Nir Soffer has posted comments on this change.

Change subject: fencing: Skip fencing if host is connected to storage
......................................................................


Patch Set 2:

(1 comment)

http://gerrit.ovirt.org/#/c/30762/2/vdsm/API.py
File vdsm/API.py:

Line 1184:                             "Error during getHostLeaseStatus: '%s'",
Line 1185:                             result
Line 1186:                         )
Line 1187: 
Line 1188:             return execute
> This is example how to make the code more complicated to understand or main
Note that LIVE means that in host was maintaining its lease less then 80 
seconds ago. It is possible that the host does not have access to the storage 
for 79 seconds when you check this. See the comments in clusterlock.py for more 
info.

This check should be performed at least 80 seconds after the host became 
non-responsive. Maybe we need to change the minimal timeout in the engine to 
ensure this?

This should documented in the code where you check for LIVE status.
Line 1189: 
Line 1190:         
self.log.debug('fenceNode(addr=%s,port=%s,agent=%s,user=%s,passwd=%s,'
Line 1191:                        
'action=%s,secure=%s,options=%s,fencingPolicy=%s)',
Line 1192:                        addr, port, agent, username, 'XXXX', action, 
secure,


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Gerrit-MessageType: comment
Gerrit-Change-Id: I7b1fd9521cebea28d0402e53d46d74b95e73f383
Gerrit-PatchSet: 2
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Martin Peřina <[email protected]>
Gerrit-Reviewer: Allon Mureinik <[email protected]>
Gerrit-Reviewer: Barak Azulay <[email protected]>
Gerrit-Reviewer: Dan Kenigsberg <[email protected]>
Gerrit-Reviewer: Federico Simoncelli <[email protected]>
Gerrit-Reviewer: Martin Peřina <[email protected]>
Gerrit-Reviewer: Nir Soffer <[email protected]>
Gerrit-Reviewer: Oved Ourfali <[email protected]>
Gerrit-Reviewer: Yaniv Bronhaim <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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