Eduardo has posted comments on this change.

Change subject: Make getRepoStats() a hsm method.
......................................................................


Patch Set 4: (1 inline comment)

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File vdsm/storage/hsm.py
Line 2474:             se.StoragePoolActionError("spUUID=%s" % spUUID))
Line 2475:         vars.task.getSharedLock(STORAGE, spUUID)
Line 2476:         pool = self.getPool(spUUID)
Line 2477:         poolInfo = pool.getInfo()
Line 2478:         doms = pool.getDomains()
Sadly, poolInfo.domains field contains the dictionary as a string (by 
sp.domainListEncoder).
In order to get the dictionary and for the sake of simplicity and uniformity, 
we call StoragePool.getDomains() which unfortunately may issue a new MD read.

"May the Cache be with you"
Line 2479:         domInfo = self._getDomsStats(pool.domainMonitor, doms)
Line 2480:         for sdUUID in doms.iterkeys():
Line 2481:             if 'isoprefix' in domInfo[sdUUID] and 
domInfo[sdUUID]['isoprefix']:
Line 2482:                     poolInfo['isoprefix'] = 
domInfo[sdUUID]['isoprefix']


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Gerrit-MessageType: comment
Gerrit-Change-Id: I0273611a23f29b5c6be0354a4c6b2d6526a9b574
Gerrit-PatchSet: 4
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Eduardo <[email protected]>
Gerrit-Reviewer: Ayal Baron <[email protected]>
Gerrit-Reviewer: Dan Kenigsberg <[email protected]>
Gerrit-Reviewer: Daniel Paikov <[email protected]>
Gerrit-Reviewer: Eduardo <[email protected]>
Gerrit-Reviewer: Yeela Kaplan <[email protected]>
Gerrit-Reviewer: oVirt Jenkins CI Server
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