Hi Lionel,
Can you please share once again your engine log (or at least the
relevant part where that error message occurred)?
*Regards,
*
*Shani Leviim
*
On Thu, Mar 8, 2018 at 1:56 PM, Lionel Caignec <[email protected]
<mailto:[email protected]>> wrote:
Hi,
i finished to move my data, but now when i want to remove my old
disk i get stuck to this error :
"Cannot detach Virtual Machine Disk. The disk is already
configured in a snapshot. In order to detach it, remove the disk's
snapshots".
But like i said before there is no snapshot anymore.
So what can i do? Delete manually inside database? So where?
Delete manually lvm volume, so how can i find the good one?
Please help ;).
Lionel
----- Mail original -----
De: "Lionel Caignec" <[email protected] <mailto:[email protected]>>
À: "Shani Leviim" <[email protected] <mailto:[email protected]>>
Cc: "users" <[email protected] <mailto:[email protected]>>
Envoyé: Mardi 6 Mars 2018 08:22:30
Objet: Re: [ovirt-users] Ghost Snapshot Disk
Hi,
ok thank you for information (sorry for late response).
I will do that.
----- Mail original -----
De: "Shani Leviim" <[email protected] <mailto:[email protected]>>
À: "Lionel Caignec" <[email protected] <mailto:[email protected]>>
Cc: "users" <[email protected] <mailto:[email protected]>>
Envoyé: Mardi 27 Février 2018 14:19:45
Objet: Re: [ovirt-users] Ghost Snapshot Disk
Hi Lionel,
Sorry for the delay in replying you.
If it's possible from your side, syncing the data and destroying
old disk
sounds about right.
In addition, it seems like you're having this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1509629
<https://bugzilla.redhat.com/show_bug.cgi?id=1509629>
And it was fixed for version 4.1.9. and above.
*Regards,*
*Shani Leviim*
On Mon, Feb 26, 2018 at 4:18 PM, Lionel Caignec <[email protected]
<mailto:[email protected]>> wrote:
> Ok so i reply myself,
>
> Version is 4.1.7.6-1
>
> I just delete manually a snapshot previously created. But this
is an io
> intensive vm, whit big disk (2,5To, and 5To).
>
> For the log, i cannot paste all my log on public list security
reason, i
> will send you full in private.
> Here is an extract relevant to my error
> engine.log-20180210:2018-02-09 23:00:03,200+01 INFO
>
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (default task-312) [44402a8c-3196-43f0-ba33-307ea78e6f49] EVENT_ID:
> USER_CREATE_SNAPSHOT(45), Correlation ID:
44402a8c-3196-43f0-ba33-307ea78e6f49,
> Job ID: 030cd310-fec9-4a89-8c3f-7888504fe973, Call Stack: null,
Custom
> ID: null, Custom Event ID: -1, Message: Snapshot
'AUTO_7D_zz_nil_20180209_220002'
> creation for VM 'zz_nil' was initiated by snap_user@internal.
> engine.log-20180210:2018-02-09 23:01:06,578+01 INFO
>
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler5) [] EVENT_ID:
USER_CREATE_SNAPSHOT_FINISHED_SUCCESS(68),
> Correlation ID: 44402a8c-3196-43f0-ba33-307ea78e6f49, Job ID:
> 030cd310-fec9-4a89-8c3f-7888504fe973, Call Stack: null, Custom
ID: null,
> Custom Event ID: -1, Message: Snapshot
'AUTO_7D_zz_nil_20180209_220002'
> creation for VM 'zz_nil' has been completed.
> engine.log-20180220:2018-02-19 17:01:23,800+01 INFO
>
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (default task-113) [] EVENT_ID: USER_REMOVE_SNAPSHOT(342),
Correlation ID:
> 06a9efa4-1b80-4021-bf3e-41ecebe58a88, Job ID:
c9a918a7-b00c-43cf-b6de-3659ac0765da,
> Call Stack: null, Custom ID: null, Custom Event ID: -1, Message:
Snapshot
> 'AUTO_7D_zz_nil_20180209_220002' deletion for VM 'zz_nil' was
initiated
> by acaignec@ldap-cines-authz.
> engine.log-20180221:2018-02-20 22:24:45,174+01 ERROR
>
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler6) [06a9efa4-1b80-4021-bf3e-41ecebe58a88]
> EVENT_ID: USER_REMOVE_SNAPSHOT_FINISHED_FAILURE(357),
Correlation ID:
> 06a9efa4-1b80-4021-bf3e-41ecebe58a88, Job ID:
c9a918a7-b00c-43cf-b6de-3659ac0765da,
> Call Stack: null, Custom ID: null, Custom Event ID: -1, Message:
Failed to
> delete snapshot 'AUTO_7D_zz_nil_20180209_220002' for VM 'zz_nil'.
> 2018-02-20 22:24:46,266+01 INFO
[org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
> (DefaultQuartzScheduler3) [516079c3] SPMAsyncTask::PollTask:
Polling task
> '34137342-4f30-476d-b16c-1cb7e0ea0ac0' (Parent Command
'DestroyImage',
> Parameters Type
'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters')
> returned status 'finished', result 'success'.
> 2018-02-20 22:24:46,267+01 INFO
[org.ovirt.engine.core.bll.tasks.SPMAsyncTask]
> (DefaultQuartzScheduler3) [516079c3]
BaseAsyncTask::onTaskEndSuccess:
> Task '34137342-4f30-476d-b16c-1cb7e0ea0ac0' (Parent Command
> 'DestroyImage', Parameters Type
'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters')
> ended successfully.
> 2018-02-20 22:24:46,268+01 INFO
[org.ovirt.engine.core.bll.tasks.CommandAsyncTask]
> (DefaultQuartzScheduler3) [516079c3]
CommandAsyncTask::endActionIfNecessary:
> All tasks of command 'fe8c91f2-386b-4b3f-bbf3-aeda8e9244c6' has
ended ->
> executing 'endAction'
> 2018-02-20 22:24:46,268+01 INFO
[org.ovirt.engine.core.bll.tasks.CommandAsyncTask]
> (DefaultQuartzScheduler3) [516079c3]
CommandAsyncTask::endAction: Ending
> action for '1' tasks (command ID:
'fe8c91f2-386b-4b3f-bbf3-aeda8e9244c6'):
> calling endAction '.
> 2018-02-20 22:24:46,268+01 INFO
[org.ovirt.engine.core.bll.tasks.CommandAsyncTask]
> (org.ovirt.thread.pool-6-thread-20) [516079c3]
CommandAsyncTask::endCommandAction
> [within thread] context: Attempting to endAction 'DestroyImage',
> 2018-02-20 22:24:46,269+01 ERROR
[org.ovirt.engine.core.bll.tasks.CommandAsyncTask]
> (org.ovirt.thread.pool-6-thread-20) [516079c3] [within thread]:
endAction
> for action type DestroyImage threw an exception.:
> java.lang.NullPointerException
> at org.ovirt.engine.core.bll.tasks.CoCoAsyncTaskHelper.
> endAction(CoCoAsyncTaskHelper.java:335) [bll.jar:]
> at org.ovirt.engine.core.bll.tasks.CommandCoordinatorImpl.
> endAction(CommandCoordinatorImpl.java:340) [bll.jar:]
> at org.ovirt.engine.core.bll.tasks.CommandAsyncTask.
> endCommandAction(CommandAsyncTask.java:154) [bll.jar:]
> at org.ovirt.engine.core.bll.tasks.CommandAsyncTask.lambda$
> endActionIfNecessary$0(CommandAsyncTask.java:106) [bll.jar:]
> at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$
> InternalWrapperRunnable.run(ThreadPoolUtil.java:84) [utils.jar:]
> at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [rt.jar:1.8.0_161]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> [rt.jar:1.8.0_161]
> at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> [rt.jar:1.8.0_161]
> at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> [rt.jar:1.8.0_161]
> at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_161]
>
> ----- Mail original -----
> De: "Shani Leviim" <[email protected] <mailto:[email protected]>>
> À: "Lionel Caignec" <[email protected] <mailto:[email protected]>>
> Envoyé: Lundi 26 Février 2018 14:42:38
> Objet: Re: [ovirt-users] Ghost Snapshot Disk
>
> Yes, please.
> Can you detail a bit more regarding the actions you've done?
>
> I'm assuming that since the snapshot had no description, trying
to operate
> it caused the nullPointerException you've got.
> But I want to examine what was the cause for that.
>
> Also, can you please answer back to the list?
>
>
>
> *Regards,*
>
> *Shani Leviim*
>
> On Mon, Feb 26, 2018 at 3:37 PM, Lionel Caignec
<[email protected] <mailto:[email protected]>> wrote:
>
> > Version is 4.1.7.6-1
> >
> > Do you want the log from the day i delete snapshot?
> >
> > ----- Mail original -----
> > De: "Shani Leviim" <[email protected]
<mailto:[email protected]>>
> > À: "Lionel Caignec" <[email protected] <mailto:[email protected]>>
> > Cc: "users" <[email protected] <mailto:[email protected]>>
> > Envoyé: Lundi 26 Février 2018 14:29:16
> > Objet: Re: [ovirt-users] Ghost Snapshot Disk
> >
> > Hi,
> >
> > What is your engine version, please?
> > I'm trying to reproduce your steps, for understanding better
was is the
> > cause for that error. Therefore, a full engine log is needed.
> > Can you please attach it?
> >
> > Thanks,
> >
> >
> > *Shani Leviim*
> >
> > On Mon, Feb 26, 2018 at 2:48 PM, Lionel Caignec
<[email protected] <mailto:[email protected]>>
> wrote:
> >
> > > Hi
> > >
> > > 1) this is error message from ui.log
> > >
> > > 2018-02-26 13:44:10,001+01 ERROR [org.ovirt.engine.ui.frontend.
> > > server.gwt.OvirtRemoteLoggingService] (default task-3) []
Permutation
> > > name: 8C01181C3B121D0AAE1312275CC96415
> > > 2018-02-26 13:44:10,001+01 ERROR [org.ovirt.engine.ui.frontend.
> > server.gwt.OvirtRemoteLoggingService]
> > > (default task-3) [] Uncaught exception:
com.google.gwt.core.client.
> > JavaScriptException:
> > > (TypeError)
> > > __gwt$exception: <skipped>: Cannot read property 'F' of null
> > > at org.ovirt.engine.ui.uicommonweb.models.storage.
> > > DisksAllocationModel$3.$onSuccess(DisksAllocationModel.java:120)
> > > at org.ovirt.engine.ui.uicommonweb.models.storage.
> > > DisksAllocationModel$3.onSuccess(DisksAllocationModel.java:120)
> > > at org.ovirt.engine.ui.frontend.Frontend$2.$onSuccess(
> > Frontend.java:233)
> > > [frontend.jar:]
> > > at
org.ovirt.engine.ui.frontend.Frontend$2.onSuccess(Frontend.
> > java:233)
> > > [frontend.jar:]
> > > at org.ovirt.engine.ui.frontend.communication.
> > > OperationProcessor$2.$onSuccess(OperationProcessor.java:139)
> > > [frontend.jar:]
> > > at org.ovirt.engine.ui.frontend.communication.
> > > OperationProcessor$2.onSuccess(OperationProcessor.java:139)
> > > [frontend.jar:]
> > > at org.ovirt.engine.ui.frontend.communication.
> > > GWTRPCCommunicationProvider$5$1.$onSuccess(
> GWTRPCCommunicationProvider.
> > java:269)
> > > [frontend.jar:]
> > > at org.ovirt.engine.ui.frontend.communication.
> > >
GWTRPCCommunicationProvider$5$1.onSuccess(GWTRPCCommunicationProvider.
> > java:269)
> > > [frontend.jar:]
> > > at
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.
> > > onResponseReceived(RequestCallbackAdapter.java:198)
[gwt-servlet.jar:]
> > > at
com.google.gwt.http.client.Request.$fireOnResponseReceived(
> > Request.java:237)
> > > [gwt-servlet.jar:]
> > > at com.google.gwt.http.client.RequestBuilder$1.
> > onReadyStateChange(RequestBuilder.java:409)
> > > [gwt-servlet.jar:]
> > > at Unknown.eval(webadmin-0.js@65)
> > > at
com.google.gwt.core.client.impl.Impl.apply(Impl.java:296)
> > > [gwt-servlet.jar:]
> > > at
com.google.gwt.core.client.impl.Impl.entry0(Impl.java:335)
> > > [gwt-servlet.jar:]
> > > at Unknown.eval(webadmin-0.js@54)
> > >
> > >
> > > 2) This line seems to be about the bad disk :
> > >
> > > f242cc9a-56c1-4ae4-aef0-f75eb01f74b1 | 2018-01-17 22:02:00+01 |
> > > 2748779069440 | 00000000-0000-0000-0000-000000000000 |
> > > 00000000-0000-0000-0000-000000000000 | 4 | 2018-01-18
> > > 22:01:20.5+01 | 0dd2090c-3491-4fa1-98c3-54ae88be793c
> > >
> > >
> > > 3) Snapshot table is empty for the concerned vm_id.
> > >
> > > ----- Mail original -----
> > > De: "Shani Leviim" <[email protected]
<mailto:[email protected]>>
> > > À: "Lionel Caignec" <[email protected] <mailto:[email protected]>>
> > > Cc: "users" <[email protected] <mailto:[email protected]>>
> > > Envoyé: Lundi 26 Février 2018 13:31:23
> > > Objet: Re: [ovirt-users] Ghost Snapshot Disk
> > >
> > > Hi Lionel,
> > >
> > > The error message you've mentioned sounds like a UI error.
> > > Can you please attach your ui log?
> > >
> > > Also, on the data from 'images' table you've uploaded, can
you describe
> > > which line is the relevant disk?
> > >
> > > Finally (for now), in case the snapshot was deleted, can you
please
> > > validate it by viewing the output of:
> > > $ select * from snapshots;
> > >
> > >
> > >
> > > *Regards,*
> > >
> > > *Shani Leviim*
> > >
> > > On Mon, Feb 26, 2018 at 9:20 AM, Lionel Caignec
<[email protected] <mailto:[email protected]>>
> > wrote:
> > >
> > > > Hi Shani,
> > > > thank you for helping me with your reply,
> > > > i juste make a little mistake on explanation. In fact it's the
> snapshot
> > > > does not exist anymore. This is the disk(s) relative to
her wich
> still
> > > > exist, and perhaps LVM volume.
> > > > So can i delete manually this disk in database? what about
the lvm
> > > volume?
> > > > Is it better to recreate disk sync data and destroy old one?
> > > >
> > > >
> > > >
> > > > ----- Mail original -----
> > > > De: "Shani Leviim" <[email protected]
<mailto:[email protected]>>
> > > > À: "Lionel Caignec" <[email protected]
<mailto:[email protected]>>
> > > > Cc: "users" <[email protected] <mailto:[email protected]>>
> > > > Envoyé: Dimanche 25 Février 2018 14:26:41
> > > > Objet: Re: [ovirt-users] Ghost Snapshot Disk
> > > >
> > > > Hi Lionel,
> > > >
> > > > You can try to delete that snapshot directly from the
database.
> > > >
> > > > In case of using psql [1], once you've logged in to your
database,
> you
> > > can
> > > > run this query:
> > > > $ select * from snapshots where vm_id = '<your_vm_id>';
> > > > This one would list the snapshots associated with a VM by
its id.
> > > >
> > > > In case you don't have you vm_id, you can locate it by
querying:
> > > > $ select * from vms where vm_name = 'nil';
> > > > This one would show you some details about a VM by its name
> (including
> > > the
> > > > vm's id).
> > > >
> > > > Once you've found the relevant snapshot, you can delete it by
> running:
> > > > $ delete from snapshots where snapshot_id =
'<your_snapshot_id>';
> > > > This one would delete the desired snapshot from the database.
> > > >
> > > > Since it's a delete operation, I would suggest confirming
the ids
> > before
> > > > executing it.
> > > >
> > > > Hope you've found it useful!
> > > >
> > > > [1]
> > > > https://www.ovirt.org/documentation/install-guide/
<https://www.ovirt.org/documentation/install-guide/>
> > > appe-Preparing_a_Remote_
> > > > PostgreSQL_Database_for_Use_with_the_oVirt_Engine/
> > > >
> > > >
> > > > *Regards,*
> > > >
> > > > *Shani Leviim*
> > > >
> > > > On Fri, Feb 23, 2018 at 9:25 AM, Lionel Caignec
<[email protected] <mailto:[email protected]>>
> > > wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > i've a problem with snapshot. On one VM i've a
"snapshot" ghost
> > without
> > > > > name or uuid, only information is size (see attachment).
In the
> > > snapshot
> > > > > tab there is no trace about this disk.
> > > > >
> > > > > In database (table images) i found this :
> > > > > f242cc9a-56c1-4ae4-aef0-f75eb01f74b1 | 2018-01-17
22:02:00+01 |
> > > > > 2748779069440 | 00000000-0000-0000-0000-000000000000 |
> > > > > 00000000-0000-0000-0000-000000000000 | 4 |
2018-01-18
> > > > > 22:01:20.5+01 | 0dd2090c-3491-4fa1-98c3-54ae88be793c
> > > > > | 2 | 4 | 17e26476-cecb-441d-a5f7-
> > 46ab3ef387ee
> > > |
> > > > > 2018-01-17 22:01:29.663334+01 | 2018-01-19
08:40:14.345229+01 | f
> > > |
> > > > > 1 | 2
> > > > > 1c7650fa-542b-4ec2-83a1-d2c1c31be5fd | 2018-01-17
22:02:03+01 |
> > > > > 5368709120000 | 00000000-0000-0000-0000-000000000000 |
> > > > > 00000000-0000-0000-0000-000000000000 | 4 |
2018-01-18
> > > > > 22:01:20.84+01 | 0dd2090c-3491-4fa1-98c3-54ae88be793c
> > > > > | 2 | 4 | bf834a91-c69f-4d2c-b639-
> > 116ed58296d8
> > > |
> > > > > 2018-01-17 22:01:29.836133+01 | 2018-01-19
08:40:19.083508+01 | f
> > > |
> > > > > 1 | 2
> > > > > 8614b21f-c0de-40f2-b4fb-e5cf193b0743 | 2018-02-09
23:00:44+01 |
> > > > > 5368709120000 | 00000000-0000-0000-0000-000000000000 |
> > > > > 00000000-0000-0000-0000-000000000000 | 4 |
2018-02-16
> > > > > 23:00:02.855+01 | 390175dc-baf4-4831-936a-5ea68fa4c969
> > > > >
> > > > >
> > > > > But i does not know which line is my disk. Is it
possible to
> delete
> > > > > directly into database?
> > > > > Or is it better to dump my disk to another new and
delete the
> > > "corrupted
> > > > > one"?
> > > > >
> > > > > Another thing, when i try to move the disk to another
storage
> > domain i
> > > > > always get "uncaght exeption occured ..." and no error in
> engine.log.
> > > > >
> > > > >
> > > > > Thank you for helping.
> > > > >
> > > > > --
> > > > > Lionel Caignec
> > > > >
> > > > > _______________________________________________
> > > > > Users mailing list
> > > > > [email protected] <mailto:[email protected]>
> > > > > http://lists.ovirt.org/mailman/listinfo/users
<http://lists.ovirt.org/mailman/listinfo/users>
> > > > >
> > > > >
> > > >
> > >
> >
>
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