Bug 1128807 - Second suspend of a vm doesn't work
Summary: Second suspend of a vm doesn't work
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: oVirt
Classification: Retired
Component: ovirt-engine-core
Version: 3.5
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
: 3.5.0
Assignee: Ravi Nori
QA Contact: Antonin Pagac
URL:
Whiteboard: infra
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-08-11 15:11 UTC by Vered Volansky
Modified: 2016-05-05 04:38 UTC (History)
9 users (show)

Fixed In Version: ovirt-3.5.0_rc1.1
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-10-17 12:34:35 UTC
oVirt Team: Infra

Attachments (Terms of Use)
engine.log (2.24 MB, text/x-log)
2014-08-11 15:11 UTC, Vered Volansky 		no flags Details
vdsm.log (13.04 MB, text/x-log)
2014-08-11 15:26 UTC, Vered Volansky 		no flags Details
screenshot of user error message (1.94 MB, image/png)
2014-08-11 15:40 UTC, Vered Volansky 		no flags Details
Add an attachment (proposed patch, testcase, etc.)


Links
System ID Priority Status Summary Last Updated
oVirt gerrit 31525 master MERGED engine : Second suspend of a vm doesn't work Never
oVirt gerrit 31585 ovirt-engine-3.5 MERGED engine : Second suspend of a vm doesn't work Never

Description Vered Volansky 2014-08-11 15:11:13 UTC 
Created attachment 925811 [details]
engine.log

Description of problem:
Second suspend of a vm doesn't work

Version-Release number of selected component (if applicable):
u/s engine eda3e46222d597b0844d7bba5b809282bda010d9 .
vdsm nightly - vdsm-4.16.1-0.gita4d9abf.fc20.x86_64

Steps to Reproduce:
1. Create a new VM and run it (without actual OS installation, default settings apart from nic - ovirtmgmt).
2. Hibernate (suspend).
3. Run.
4. Hibernate.

Actual results:
NPE, bad user message. Will logs and screenshot of the error message.

Expected results:
Hibernate.

Logs should contain vm creation - named 'vm', as well as 'vm111' creation.
Comment 1 Vered Volansky 2014-08-11 15:26:49 UTC 
Created attachment 925816 [details]
vdsm.log
Comment 2 Vered Volansky 2014-08-11 15:28:42 UTC 
This happened to me on a virt flow, but looks like infra NPE:
2014-08-11 17:49:18,020 ERROR [org.ovirt.engine.core.bll.HibernateVmCommand] (http--0.0.0.0-8080-2) [2d17e3c8] Error during CanDoActionFailure.: java.lang.NullPointerException
	at org.ovirt.engine.core.bll.tasks.AsyncTaskManager.isCurrentTaskLookedFor(AsyncTaskManager.java:378) [bll.jar:]
	at org.ovirt.engine.core.bll.tasks.AsyncTaskManager.entityHasTasks(AsyncTaskManager.java:783) [bll.jar:]
	at org.ovirt.engine.core.bll.tasks.TaskManagerUtil.entityHasTasks(TaskManagerUtil.java:50) [bll.jar:]
	at org.ovirt.engine.core.bll.HibernateVmCommand.canDoAction(HibernateVmCommand.java:255) [bll.jar:]
	at org.ovirt.engine.core.bll.CommandBase.internalCanDoAction(CommandBase.java:746) [bll.jar:]
	at org.ovirt.engine.core.bll.CommandBase.canDoActionOnly(CommandBase.java:321) [bll.jar:]
	at org.ovirt.engine.core.bll.MultipleActionsRunner.execute(MultipleActionsRunner.java:78) [bll.jar:]
	at org.ovirt.engine.core.bll.Backend.runMultipleActionsImpl(Backend.java:547) [bll.jar:]
	at org.ovirt.engine.core.bll.Backend.runMultipleActions(Backend.java:517) [bll.jar:]
Comment 3 Vered Volansky 2014-08-11 15:40:29 UTC 
Created attachment 925819 [details]
screenshot of user error message

Error while executing action:

vm:

    General command validation failure.
Comment 4 Michal Skrivanek 2014-08-12 06:52:54 UTC 
smells like coco. Oved, can you please check out?
Comment 5 Antonin Pagac 2014-09-04 10:37:42 UTC 
Verified in: oVirt Engine Version: 3.5.0-0.0.master.20140821064931.gitb794d66.el6

Multiple suspend works also with vms with/without disks and systems.
Comment 6 Sandro Bonazzola 2014-10-17 12:34:35 UTC 
oVirt 3.5 has been released and should include the fix for this issue.
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