Giuseppe Vallarelli has posted comments on this change.

Change subject: Improve the checking of mulitple direct users on an interface.
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Patch Set 1: (2 inline comments)

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File lib/vdsm/netinfo.py
Line 605:             if iface == vdict['iface']:
Line 606:                 users.add(v)
Line 607:         return users
Line 608: 
Line 609:     def ifaceHasMultiUsers(self, iface):
I would reverse the check instead of ifaceHasMultiUsers I would use 
ifaceHasOneOrZeroUsers (or a better name) because in netinfo you check for this 
using not. I find it more readable having conditions exp without not.
Line 610:         """
Line 611:         Checks if the interface has multiple direct users.
Line 612:         The two possible cases of mulitple users are multiple bridged 
or
Line 613:         bridgeless networks via vlans and one direct bridgeless 
network


Line 614:         with multiple network users via vlan.
Line 615:         The interface can't have multiple direct users if it's 
enslaved
Line 616:         to bonding or bridge directly.
Line 617:         """
Line 618:         return len(list(self.getNetworksAndVlansForIface(iface))) > 1
Perhaps this should be >= 1, but I'm not sure, in that case I would rename it 
to ifaceHasUsers or ifaceIsUsed.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I1e8bc4d8ee8709f72a5746edc2d61f320ef1a2ab
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Mark Wu <wu...@linux.vnet.ibm.com>
Gerrit-Reviewer: Antoni Segura Puimedon <asegu...@redhat.com>
Gerrit-Reviewer: Giuseppe Vallarelli <gvall...@redhat.com>
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