Change in vdsm[master]: Check that underlying filesystem supports direct IO before c...

danken at redhat.com danken at redhat.com
Thu Dec 6 09:47:38 UTC 2012


Dan Kenigsberg has posted comments on this change.

Change subject: Check that underlying filesystem supports direct IO before creating a domain on it
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Patch Set 3: I would prefer that you didn't submit this

(1 inline comment)

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File vdsm/storage/fileSD.py
Line 133:         self.remotePath = os.path.basename(self.mountpoint)
Line 134:         self.metafile = os.path.join(domainPath, sd.DOMAIN_META_DATA,
Line 135:                                      sd.METADATA)
Line 136: 
Line 137:         self.validateFileSystemFeatures()
why is this required, when we avoid O_DIRECT for such paths?
Line 138: 
Line 139:         metadata = FileSDMetadata(self.metafile)
Line 140:         sdUUID = metadata[sd.DMDK_SDUUID]
Line 141:         domaindir = os.path.join(self.mountpoint, sdUUID)


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Gerrit-MessageType: comment
Gerrit-Change-Id: Icf14d1c4737a88e693e5bebb896aef382b8b424c
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Saggi Mizrahi <smizrahi at redhat.com>
Gerrit-Reviewer: Ayal Baron <abaron at redhat.com>
Gerrit-Reviewer: Barak Azulay <bazulay at redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Eduardo <ewarszaw at redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce at redhat.com>
Gerrit-Reviewer: Saggi Mizrahi <smizrahi at redhat.com>
Gerrit-Reviewer: Yaniv Bronhaim <ybronhei at redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server


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