Change in vdsm[master]: BZ#732980 Initialize the block sizes metadata

[Federico Simoncelli]

Federico Simoncelli has posted comments on this change.

Change subject: BZ#732980 Initialize the block sizes metadata
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Patch Set 1: (1 inline comment)

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File vdsm/storage/blockSD.py
Line 242:         self.metavol = lvm.lvPath(self.sdUUID, sd.METADATA)
Line 243: 
Line 244:         try:
Line 245:             self.logBlkSize = self.getMetaParam(DMDK_LOGBLKSIZE)
Line 246:             self.phyBlkSize = self.getMetaParam(DMDK_PHYBLKSIZE)
Both values must be set in the metadata asap since we need them to understand if in the
future they have changed (eg: a cloned lun but somehow exposing a different block size).
Line 247:         except KeyError:
Line 248:             # Initialize the block sizes metadata if not defined
Line 249:             self.logBlkSize, self.phyBlkSize = lvm.getVGBlockSizes(sdUUID)
Line 250:             self.setMetaParam(DMDK_LOGBLKSIZE, self.logBlkSize)


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Gerrit-MessageType: comment
Gerrit-Change-Id: I0baa4addabc31389ea1656099f7c9d2d70cd85a0
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Federico Simoncelli <fsimonce(a)redhat.com&gt;
Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com&gt;
Gerrit-Reviewer: Federico Simoncelli <fsimonce(a)redhat.com&gt;
Gerrit-Reviewer: Saggi Mizrahi <smizrahi(a)redhat.com&gt;