Bug 1057587 - vdsm: vm pauses during live snapshot
Summary: vdsm: vm pauses during live snapshot
Keywords:
Status: CLOSED DUPLICATE of bug 1009100
Alias: None
Product: oVirt
Classification: Retired
Component: vdsm
Version: unspecified
Hardware: x86_64
OS: Linux
unspecified
high
Target Milestone: ---
: 3.4.1
Assignee: Michal Skrivanek
QA Contact: meital avital
URL:
Whiteboard: virt
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-01-24 12:20 UTC by Dafna Ron
Modified: 2014-09-28 06:38 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-03-05 08:59:34 UTC
oVirt Team: ---
Embargoed:


Attachments (Terms of Use)
logs (299.48 KB, application/x-gzip)
2014-01-24 12:20 UTC, Dafna Ron
no flags Details

Description Dafna Ron 2014-01-24 12:20:30 UTC
Created attachment 854923 [details]
logs

Description of problem:

when I run a vm and take a live snapshot the vm is reported as paused to webadmin

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. run a vm
2. create live snapshots
3.

Actual results:

the vm is reported as paused to webadmin

Expected results:

vm should not pause during live snapshot
(at least the user should not see it). 

Additional info:

Thread-42608::DEBUG::2014-01-24 14:16:36,422::BindingXMLRPC::977::vds::(wrapper) return vmGetStats with {'status': {'message': 'Done', 'code': 0}, 'statsList': [{'status': 'Paused', 'username': 'Unknown', 'memUsage': '0', 'acpiEnable': '
true', 'guestFQDN': '', 'pid': '4253', 'displayIp': '0', 'displayPort': u'5900', 'session': 'Unknown', 'displaySecurePort': u'5901', 'timeOffset': '0', 'hash': '1563250806689808504', 'balloonInfo': {'balloon_max': '1048576', 'balloon_tar
get': '1048576', 'balloon_cur': '1048576', 'balloon_min': '1048576'}, 'pauseCode': 'NOERR', 'clientIp': '', 'kvmEnable': 'true', 'network': {u'vnet0': {'macAddr': '00:1a:4a:73:36:7c', 'rxDropped': '0', 'rxErrors': '0', 'txDropped': '0', 
'txRate': '0.0', 'rxRate': '0.0', 'txErrors': '0', 'state': 'unknown', 'speed': '1000', 'name': u'vnet0'}}, 'vmId': '03b3418c-e0d0-4106-ad0b-ba88649a558a', 'displayType': 'qxl', 'cpuUser': '45.77', 'disks': {u'vda': {'truesize': '200704'
, 'apparentsize': '197120', 'imageID': '72295a95-9fda-4504-aaa8-163ab6cae969'}, u'hdc': {'truesize': '0', 'apparentsize': '0'}}, 'monitorResponse': '0', 'statsAge': '0.28', 'elapsedTime': '46', 'vmType': 'kvm', 'cpuSys': '54.73', 'appsLi
st': [], 'guestIPs': ''}]}

Comment 1 Ayal Baron 2014-01-25 21:37:54 UTC
What does this have to do with storage? pause code is NOERR:
'pauseCode': 'NOERR'

Comment 2 Dafna Ron 2014-01-25 22:55:52 UTC
only be cause if you look at the qemu log you see permission denied error. 
not sure if it's storage - but if not, feel free to move it to wherever you think it should be on...

Comment 3 Itamar Heim 2014-01-26 08:12:08 UTC
Setting target release to current version for consideration and review. please
do not push non-RFE bugs to an undefined target release to make sure bugs are
reviewed for relevancy, fix, closure, etc.

Comment 4 Ayal Baron 2014-02-17 20:41:18 UTC
I don't see any problems in the log.
Is the VM paused momentarily or remains paused?
what libvirt version are you running?

Comment 5 Dafna Ron 2014-02-17 22:33:35 UTC
the vm remains paused. 
look at qemu log - permission denied errors.

Comment 6 Dafna Ron 2014-02-17 22:35:21 UTC
ignore the last comment - wrong bug :) 
the issue here I think is related to qemu doesn't supporting live snapshot - someone in the user's list already has a patch for it.

Comment 7 Sandro Bonazzola 2014-03-04 09:23:32 UTC
This is an automated message.
Re-targeting all non-blocker bugs still open on 3.4.0 to 3.4.1.

Comment 8 Michal Skrivanek 2014-03-05 08:59:34 UTC

*** This bug has been marked as a duplicate of bug 1009100 ***


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