[ovirt-users] Move disk between domains

[Maor Lipchuk]

On Mon, Dec 11, 2017 at 6:30 PM, Matthew DeBoer <matthewdeboer81 at gmail.com>
wrote:

> The permissions are all ok. vdsm kvm.
>
> This shows up in vdsm.log when the snapshot is tried.
>
>
> 2017-12-08 13:03:13,031-0600 ERROR (jsonrpc/7) [virt.vm]
> (vmId='6a53d8a9-3b4d-4995-8b84-dc920badf0fc') Unable to take snapshot
> (vm:3699)
> Traceback (most recent call last):
>  File "/usr/share/vdsm/virt/vm.py", line 3696, in snapshot
>    self._dom.snapshotCreateXML(snapxml, snapFlags)
>  File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 69,
> in f
>    ret = attr(*args, **kwargs)
>  File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line
> 123, in wrapper
>    ret = f(*args, **kwargs)
>  File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 1006, in
> wrapper
>    return func(inst, *args, **kwargs)
>  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2506, in
> snapshotCreateXML
>    if ret is None:raise libvirtError('virDomainSnapshotCreateXML()
> failed', dom=self)
> libvirtError: internal error: unable to execute QEMU command
> 'transaction': Could not read L1 table: Input/output error
>


This looks like a qcow issue, I would try to send this to the qemu discuss
list at https://lists.nongnu.org/mailman/listinfo/qemu-discuss
Are you using Gluster? I encountered a discussion there which has a similar
error although it was related to Gluster:
  https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg04742.html


>
>
> On Sun, Dec 10, 2017 at 6:34 AM, Maor Lipchuk <mlipchuk at redhat.com> wrote:
>
>> On Fri, Dec 8, 2017 at 8:01 PM, Matthew DeBoer <matthewdeboer81 at gmail.com
>> > wrote:
>>
>>> When i try to move a specific disk between storage domains i get an
>>> error.
>>>
>>> 2017-12-08 11:26:05,257-06 ERROR [org.ovirt.engine.ui.frontend.
>>> server.gwt.OvirtRemoteLoggingService] (default task-41) [] Permutation
>>> name: 8C01181C3B121D0AAE1312275CC96415
>>> 2017-12-08 11:26:05,257-06 ERROR [org.ovirt.engine.ui.frontend.
>>> server.gwt.OvirtRemoteLoggingService] (default task-41) [] 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.DisksAllocati
>>> onModel$3.$onSuccess(DisksAllocationModel.java:120)
>>>        at org.ovirt.engine.ui.uicommonweb.models.storage.DisksAllocati
>>> onModel$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.OperationProcesso
>>> r$2.$onSuccess(OperationProcessor.java:139) [frontend.jar:]
>>>        at org.ovirt.engine.ui.frontend.communication.OperationProcesso
>>> r$2.onSuccess(OperationProcessor.java:139) [frontend.jar:]
>>>        at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicati
>>> onProvider$5$1.$onSuccess(GWTRPCCommunicationProvider.java:269)
>>> [frontend.jar:]
>>>        at org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicati
>>> onProvider$5$1.onSuccess(GWTRPCCommunicationProvider.java:269)
>>> [frontend.jar:]
>>>        at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.o
>>> nResponseReceived(RequestCallbackAdapter.java:198) [gwt-servlet.jar:]
>>>        at com.google.gwt.http.client.Request.$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 at 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 at 54)
>>>
>>> All the other disks i can move.
>>>
>>> The issue here is how i got this storage domain into ovirt i think.
>>>
>>> I set up a new cluster using 4.1 coming from 3.6.
>>>
>>> I imported a domain from the 3.6 cluster. I am trying to move this disk
>>> to one of the new storage domains on the 4.1 cluster.
>>>
>>
>>>
>>> Any help would be greatly appreciated
>>>
>>
>>
>> I would try to check the user permissions on that storage domain or the
>> disk
>>
>> Regards,
>> Maor
>>
>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>
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