size 256G --name mythin vg00/tpool0 + Create a 1TiB thin LV, first creating a new thin pool for it, where the thin pool has 100MiB of space, uses 2 stripes, has a 64KiB stripe size, and 256KiB chunk size. @@ -6122,6 +2892,10 @@ then combining the new origin LV with an existing cache pool. .RS .B -L 100G -n mylv vg00 /dev/slow1 .RE + +Create a VDO LV vdo0 with VDOPoolLV size of 10GiB and name vpool1. +.br +.B lvcreate --vdo --size 10G --name vdo0 vg00/vpool1 .SH SEE ALSO .BR lvm (8) diff --git a/man/lvresize.8_pregen b/man/lvresize.8_pregen index e3a124a..f1a67c4 100644 --- a/man/lvresize.8_pregen +++ b/man/lvresize.8_pregen @@ -107,7 +107,7 @@ lvresize - Resize a logical volume .ad b .br .ad l - \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP + \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP .ad b .br .ad l @@ -224,7 +224,7 @@ Common options for command: .ad b .br .ad l -[ \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP ] +[ \fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP ] .ad b .RE @@ -522,7 +522,7 @@ back metadata it believes has changed but hasn't. .ad b .HP .ad l -\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBthin-pool\fP|\fBcache-pool\fP +\fB--type\fP \fBlinear\fP|\fBstriped\fP|\fBsnapshot\fP|\fBmirror\fP|\fBraid\fP|\fBthin\fP|\fBcache\fP|\fBvdo\fP|\fBthin-pool\fP|\fBcache-pool\fP|\fBvdo-pool\fP .br The LV type, also known as "segment type" or "segtype". See usage descriptions for the specific ways to use these types. @@ -530,9 +530,10 @@ For more information about redundancy and performance (\fBraid\fP<N>, \fBmirror\ For thin provisioning (\fBthin\fP, \fBthin-pool\fP) see \fBlvmthin\fP(7). For performance caching (\fBcache\fP, \fBcache-pool\fP) see \fBlvmcache\fP(7). For copy-on-write snapshots (\fBsnapshot\fP) see usage definitions. +For VDO (\fBvdo\fP) see \fBlvmvdo\fP(7). Several commands omit an explicit type option because the type is inferred from other options or shortcuts -(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache). +(e.g. --stripes, --mirrors, --snapshot, --virtualsize, --thin, --cache, --vdo). Use inferred types with care because it can lead to unexpected results. .ad b .HP

1 0

master - vdo: add some basic example
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=cb90606c8338617d7ae3d… Commit: cb90606c8338617d7ae3d13b5c5e381def030ff7 Parent: 59b87cf7d67613d82e8dff7eb10f3c6ceaea0124 Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Mon Jan 28 21:39:40 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:39:10 2019 +0100 vdo: add some basic example --- man/lvcreate.8_end | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/man/lvcreate.8_end b/man/lvcreate.8_end index 2770f62..19e2461 100644 --- a/man/lvcreate.8_end +++ b/man/lvcreate.8_end @@ -64,6 +64,10 @@ to the first image). .br .B lvcreate --type raid10 -L 5G -i 2 -m 1 -n mylv vg00 +Create a 1TiB thin LV mythin, with 256GiB thinpool tpool0 in vg00. +.br +.B lvcreate --T --size 256G --name mythin vg00/tpool0 + Create a 1TiB thin LV, first creating a new thin pool for it, where the thin pool has 100MiB of space, uses 2 stripes, has a 64KiB stripe size, and 256KiB chunk size. @@ -95,3 +99,7 @@ then combining the new origin LV with an existing cache pool. .RS .B -L 100G -n mylv vg00 /dev/slow1 .RE + +Create a VDO LV vdo0 with VDOPoolLV size of 10GiB and name vpool1. +.br +.B lvcreate --vdo --size 10G --name vdo0 vg00/vpool1

1 0

master - vdo: document types vdo and vdo-pool
by Zdenek Kabelac 28 Jan '19

28 Jan '19

1 0

master - vdo: complete matching with thin syntax
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=87864f09f6a394b408329… Commit: 87864f09f6a394b408329ce695e6c93cbee15bbd Parent: b64021ee5f7dfb25ca99921992fef3aa89ce7c4c Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Mon Jan 28 20:32:42 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:18:17 2019 +0100 vdo: complete matching with thin syntax Just like we support for thin-pool syntax: lvcreate --thinpool new_tpoolname -L Size vg add same support logic with for vdo-poo: lvcreate --vdopool new_vpoolname -L Size vg Also move description of syntax bellow thin-pool, so it's correctly ordered in generated man page. --- tools/command-lines.in | 53 +++++++++++++++++++++++++---------------------- tools/lvcreate.c | 3 +- 2 files changed, 30 insertions(+), 26 deletions(-) diff --git a/tools/command-lines.in b/tools/command-lines.in index b06acec..eaa71ea 100644 --- a/tools/command-lines.in +++ b/tools/command-lines.in @@ -769,31 +769,6 @@ FLAGS: SECONDARY_SYNTAX --- -lvcreate --type vdo --size SizeMB VG -OO: --vdo, OO_LVCREATE, OO_LVCREATE_VDO, --virtualsize SizeMB, --stripes Number, --stripesize SizeKB, -OP: PV ... -IO: --mirrors 0 -ID: lvcreate_vdo_vol -DESC: Create an LV that returns VDO when used. - -lvcreate --vdo --size SizeMB VG -OO: OO_LVCREATE, OO_LVCREATE_VDO, --virtualsize SizeMB, --stripes Number, --stripesize SizeKB -OP: PV ... -IO: --mirrors 0 -ID: lvcreate_vdo_vol -DESC: Create an VDO LV with VDO pool. -FLAGS: SECONDARY_SYNTAX - -lvcreate --vdopool LV --virtualsize SizeMB VG -OO: --vdo, --type vdo -OP: PV ... -IO: --mirrors 0 -ID: lvcreate_vdo_vol -DESC: Create an VDO LV using existing VDO pool. -FLAGS: SECONDARY_SYNTAX - ---- - lvcreate --type zero --size SizeMB VG OO: OO_LVCREATE ID: lvcreate_zero_vol @@ -1068,6 +1043,34 @@ FLAGS: SECONDARY_SYNTAX --- +lvcreate --type vdo --size SizeMB VG +OO: --vdo, --vdopool LV_new, OO_LVCREATE, OO_LVCREATE_VDO, +--virtualsize SizeMB, --stripes Number, --stripesize SizeKB, +OP: PV ... +IO: --mirrors 0 +ID: lvcreate_vdo_vol +DESC: Create a LV that returns VDO when used. + +lvcreate --vdo --size SizeMB VG +OO: --vdopool LV_new, OO_LVCREATE, OO_LVCREATE_VDO, +--virtualsize SizeMB, --stripes Number, --stripesize SizeKB +OP: PV ... +IO: --mirrors 0 +ID: lvcreate_vdo_vol +DESC: Create a VDO LV with VDO pool. +FLAGS: SECONDARY_SYNTAX + +lvcreate --vdopool LV_new --size SizeMB VG +OO: --vdo, --type vdo, OO_LVCREATE, OO_LVCREATE_VDO, +--virtualsize SizeMB, --stripes Number, --stripesize SizeKB +OP: PV ... +IO: --mirrors 0 +ID: lvcreate_vdo_vol +DESC: Create a VDO LV with VDO pool. +FLAGS: SECONDARY_SYNTAX + +--- + # stripes option is not intuitive when creating a thin LV, # but here it applies to creating the new thin pool that # is used for the thin LV diff --git a/tools/lvcreate.c b/tools/lvcreate.c index ebe51d9..ebe6c9f 100644 --- a/tools/lvcreate.c +++ b/tools/lvcreate.c @@ -773,7 +773,7 @@ static int _lvcreate_params(struct cmd_context *cmd, segtype_str = SEG_TYPE_NAME_CACHE; else if (arg_is_set(cmd, thin_ARG) || arg_is_set(cmd, thinpool_ARG)) segtype_str = SEG_TYPE_NAME_THIN; - else if (arg_is_set(cmd, vdo_ARG)) + else if (arg_is_set(cmd, vdo_ARG) || arg_is_set(cmd, vdopool_ARG)) segtype_str = SEG_TYPE_NAME_VDO; else if (arg_is_set(cmd, virtualsize_ARG)) { if (arg_is_set(cmd, virtualoriginsize_ARG)) @@ -862,6 +862,7 @@ static int _lvcreate_params(struct cmd_context *cmd, thinpool_ARG #define VDO_POOL_ARGS \ + vdopool_ARG,\ compression_ARG,\ deduplication_ARG

1 0

master - lvconvert: pass force and yes options for vdo conversion
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=b64021ee5f7dfb25ca999… Commit: b64021ee5f7dfb25ca99921992fef3aa89ce7c4c Parent: ab1fd0cb37b75311e1ec4e13bbaea4a214b43285 Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Wed Jan 23 22:51:24 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:17:27 2019 +0100 lvconvert: pass force and yes options for vdo conversion --- tools/lvconvert.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/tools/lvconvert.c b/tools/lvconvert.c index 8ea7b65..9fa87c0 100644 --- a/tools/lvconvert.c +++ b/tools/lvconvert.c @@ -5017,7 +5017,9 @@ static int _lvconvert_to_vdopool_single(struct cmd_context *cmd, goto out; } - if (!wipe_lv(lv, (struct wipe_params) { .do_zero = 1, .do_wipe_signatures = 1 })) { + if (!wipe_lv(lv, (struct wipe_params) { .do_zero = 1, .do_wipe_signatures = 1, + .yes = arg_count(cmd, yes_ARG), + .force = arg_count(cmd, force_ARG)})) { log_error("Aborting. Failed to wipe VDO data store."); goto out; }

1 0

master - tests: rounding for pools changed to power of 2
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=ab1fd0cb37b75311e1ec4… Commit: ab1fd0cb37b75311e1ec4e13bbaea4a214b43285 Parent: 78dd9d820da44c6b9907b481231745590e94613d Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Mon Jan 28 22:05:17 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:17:27 2019 +0100 tests: rounding for pools changed to power of 2 Even with 64K chunk support, lvm2 will target power-of-2 chunks. --- test/shell/lvcreate-thin-big.sh | 8 +++----- 1 files changed, 3 insertions(+), 5 deletions(-) diff --git a/test/shell/lvcreate-thin-big.sh b/test/shell/lvcreate-thin-big.sh index 0625a59..595b8a9 100644 --- a/test/shell/lvcreate-thin-big.sh +++ b/test/shell/lvcreate-thin-big.sh @@ -75,12 +75,10 @@ check lv_field $vg/pool1_tmeta size "2.50m" check lv_field $vg/pool2_tmeta size "3.75m" lvremove -ff $vg -# Block size of multiple 64KB needs >= 1.4 -if aux have_thin 1 4 0 ; then -# Test chunk size is rounded to 64KB boundary +# Test chunk size is rounded to power-of-2 lvcreate -L10G --poolmetadatasize 4M -T $vg/pool -check lv_field $vg/pool chunk_size "192.00k" -fi +check lv_field $vg/pool chunk_size "256.00k" + # Old thinpool target required rounding to power of 2 aux lvmconf "global/thin_disabled_features = [ \"block_size\" ]" lvcreate -L10G --poolmetadatasize 4M -T $vg/pool_old

1 0

master - thin: select chunk size as power of 2
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=78dd9d820da44c6b9907b… Commit: 78dd9d820da44c6b9907b481231745590e94613d Parent: 58ad831c72b024233d91980f2269d0a26101ff99 Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Mon Jan 28 19:50:41 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:17:25 2019 +0100 thin: select chunk size as power of 2 Whenever thin-pool chunk size is unspecified and left for lvm calculation try to select the size as nearest highest power-of-2 instead of just being a multiple of 64KiB. --- WHATS_NEW | 1 + lib/metadata/thin_manip.c | 17 +++-------------- 2 files changed, 4 insertions(+), 14 deletions(-) diff --git a/WHATS_NEW b/WHATS_NEW index 90739c9..29ade99 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,5 +1,6 @@ Version 2.03.02 - =================================== + Thin-pool selects power-of-2 chunk size by default. Cache selects power-of-2 chunk size by default. Support reszing for VDOPoolLV and VDOLV. Improve -lXXX%VG modifier which improves cache segment estimation. diff --git a/lib/metadata/thin_manip.c b/lib/metadata/thin_manip.c index 6b2b1e7..e1b3179 100644 --- a/lib/metadata/thin_manip.c +++ b/lib/metadata/thin_manip.c @@ -580,20 +580,9 @@ static uint32_t _estimate_chunk_size(uint32_t data_extents, uint32_t extent_size { uint32_t chunk_size = _estimate_size(data_extents, extent_size, metadata_size); - if (attr & THIN_FEATURE_BLOCK_SIZE) { - /* Round up to 64KB */ - chunk_size += DM_THIN_MIN_DATA_BLOCK_SIZE - 1; - chunk_size &= ~(uint32_t)(DM_THIN_MIN_DATA_BLOCK_SIZE - 1); - } else { - /* Round up to nearest power of 2 */ - chunk_size--; - chunk_size |= chunk_size >> 1; - chunk_size |= chunk_size >> 2; - chunk_size |= chunk_size >> 4; - chunk_size |= chunk_size >> 8; - chunk_size |= chunk_size >> 16; - chunk_size++; - } + /* Always round up to nearest power of 2 of 32-bit, + * even when pool supports multiple of 64KiB */ + chunk_size = 1 << (32 - clz(chunk_size - 1)); if (chunk_size < DM_THIN_MIN_DATA_BLOCK_SIZE) chunk_size = DM_THIN_MIN_DATA_BLOCK_SIZE;

1 0

master - cache: select chunk size as power of 2
by Zdenek Kabelac 28 Jan '19

28 Jan '19

Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=58ad831c72b024233d919… Commit: 58ad831c72b024233d91980f2269d0a26101ff99 Parent: cbf62b9262d493a5df9ab5a57e68395465d4701a Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Mon Jan 28 20:08:49 2019 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Mon Jan 28 22:17:14 2019 +0100 cache: select chunk size as power of 2 When cache chunk size is not configured, and left for lvm deduction, select the value which is power-of-2. --- WHATS_NEW | 1 + lib/metadata/cache_manip.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletions(-) diff --git a/WHATS_NEW b/WHATS_NEW index 06848ea..90739c9 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,5 +1,6 @@ Version 2.03.02 - =================================== + Cache selects power-of-2 chunk size by default. Support reszing for VDOPoolLV and VDOLV. Improve -lXXX%VG modifier which improves cache segment estimation. Ensure migration_threshold for cache is at least 8 chunks. diff --git a/lib/metadata/cache_manip.c b/lib/metadata/cache_manip.c index 656e49d..ee2a5c5 100644 --- a/lib/metadata/cache_manip.c +++ b/lib/metadata/cache_manip.c @@ -215,9 +215,12 @@ int update_cache_pool_params(struct cmd_context *cmd, if (!*chunk_size) { if (!(*chunk_size = find_config_tree_int(cmd, allocation_cache_pool_chunk_size_CFG, - profile) * 2)) + profile) * 2)) { *chunk_size = get_default_allocation_cache_pool_chunk_size_CFG(cmd, profile); + /* Use power-of-2 for min chunk size when unspecified */ + min_chunk_size = 1 << (32 - clz(min_chunk_size - 1)); + } if (*chunk_size < min_chunk_size) { /* * When using more then 'standard' default,

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lvm2-commits January 2019