Change in vdsm[master]: hsm: [WIP] Support force detach on orphaned Storage Domains.
nsoffer at redhat.com
nsoffer at redhat.com
Wed Jun 25 08:42:20 UTC 2014
Nir Soffer has posted comments on this change.
Change subject: hsm: [WIP] Support force detach on orphaned Storage Domains.
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Patch Set 1:
(1 comment)
http://gerrit.ovirt.org/#/c/29042/1/vdsm/storage/hsm.py
File vdsm/storage/hsm.py:
Line 758: domains = pool.getDomains()
Line 759: if sdUUID in domains:
Line 760: pool.forcedDetachSD(sdUUID)
Line 761: else:
Line 762: dom = sdCache.produce(sdUUID=sdUUID)
> This part should be more fault tolerant, something like:
Lets acquire the clusterlock around this loop:
acquire host id...
try:
acquire cluster lock...
try:
for domPoolUUID in dom.getPools():
dom.detach(domPoolUUID)
finally:
release cluster lock
finally:
release host id
Line 763: self.log.info("Preparing to delete sdUUID=%s", sdUUID)
Line 764: dom.detach(dom.getPools()[0])
Line 765: self.log.info("delete sdUUID=%s", sdUUID)
Line 766:
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Gerrit-MessageType: comment
Gerrit-Change-Id: I4a6fb01775f7c834a3466e45b9b7ed9b4bd5c3be
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Maor Lipchuk <mlipchuk at redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce at redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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