partition table

[Peter Larsen]

You shouldn't name your lvs like pathnames as you did. It is just going to confuse you down the road.

A common naming is lv_<something>. Ie lv_root. 
So to address the lv from lvdisplay you do vg-name/lv-name. It is not a path to a file system location. 

Lvdisplay only worls from that naming convention.

Patrick Dupre <pd520 at york.ac.uk> wrote:

>Thank.
>
>Can you do something with this:
>
>
>
>
>lvdisplay /dev/VolGrpSys0/
>   /dev/VolGrpSys0/root_usr: read failed after 0 of 4096 at 11534270464: 
>Input/output error
>   /dev/VolGrpSys0/root_usr: read failed after 0 of 4096 at 11534327808: 
>Input/output error
>   /dev/VolGrpSys0/root_usr: read failed after 0 of 4096 at 0: Input/output 
>error
>   /dev/VolGrpSys0/root_usr: read failed after 0 of 4096 at 4096: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_lib: read failed after 0 of 4096 at 3145662464: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_lib: read failed after 0 of 4096 at 3145719808: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_lib: read failed after 0 of 4096 at 0: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_lib: read failed after 0 of 4096 at 4096: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_local: read failed after 0 of 4096 at 
>13627228160: Input/output error
>   /dev/VolGrpSys0/root_usr_local: read failed after 0 of 4096 at 
>13627285504: Input/output error
>   /dev/VolGrpSys0/root_usr_local: read failed after 0 of 4096 at 0: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_local: read failed after 0 of 4096 at 4096: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_src: read failed after 0 of 4096 at 6291390464: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_src: read failed after 0 of 4096 at 6291447808: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_src: read failed after 0 of 4096 at 0: 
>Input/output error
>   /dev/VolGrpSys0/root_usr_src: read failed after 0 of 4096 at 4096: 
>Input/output error
>   One or more specified logical volume(s) not found.
>
>and this !
>
>
>   --- Logical volume ---
>   LV Name                /dev/VolGrpSys0/root_usr
>   VG Name                VolGrpSys0
>   LV UUID                AdPmoo-VyKK-3wk9-yn3u-6fTV-qdFq-2nXpel
>   LV Write Access        read/write
>   LV Status              available
>   # open                 2
>   LV Size                10.74 GiB
>   Current LE             2750
>   Segments               1
>   Allocation             inherit
>   Read ahead sectors     auto
>   - currently set to     256
>   Block device           253:16
>
>   --- Logical volume ---
>   LV Name                /dev/VolGrpSys0/root_usr_lib
>   VG Name                VolGrpSys0
>   LV UUID                VcPp7o-UrE4-7Ubb-CaYd-ZIbJ-VcbI-sv362Z
>   LV Write Access        read/write
>   LV Status              available
>   # open                 2
>   LV Size                2.93 GiB
>   Current LE             750
>   Segments               1
>   Allocation             inherit
>   Read ahead sectors     auto
>   - currently set to     256
>   Block device           253:17
>
>   --- Logical volume ---
>   LV Name                /dev/VolGrpSys0/root_usr_local
>   VG Name                VolGrpSys0
>   LV UUID                kXzQq6-Ikzk-xn0O-LLQu-fS0g-6Cmn-O6u0nJ
>   LV Write Access        read/write
>   LV Status              available
>   # open                 2
>   LV Size                12.69 GiB
>   Current LE             3249
>   Segments               3
>   Allocation             inherit
>   Read ahead sectors     auto
>   - currently set to     256
>   Block device           253:18
>
>   --- Logical volume ---
>   LV Name                /dev/VolGrpSys0/root_usr_src
>   VG Name                VolGrpSys0
>   LV UUID                ZcDrCr-MHlb-JN1b-12B1-FTu3-qzri-Z6dqd0
>   LV Write Access        read/write
>   LV Status              available
>   # open                 2
>   LV Size                5.86 GiB
>   Current LE             1500
>   Segments               1
>   Allocation             inherit
>   Read ahead sectors     auto
>   - currently set to     256
>   Block device           253:19
>
>
>
>
>> No such thing as lvm partition unless you're talking the pv. Fdisk shows your where it is, and pvdisplay gives you the details of the pv.  Similar vgdisplay and lvdisplay gives you details of the logical volumes.
>
>Patrick Dupre <pd520 at york.ac.uk> wrote:
>
>>Hello,
>>
>>How can I display the partition table with lvm partitions.
>>fdisk only give the lvm partition, not the details.
>>
>>Thank.
>>
>>-- 
>>---
>>==========================================================================
>>  Patrick DUPRÉ                      |   |
>>  Department of Chemistry            |   |  Phone: (44)-(0)-1904-434384
>>  The University of York             |   |  Fax:   (44)-(0)-1904-432516
>>  Heslington                         |   |
>>  York YO10 5DD  United Kingdom      |   |  email: patrick.dupre at york.ac.uk
>>==========================================================================
>>-- 
>>users mailing list
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>-- 
>---
>==========================================================================
>  Patrick DUPRÉ                      |   |
>  Department of Chemistry            |   |  Phone: (44)-(0)-1904-434384
>  The University of York             |   |  Fax:   (44)-(0)-1904-432516
>  Heslington                         |   |
>  York YO10 5DD  United Kingdom      |   |  email: patrick.dupre at york.ac.uk
>==========================================================================
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