Saggi Mizrahi has posted comments on this change.

Change subject: Rescan FC when rescanning for new multipath devices
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Patch Set 5:

(2 comments)

....................................................
File lib/vdsm/utils.py
Line 798:     if append:
Line 799:         cmd.append("--append")
Line 800: 
Line 801:     cmd.extend(outputFiles)
Line 802:     proc = execCmd(cmd, sync=False)
This is *the* wrapper of tee. So here it's fine.
As to splitting up execCmd(), this will happen in the near future.
Line 803:     proc.stdin.write(data)
Line 804: 
Line 805:     def parser(rc, out, err):
Line 806:         if rc != 0:


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File vdsm/storage/multipath.py
Line 107:     Should only be called from hsm._rescanDevices()
Line 108:     """
Line 109: 
Line 110:     # First ask fc and iSCSI to rescan all of their sessions
Line 111:     fc.rescan()
No, it does the iscsi rescan not fc lip reset.
It makes sense when you realize that iscsiadm is the iscsi administration tool 
and not the fc administration tool.
Line 112:     iscsi.rescan()
Line 113: 
Line 114:     # Now let multipath daemon pick up new devices
Line 115: 


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Gerrit-MessageType: comment
Gerrit-Change-Id: Idec939222676a24452e8825b36db68839bfd2bbc
Gerrit-PatchSet: 5
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Saggi Mizrahi <smizr...@redhat.com>
Gerrit-Reviewer: Ayal Baron <aba...@redhat.com>
Gerrit-Reviewer: Barak Azulay <bazu...@redhat.com>
Gerrit-Reviewer: Eduardo <ewars...@redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimo...@redhat.com>
Gerrit-Reviewer: Saggi Mizrahi <smizr...@redhat.com>
Gerrit-Reviewer: Yaniv Bronhaim <ybron...@redhat.com>
Gerrit-Reviewer: Yeela Kaplan <ykap...@redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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