June 2012 - vdsm-patches - Fedora Mailing-Lists

Change in vdsm[master]: [WIP] Towards a more (block) secure HSM.

by ewarszaw＠redhat.com

Eduardo has uploaded a new change for review. Change subject: [WIP] Towards a more (block) secure HSM. ...................................................................... [WIP] Towards a more (block) secure HSM. Change-Id: I30df4ee5cdb6b44cf14d8cb155436aac7442a07d --- M vdsm/storage/hsm.py M vdsm/storage/lvm.py M vdsm/storage/sp.py 3 files changed, 25 insertions(+), 5 deletions(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/18/2218/1 -- To view, visit http://gerrit.ovirt.org/2218 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I30df4ee5cdb6b44cf14d8cb155436aac7442a07d Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Eduardo <ewarszaw(a)redhat.com>

9 years, 2 months

6
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Change in vdsm[master]: [WIP] Implement a process to do dangerous IO in C

by smizrahi＠redhat.com

Saggi Mizrahi has uploaded a new change for review. Change subject: [WIP] Implement a process to do dangerous IO in C ...................................................................... [WIP] Implement a process to do dangerous IO in C This replaces the process pool with a process that can serve multiple requests written in C. This implementation is much more scalable and lightweight. Should solve bugs related to running out of helpers, logging getting suck, python forking deadlocking, running out of memory and other things as well. The communication between VDSM and the IOProcess is done with json objects. The IOProcess starts with 3 thread: 1. requestReader - reads requests from the pipe, builds a DOM representation of it and queues it up for handling 2. responseWriter - gets response DOMs from the queue converts them to a JSON string and send it over the pipe 3. requestHandler - pops requests from the queue and provisions threads for handling them. Currently we I just allocate a new thread per request. If there is ever a need to have a thread pool this is where the load balancing is going to sit. Each request gets the are as a JsonNode and returns a response that is a JsonNode as well. Most exported functions are pretty trivial and are a good example on how to write new ones. Unlink the ProcessPoolHelper, high level commands sit of the OopWrapper and are run from the client side instead of being implemented in C on the IOProcess side. Change-Id: Ie4664d5330debbe38ba33b74ebb586ac42913b4a Signed-off-by: Saggi Mizrahi <smizrahi(a)redhat.com> --- M configure.ac M tests/Makefile.am A tests/ioprocessTests.py A tests/outOfProcessTests.py D tests/processPoolTests.py M vdsm.spec.in M vdsm/constants.py.in M vdsm/storage/Makefile.am M vdsm/storage/fileSD.py M vdsm/storage/fileUtils.py M vdsm/storage/fileVolume.py A vdsm/storage/ioprocess.py A vdsm/storage/ioprocess/.gitignore A vdsm/storage/ioprocess/Makefile.am A vdsm/storage/ioprocess/exported-functions.c A vdsm/storage/ioprocess/exported-functions.h A vdsm/storage/ioprocess/ioprocess.c A vdsm/storage/ioprocess/json-dom-generator.c A vdsm/storage/ioprocess/json-dom-generator.h A vdsm/storage/ioprocess/json-dom-parser.c A vdsm/storage/ioprocess/json-dom-parser.h A vdsm/storage/ioprocess/json-dom.c A vdsm/storage/ioprocess/json-dom.h M vdsm/storage/misc.py M vdsm/storage/nfsSD.py M vdsm/storage/outOfProcess.py D vdsm/storage/processPool.py M vdsm/storage/sd.py M vdsm/storage/sp.py M vdsm/storage/task.py 30 files changed, 3,018 insertions(+), 666 deletions(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/46/3946/1 -- To view, visit http://gerrit.ovirt.org/3946 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ie4664d5330debbe38ba33b74ebb586ac42913b4a Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Saggi Mizrahi <smizrahi(a)redhat.com>

9 years, 3 months

4
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Change in vdsm[master]: [WIP] Small objects repository file implementation

by Federico Simoncelli

Federico Simoncelli has uploaded a new change for review. Change subject: [WIP] Small objects repository file implementation ...................................................................... [WIP] Small objects repository file implementation Change-Id: I3003f8652a58c68a966bc37e591c1d1d2308c164 --- M vdsm/storage/fileSD.py M vdsm/storage/hsm.py M vdsm/storage/outOfProcess.py M vdsm/storage/sd.py M vdsm/storage/sp.py M vdsm_cli/vdsClient.py 6 files changed, 83 insertions(+), 2 deletions(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/42/242/1 -- To view, visit http://gerrit.ovirt.org/242 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I3003f8652a58c68a966bc37e591c1d1d2308c164 Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>

9 years, 4 months

2
2
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Change in vdsm[master]: Add a chown implementation that looks up uid and gid

by Federico Simoncelli

Federico Simoncelli has uploaded a new change for review. Change subject: Add a chown implementation that looks up uid and gid ...................................................................... Add a chown implementation that looks up uid and gid We already have a case in vdsm (configNetwork) where we need to use a chown function that is capable to convert the owner and group names to uid and gid. Going forward this can be reused for the deployment utilities and to prepare the paths needed by vdsm (eg: /rhev and /var/run/vdsm). Change-Id: Iab6f67ba93a0d9cbac775992623f3bb2ab996555 --- M vdsm/configNetwork.py M vdsm/utils.py 2 files changed, 21 insertions(+), 5 deletions(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/87/387/1 -- To view, visit http://gerrit.ovirt.org/387 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Iab6f67ba93a0d9cbac775992623f3bb2ab996555 Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>

9 years, 4 months

4
6
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Change in vdsm[master]: More safe startSpm().

by ewarszaw＠redhat.com

Eduardo has uploaded a new change for review. Change subject: More safe startSpm(). ...................................................................... More safe startSpm(). Change-Id: I1e6b32bdf1dd8dc36f6633306d4edef89d542e31 --- M vdsm/storage/sp.py 1 file changed, 16 insertions(+), 19 deletions(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/51/451/1 -- To view, visit http://gerrit.ovirt.org/451 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I1e6b32bdf1dd8dc36f6633306d4edef89d542e31 Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Eduardo <ewarszaw(a)redhat.com>

9 years, 4 months

3
4
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Change in vdsm[master]: [WIP] Add the base commands to vdsm-tool

by Federico Simoncelli

Federico Simoncelli has uploaded a new change for review. Change subject: [WIP] Add the base commands to vdsm-tool ...................................................................... [WIP] Add the base commands to vdsm-tool Change-Id: Id3f49dc3cbb4dfba86a85ab9348d19684445f40e --- M vdsm-tool/Makefile.am A vdsm-tool/base.py M vdsm.spec.in 3 files changed, 52 insertions(+), 1 deletion(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/88/388/1 -- To view, visit http://gerrit.ovirt.org/388 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Id3f49dc3cbb4dfba86a85ab9348d19684445f40e Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>

9 years, 4 months

2
2
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Change in vdsm[master]: [WIP] Add the daemon commands to vdsm-tool

by Federico Simoncelli

Federico Simoncelli has uploaded a new change for review. Change subject: [WIP] Add the daemon commands to vdsm-tool ...................................................................... [WIP] Add the daemon commands to vdsm-tool Change-Id: Ieafb9886f3ffb2433478203186dd94005b2a51e8 --- M vdsm-tool/Makefile.am A vdsm-tool/daemon.py M vdsm.spec.in 3 files changed, 52 insertions(+), 1 deletion(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/89/389/1 -- To view, visit http://gerrit.ovirt.org/389 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ieafb9886f3ffb2433478203186dd94005b2a51e8 Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>

9 years, 4 months

2
2
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Change in vdsm[master]: [WIP] Enable deleteVolume for the merged internal volumes

by Federico Simoncelli

Federico Simoncelli has uploaded a new change for review. Change subject: [WIP] Enable deleteVolume for the merged internal volumes ...................................................................... [WIP] Enable deleteVolume for the merged internal volumes Change-Id: I99044c9de79ee3c74ed1c010f6e573bcd3695da2 --- M vdsm/storage/volume.py 1 file changed, 20 insertions(+), 6 deletions(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/72/2672/1 -- To view, visit http://gerrit.ovirt.org/2672 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I99044c9de79ee3c74ed1c010f6e573bcd3695da2 Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>

9 years, 4 months

3
3
0 / 0

Change in vdsm[master]: [WIP] Adding Image.release() to remove the merged volumes

by Federico Simoncelli

Federico Simoncelli has uploaded a new change for review. Change subject: [WIP] Adding Image.release() to remove the merged volumes ...................................................................... [WIP] Adding Image.release() to remove the merged volumes The new Image.release() method can be used to remove the internal volumes that were live merged by a VM. Change-Id: I50aaea4e52ea2c6a10cdc68e134ae606dcd81e24 --- M vdsm/storage/image.py 1 file changed, 43 insertions(+), 1 deletion(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/83/2883/1 -- To view, visit http://gerrit.ovirt.org/2883 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I50aaea4e52ea2c6a10cdc68e134ae606dcd81e24 Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>

9 years, 4 months

2
2
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Change in vdsm[master]: [WIP] Add releaseVolumes command to the SPM

by Federico Simoncelli

Federico Simoncelli has uploaded a new change for review. Change subject: [WIP] Add releaseVolumes command to the SPM ...................................................................... [WIP] Add releaseVolumes command to the SPM We don't actually need this. I'm using it for testing until we decide where to plug the release method. Change-Id: I7784f319d0beb5f5d88b83a99c48d4843b3c9953 --- M vdsm/API.py M vdsm/BindingXMLRPC.py M vdsm/storage/hsm.py M vdsm/storage/sp.py 4 files changed, 42 insertions(+), 0 deletions(-) git pull ssh://gerrit.ovirt.org:29418/vdsm refs/changes/84/2884/1 -- To view, visit http://gerrit.ovirt.org/2884 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I7784f319d0beb5f5d88b83a99c48d4843b3c9953 Gerrit-PatchSet: 1 Gerrit-Project: vdsm Gerrit-Branch: master Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com>

9 years, 4 months

2
2
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vdsm-patches June 2012