Dan Kenigsberg has posted comments on this change.

Change subject: Handle spaces in device names using lvm filter
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Patch Set 5: I would prefer that you didn't submit this

(1 inline comment)

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File vdsm/storage/lvm.py
Line 133:     devs = []
Line 134:     for dev in devList:
Line 135:         strippedDev = dev.strip()
Line 136:         if strippedDev:
Line 137:             devs.append(strippedDev.encode("string_escape").
again: encode() works here by pure chance. you need decode() in order to 
convert multipath-encoded device names to raw chars.

Also, I do not understand why you ignore the risk of having the pipe sign or a 
double quote in a device name.

This issue should better be solved properly, and be unit-tested.
Line 138:                         replace(' ', r'\\\\x20'))
Line 139:     filt = '|'.join(devs)
Line 140:     if len(filt) > 0:
Line 141:         filt = "'a%" + filt + "%', "


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Gerrit-MessageType: comment
Gerrit-Change-Id: I1efb6dfd30c0999f14c413fff778213b247a178f
Gerrit-PatchSet: 5
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Yeela Kaplan <[email protected]>
Gerrit-Reviewer: Ayal Baron <[email protected]>
Gerrit-Reviewer: Dan Kenigsberg <[email protected]>
Gerrit-Reviewer: Eduardo <[email protected]>
Gerrit-Reviewer: Federico Simoncelli <[email protected]>
Gerrit-Reviewer: Igor Lvovsky <[email protected]>
Gerrit-Reviewer: Mark Wu <[email protected]>
Gerrit-Reviewer: Shu Ming <[email protected]>
Gerrit-Reviewer: Yeela Kaplan <[email protected]>
Gerrit-Reviewer: oVirt Jenkins CI Server
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