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Bug 1248035

Summary: VM migration: migration failed since vdsm failed to run VM on remove host
Product: Red Hat Enterprise Virtualization Manager Reporter: Israel Pinto <ipinto>
Component: vdsmAssignee: Francesco Romani <fromani>
Status: CLOSED ERRATA QA Contact: Israel Pinto <ipinto>
Severity: urgent Docs Contact:
Priority: high    
Version: 3.6.0CC: bazulay, combuster, gklein, lpeer, lsurette, mavital, mgoldboi, michal.skrivanek, pmatyas, ycui, yeylon, ykaul
Target Milestone: ovirt-3.6.0-rcKeywords: AutomationBlocker
Target Release: 3.6.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: ovirt-3.6.0-5 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-03-09 19:43:14 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Virt RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
vdsm and engine log none

Description Israel Pinto 2015-07-29 13:20:24 UTC 
Created attachment 1057319 [details]
vdsm and engine log

Description of problem:
Migration failed since vdsm failed to run VM on remove host.

Version-Release number of selected component (if applicable):
3.6.0-4: oVirt Engine Version: 3.6.0-0.0.master.20150727175355.git0d51373.el6
VDSM:vdsm-4.17.0-1201.git7ba0684.el7

How reproducible:
All the time

Steps to Reproduce:
Migrate once VM

Actual results:
Migration failed

Expected results:
Migration success 

Additional info:
VDSM log:
Thread-228::DEBUG::2015-07-29 15:26:23,108::vm::393::virt.vm::(send_status_event) vmId=`4262b113-4d26-4336-9776-5e1766ed5acc`::Last status Up and evaluated status Migration Source
Thread-228::DEBUG::2015-07-29 15:26:23,108::__init__::206::jsonrpc.Notification::(emit) Sending event {"params": {"notify_time": 4300873380, "4262b113-4d26-4336-9776-5e1766ed5acc": {"status": "Migration Source"}}, "jsonrpc": "2.0", "method": "|virt|VM_status|4262b113-4d26-4336-9776-5e1766ed5acc"}
Thread-228::DEBUG::2015-07-29 15:26:23,108::stompreactor::305::yajsonrpc.StompServer::(send) Sending response
Thread-228::DEBUG::2015-07-29 15:26:23,109::__init__::534::jsonrpc.JsonRpcServer::(_serveRequest) Return 'VM.migrate' in bridge with True
Thread-228::DEBUG::2015-07-29 15:26:23,109::stompreactor::305::yajsonrpc.StompServer::(send) Sending response
Thread-229::ERROR::2015-07-29 15:26:23,120::migration::208::virt.vm::(_recover) vmId=`4262b113-4d26-4336-9776-5e1766ed5acc`::'str' object has no attribute 'subscribe'
Thread-229::ERROR::2015-07-29 15:26:23,120::migration::213::virt.vm::(_recover) vmId=`4262b113-4d26-4336-9776-5e1766ed5acc`::Failed to destroy remote VM
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/migration.py", line 211, in _recover
    self._destServer.destroy(self._vm.id)
AttributeError: 'SourceThread' object has no attribute '_destServer'
Thread-229::ERROR::2015-07-29 15:26:23,120::migration::310::virt.vm::(run) vmId=`4262b113-4d26-4336-9776-5e1766ed5acc`::Failed to migrate
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/migration.py", line 278, in run
    self._setupVdsConnection()
  File "/usr/share/vdsm/virt/migration.py", line 146, in _setupVdsConnection
    self._destServer = jsonrpcvdscli.connect(client, requestQueue)
  File "/usr/lib/python2.7/site-packages/vdsm/jsonrpcvdscli.py", line 119, in connect
    str(uuid4())
  File "/usr/lib/python2.7/site-packages/yajsonrpc/stompreactor.py", line 538, in StompRpcClient
    stomp_client.subscribe(response_queue, sub_id=str(uuid4())),
AttributeError: 'str' object has no attribute 'subscribe'
Comment 2 Francesco Romani 2015-07-29 14:16:42 UTC 
let's recheck once https://gerrit.ovirt.org/#/c/44120/ is in the build
Comment 3 Omer Frenkel 2015-08-02 08:54:57 UTC 
*** Bug 1248888 has been marked as a duplicate of this bug. ***
Comment 4 Omer Frenkel 2015-08-04 11:33:38 UTC 
*** Bug 1249709 has been marked as a duplicate of this bug. ***
Comment 5 Israel Pinto 2015-08-11 12:24:02 UTC 
Verify with version:3.6.0-5
3.6.0-0.0.master.20150804111407.git122a3a0.el6
VDSM: vdsm-4.17.0-1239.git6575e3f.el7.noarch
Check with Automation and manually
https://rhev-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/3.6-GE-compute/144/
Comment 8 errata-xmlrpc 2016-03-09 19:43:14 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/RHBA-2016-0362.html