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Bug 1145728 - change cd fail on 'Drive is not a vdsm image'
Summary: change cd fail on 'Drive is not a vdsm image'
Alias: None
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: ovirt-engine
Version: 3.5.0
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
: 3.5.0
Assignee: Vitor de Lima
QA Contact: Ilanit Stein
Whiteboard: virt
: 1149715 (view as bug list)
Depends On:
Blocks: 1073943 rhev35betablocker rhev35rcblocker rhev35gablocker
TreeView+ depends on / blocked
Reported: 2014-09-23 14:55 UTC by Ilanit Stein
Modified: 2015-02-17 08:27 UTC (History)
16 users (show)

Fixed In Version: org.ovirt.engine-root-3.5.0-14
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2015-02-17 08:27:42 UTC
oVirt Team: ---
Target Upstream Version:

Attachments (Terms of Use)
logs (deleted)
2014-09-23 14:56 UTC, Ilanit Stein
no flags Details

System ID Priority Status Summary Last Updated
oVirt gerrit 33471 ovirt-engine-3.5 MERGED core, engine: Fix VM CD change in JSON RPC Never
oVirt gerrit 33472 ovirt-3.5 ABANDONED vm: Fix error with missing cdrom in conf Never
oVirt gerrit 33495 master ABANDONED vm: Fix error with missing cdrom in conf Never
oVirt gerrit 33500 master MERGED core, engine: Fix VM CD change in JSON RPC Never
oVirt gerrit 33501 master MERGED vm: Fix error with missing cdrom in conf Never
oVirt gerrit 34092 ovirt-engine-3.5.0 MERGED core, engine: Fix VM CD change in JSON RPC Never

Description Ilanit Stein 2014-09-23 14:55:09 UTC
Description of problem:
Automatic test with flow: Run once vm with "Start in paused" enabled, and when vm in pause mode, change vm cd, fail for change vm cd.

Version-Release number of selected component (if applicable):
Starting 3.5.0-0.1000.45.3a6d9b8.master.el6ev
and still failing on 3.5.0-0.1000.90.35c6d9e.beta.el6ev (last run)

How reproducible:

Additional info:
Thread-1314::DEBUG::2014-09-22 12:58:40,176::__init__::467::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'VM.changeCD' in bridge with {u'driveSpec': u'/rhev/data-center/mnt/', u'vmID': u'2a12e984-ba1e-47e8-9c2c-bd7910ce8630'}
JsonRpcServer::DEBUG::2014-09-22 12:58:40,176::__init__::504::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request
Thread-1314::INFO::2014-09-22 12:58:40,180::clientIF::331::vds::(prepareVolumePath) prepared volume path: /rhev/data-center/mnt/
Thread-1314::WARNING::2014-09-22 12:58:40,305::clientIF::361::vds::(teardownVolumePath) Drive is not a vdsm image: None
Traceback (most recent call last):
  File "/usr/share/vdsm/", line 354, in teardownVolumePath
    if vm.isVdsmImage(drive):
  File "/usr/share/vdsm/virt/", line 112, in isVdsmImage
    return all(k in drive for k in required)
  File "/usr/share/vdsm/virt/", line 112, in <genexpr>
    return all(k in drive for k in required)
TypeError: argument of type 'NoneType' is not iterable
Thread-1314::WARNING::2014-09-22 12:58:40,310::Bridge::210::root::(_typeFixup) Fixing up type VmDevice
Thread-1314::WARNING::2014-09-22 12:58:40,311::Bridge::448::root::(fieldClone) fieldClone: type -> deviceType
. . .

2014-09-22 12:58:40,365 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.ChangeDiskVDSCommand] (ajp-/ [b12ad9e8-38b0-4280_changeCDWhileRunning_update] Failed in ChangeDiskVDS method, for vds:; host:
2014-09-22 12:58:40,365 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.ChangeDiskVDSCommand] (ajp-/ [b12ad9e8-38b0-4280_changeCDWhileRunning_update] Command ChangeDiskVDSCommand(HostName =, HostId = 3451c38a-e13c-48c1-adeb-42330002f1bb, vmId=2a12e984-ba1e-47e8-9c2c-bd7910ce8630, diskPath=/rhev/data-center/mnt/ execution failed. Exception: NullPointerException: 
2014-09-22 12:58:40,366 INFO  [org.ovirt.engine.core.vdsbroker.vdsbroker.ChangeDiskVDSCommand] (ajp-/ [b12ad9e8-38b0-4280_changeCDWhileRunning_update] FINISH, ChangeDiskVDSCommand, log id: 6f6cc773
2014-09-22 12:58:40,366 ERROR [org.ovirt.engine.core.bll.ChangeDiskCommand] (ajp-/ [b12ad9e8-38b0-4280_changeCDWhileRunning_update] Command org.ovirt.engine.core.bll.ChangeDiskCommand throw Vdc Bll exception. With error message VdcBLLException: java.lang.NullPointerException (Failed with error ENGINE and code 5001)
2014-09-22 12:58:40,372 ERROR [org.ovirt.engine.core.bll.ChangeDiskCommand] (ajp-/ [b12ad9e8-38b0-4280_changeCDWhileRunning_update] Transaction rolled-back for command: org.ovirt.engine.core.bll.ChangeDiskCommand.
2014-09-22 12:58:40,380 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp-/ [b12ad9e8-38b0-4280_changeCDWhileRunning_update] Correlation ID: b12ad9e8-38b0-4280_changeCDWhileRunning_update, Job ID: 6b0d6ca9-b637-4054-9f33-25e4ef223e58, Call Stack: null, Custom Event ID: -1, Message: Failed to change disk in VM run_once_vm (Host:, User: admin).
2014-09-22 12:58:40,385 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (ajp-/ Operation Failed: [Internal Engine Error]

Comment 1 Ilanit Stein 2014-09-23 14:56:13 UTC
Created attachment 940475 [details]

Comment 2 Omer Frenkel 2014-09-24 07:54:13 UTC
might be related to jsonRpc?

Comment 6 Michal Skrivanek 2014-10-02 07:31:29 UTC
note: the vdsm patch is nice to have, but not required for closing the bug

Comment 7 Eyal Edri 2014-10-07 07:13:12 UTC
this bug status was moved to MODIFIED before engine vt5 was built,
hence moving to on_qa, if this was mistake and the fix isn't in,
please contact

Comment 9 Omer Frenkel 2014-10-21 12:20:00 UTC
*** Bug 1149715 has been marked as a duplicate of this bug. ***

Comment 10 Omer Frenkel 2015-02-17 08:27:42 UTC
RHEV-M 3.5.0 has been released

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