Bug 1191494

Summary:	"VdcBLLException: NO_UP_SERVER_FOUND" in seen in engine logs
Product:	Red Hat Enterprise Virtualization Manager	Reporter:	pagupta
Component:	ovirt-engine	Assignee:	Sahina Bose <sabose>
Status:	CLOSED ERRATA	QA Contact:	SATHEESARAN <sasundar>
Severity:	high	Docs Contact:
Priority:	medium
Version:	3.4.3-1	CC:	bugs, eedri, gklein, iheim, juwu, kmayilsa, knarra, lpeer, lsurette, mgoldboi, mkalinin, mmahoney, mmccune, pagupta, pcaruana, pprakash, pstehlik, rbalakri, Rhev-m-bugs, rhs-bugs, sabose, sankarshan, sdharane, ssampat, yeylon, ykaul, ylavi
Target Milestone:	ovirt-3.6.0-rc	Keywords:	ZStream
Target Release:	3.6.0	Flags:	ylavi: Triaged+
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	3.6.0-13	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	1138128
Clones:	1209131 (view as bug list)		Environment:
Last Closed:	2016-03-09 20:57:21 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Gluster	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1039537, 1138128
Bug Blocks:	1209131

Comment 4 Yaniv Lavi 2015-03-30 09:25:03 UTC

This was already fixed a while back in oVirt.
Need to verify this is fixed on RHEV.

Comment 5 Eyal Edri 2015-04-01 15:34:01 UTC

yaniv, if we release a new build to QE, can this bug move back to ON_QA?

Comment 6 Sahina Bose 2015-04-06 08:37:03 UTC

The patch is present in 3.5.2 branch of Ovirt. Needs verification

Comment 11 SATHEESARAN 2016-01-28 09:20:43 UTC

Tested with RHEV 3.6.2.6 and RHGS 3.1.2 nightly ( glusterfs-3.7.5-17.el7rhgs )

1. Added 2 nodes to the gluster enabled gluster
2. Created a replica 2 volume 
3. Moved both the nodes to maintenance

After observing engine.logs, there were no exceptions or errors seen, except for continuous info messages about "no up server found" as follows :

<snip>
2016-01-28 04:23:40,691 INFO  [org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService] (DefaultQuartzScheduler_Worker-14) [] No up server in cluster
2016-01-28 04:23:40,694 INFO  [org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService] (DefaultQuartzScheduler_Worker-14) [] No up server in cluster
2016-01-28 04:24:40,700 INFO  [org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService] (DefaultQuartzScheduler_Worker-3) [] No up server in cluster
2016-01-28 04:24:40,703 INFO  [org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService] (DefaultQuartzScheduler_Worker-3) [] No up server in cluster
2016-01-28 04:24:50,389 INFO  [org.ovirt.engine.core.bll.OvfDataUpdater] (DefaultQuartzScheduler_Worker-26) [] Attempting to update VMs/Templates Ovf.
2016-01-28 04:25:40,709 INFO  [org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService] (DefaultQuartzScheduler_Worker-40) [] No up server in cluster
2016-01-28 04:25:40,712 INFO  [org.ovirt.engine.core.bll.gluster.tasks.GlusterTasksService] (DefaultQuartzScheduler_Worker-40) [] No up server in cluster

</snip>

Since there are no exceptions or errors seen, moving this bug to 'verified' state

Note :
RHGS 3.1.2 has vdsm 4.16.z and it can't be added to RHEVM 3.6.2.6
So I have used the custom build vdsm & vdsm gluster of build 4.17.16

Comment 13 errata-xmlrpc 2016-03-09 20:57:21 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHEA-2016-0376.html