[Users] Disk error

Dafna Ron dron at redhat.com
Mon Jan 20 11:06:09 UTC 2014


you said that you shut down the vm after you tried migrating?
can you look at the vm in the UI and see if you have a snapshot created 
during the migration?
if so, can you try to delete just the snapshot?




On 01/20/2014 10:58 AM, Koen Vanoppen wrote:
> [root at soyuz ~]# lvs | grep ff674bce-aa94-4b46-9f9d-d4182eab1e49
>   Couldn't find device with uuid Y5m0SH-HbWl-8PNL-fGkk-oXNF-WyQk-Snhncm.
>   ff674bce-aa94-4b46-9f9d-d4182eab1e49 
> f8ddd1d1-5266-493b-879b-f79c128751e2 -wi-ao---  50,00g
>
> Maybe it's already to another hypervisor or disk domain? If there is a 
> *SAVE* way to remove these two disk, tell me. The data on it it's not 
> THAT important.
>
>
>
>
> 2014/1/20 Dafna Ron <dron at redhat.com <mailto:dron at redhat.com>>
>
>     the disk ff674bce-aa94-4b46-9f9d-d4182eab1e49 does not exist in
>     the domain - which is the master domain
>     My guess that it has to do with the failed migration.
>
>     can you run lvs and grep for ff674bce-aa94-4b46-9f9d-d4182eab1e49
>     lets see where this disk is...
>
>
>
>
>     On 01/20/2014 10:44 AM, Koen Vanoppen wrote:
>
>         [root at soyuz ~]# vdsClient -s 0 getStorageDomainInfo
>         f8ddd1d1-5266-493b-879b-f79c128751e2
>             uuid = f8ddd1d1-5266-493b-879b-f79c128751e2
>             vguuid = i6QHH9-1fZR-HLcn-6Xuo-7jU7-66iu-iuzWfQ
>             lver = 13
>             state = OK
>             version = 3
>             role = Master
>             pool = ['5849b030-626e-47cb-ad90-3ce782d831b3']
>             spm_id = 1
>             type = ISCSI
>             class = Data
>             master_ver = 1
>             name = StoragePoolEva01
>
>         Thanx for the help!
>
>
>         2014/1/20 Dafna Ron <dron at redhat.com <mailto:dron at redhat.com>
>         <mailto:dron at redhat.com <mailto:dron at redhat.com>>>
>
>
>             can you please run:
>
>             vdsClient -s 0 getStorageDomainInfo
>             f8ddd1d1-5266-493b-879b-f79c128751e2
>
>
>
>             On 01/20/2014 10:33 AM, Koen Vanoppen wrote:
>
>                 [root at soyuz ~]# vdsClient -s 0 getStorageDomainsList
>                 f3fd055b-2764-44ed-9d77-81bd58984842
>                 94de241c-bf5c-4630-9af3-7e31b902ae77
>                 f8ddd1d1-5266-493b-879b-f79c128751e2
>                 50cf24a4-d1ef-4105-a9a5-b81d91339175
>                 83b1867f-4aea-400e-9ce0-efbd5add4216
>
>                 (soyuz=vdsmhost3)
>
>
>                 2014/1/20 Dafna Ron <dron at redhat.com
>         <mailto:dron at redhat.com> <mailto:dron at redhat.com
>         <mailto:dron at redhat.com>>
>                 <mailto:dron at redhat.com <mailto:dron at redhat.com>
>         <mailto:dron at redhat.com <mailto:dron at redhat.com>>>>
>
>
>
>                     let's try to sift through :)
>
>                     can you run vdsClient -s 0 getStorageDomainsList?
>
>
>
>
>
>                     On 01/20/2014 09:52 AM, Meital Bourvine wrote:
>
>                         It seems that your setup is completely messed
>         up. I
>                 see the
>                         following 3 errors all the time (I couldn't
>         actually
>                 find the
>                         live storage migration error, since there are
>         too many
>                 errors):
>
>                         Thread-118::ERROR::2014-01-20
>                         07:59:17,066::sampling::355::vm.Vm::(collect)
>                         vmId=`f8c6190c-b722-4fcd-af17-21572151fcef`::Stats
>                 function
>                         failed: <AdvancedStatsFunction _highWrite at
>         0x27b41b8>
>                         Traceback (most recent call last):
>                           File "/usr/share/vdsm/sampling.py", line
>         351, in collect
>                             statsFunction()
>                           File "/usr/share/vdsm/sampling.py", line 226, in
>                 __call__
>                             retValue = self._function(*args, **kwargs)
>                           File "/usr/share/vdsm/vm.py", line 509, in
>         _highWrite
>                             if not vmDrive.blockDev or vmDrive.format
>         != 'cow':
>                         AttributeError: 'Drive' object has no
>         attribute 'format'
>
>                         PolicyEngine::DEBUG::2014-01-20
>                              
>          07:59:17,198::libvirtconnection::108::libvirtconnection::(wrapper)
>                         Unknown libvirterror: ecode: 8 edom: 10 level:
>         2 message:
>                         invalid argument: cannot set memory higher
>         than max memory
>                         PolicyEngine::ERROR::2014-01-20
>                         07:59:17,199::vm::4359::vm.Vm::(reportError)
>                        
>         vmId=`ce626f90-41c4-4417-9e53-bf4066ad062d`::Set new
>                 balloon
>                         target failed
>                         Traceback (most recent call last):
>                           File "/usr/share/vdsm/vm.py", line 4371, in
>                 setBalloonTarget
>                             self._dom.setMemory(target)
>                           File "/usr/share/vdsm/vm.py", line 835, in f
>                             ret = attr(*args, **kwargs)
>                           File
>                              
>          "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py",
>         line
>                         76, in wrapper
>                             ret = f(*args, **kwargs)
>                           File
>                 "/usr/lib64/python2.6/site-packages/libvirt.py", line
>                         1410, in setMemory
>                             if ret == -1: raise libvirtError
>                 ('virDomainSetMemory()
>                         failed', dom=self)
>                         libvirtError: invalid argument: cannot set memory
>                 higher than
>                         max memory
>
>                         Thread-51::ERROR::2014-01-20
>                         07:59:22,109::sampling::355::vm.Vm::(collect)
>                         vmId=`493128c0-aba9-4b38-bf18-2778b910917f`::Stats
>                 function
>                         failed: <AdvancedStatsFunction _highWrite at
>         0x27b41b8>
>                         Traceback (most recent call last):
>                           File "/usr/share/vdsm/sampling.py", line
>         351, in collect
>                             statsFunction()
>                           File "/usr/share/vdsm/sampling.py", line 226, in
>                 __call__
>                             retValue = self._function(*args, **kwargs)
>                           File "/usr/share/vdsm/vm.py", line 513, in
>         _highWrite
>                             self._vm._dom.blockInfo(vmDrive.path, 0)
>                           File "/usr/share/vdsm/vm.py", line 835, in f
>                             ret = attr(*args, **kwargs)
>                           File
>                              
>          "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py",
>         line
>                         76, in wrapper
>                             ret = f(*args, **kwargs)
>                           File
>                 "/usr/lib64/python2.6/site-packages/libvirt.py", line
>                         1797, in blockInfo
>                             if ret is None: raise libvirtError
>                         ('virDomainGetBlockInfo() failed', dom=self)
>                         libvirtError: invalid argument: invalid path
>                              
>          /rhev/data-center/mnt/blockSD/f8ddd1d1-5266-493b-879b-f79c128751e2/images/b8da8541-9a0d-4c18-8aa8-50fc6225f18a/ff674bce-aa94-4b46-9f9d-d4182eab1e49
>                         not assigned to domain
>
>
>                              
>          ------------------------------------------------------------------------
>
>
>
>                             *From: *"Koen Vanoppen"
>         <vanoppen.koen at gmail.com <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>
>                         <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>>>
>                             *To: *users at ovirt.org
>         <mailto:users at ovirt.org> <mailto:users at ovirt.org
>         <mailto:users at ovirt.org>>
>                 <mailto:users at ovirt.org <mailto:users at ovirt.org>
>         <mailto:users at ovirt.org <mailto:users at ovirt.org>>>, "Meital
>
>                         Bourvine" <mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>
>                 <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>> <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>
>
>                 <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>>>>
>                             *Sent: *Monday, January 20, 2014 9:39:10 AM
>                             *Subject: *Re: [Users] Disk error
>
>
>                             vdsm-4.13.0-11.el6.x86_64
>                             :-)
>
>
>
>                             2014/1/20 Meital Bourvine
>         <mbourvin at redhat.com <mailto:mbourvin at redhat.com>
>                 <mailto:mbourvin at redhat.com <mailto:mbourvin at redhat.com>>
>                         <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com> <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>>>
>                             <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>
>                 <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>> <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>
>                 <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>>>>>
>
>
>
>                                 First of all, I opened a bug about 'Drive'
>                 object has no
>                                 attribute 'format':
>         https://bugzilla.redhat.com/show_bug.cgi?id=1055437
>
>                                 Please send me the output of `rpm -q
>         vdsm` so I'll
>                         update the
>                                 version in the bug.
>
>                                 Also, it's better to send the logs to
>         the list
>                 (and
>                         not only
>                                 to me), so more people will be able to
>         help
>                 you debug it.
>
>                                 ----- Original Message -----
>                                 > From: "Dafna Ron" <dron at redhat.com
>         <mailto:dron at redhat.com>
>                 <mailto:dron at redhat.com <mailto:dron at redhat.com>>
>                         <mailto:dron at redhat.com
>         <mailto:dron at redhat.com> <mailto:dron at redhat.com
>         <mailto:dron at redhat.com>>>
>                 <mailto:dron at redhat.com <mailto:dron at redhat.com>
>         <mailto:dron at redhat.com <mailto:dron at redhat.com>>
>                         <mailto:dron at redhat.com
>         <mailto:dron at redhat.com> <mailto:dron at redhat.com
>         <mailto:dron at redhat.com>>>>>
>                                 > To: "Meital Bourvine"
>         <mbourvin at redhat.com <mailto:mbourvin at redhat.com>
>                 <mailto:mbourvin at redhat.com <mailto:mbourvin at redhat.com>>
>                         <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com> <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>>>
>                                 <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>
>                 <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>> <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>
>                 <mailto:mbourvin at redhat.com
>         <mailto:mbourvin at redhat.com>>>>>
>                                 > Cc: "Koen Vanoppen"
>         <vanoppen.koen at gmail.com <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>
>                         <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>>
>                                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>
>                         <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>>>>, users at ovirt.org
>         <mailto:users at ovirt.org>
>                 <mailto:users at ovirt.org <mailto:users at ovirt.org>>
>                         <mailto:users at ovirt.org
>         <mailto:users at ovirt.org> <mailto:users at ovirt.org
>         <mailto:users at ovirt.org>>>
>                                 <mailto:users at ovirt.org
>         <mailto:users at ovirt.org>
>                 <mailto:users at ovirt.org <mailto:users at ovirt.org>>
>         <mailto:users at ovirt.org <mailto:users at ovirt.org>
>                 <mailto:users at ovirt.org <mailto:users at ovirt.org>>>>
>
>                                 > Sent: Monday, January 20, 2014
>         8:49:32 AM
>                                 > Subject: Re: [Users] Disk error
>                                 >
>                                 > from the errors you are getting,
>         disk status
>                 in db
>                         is locked.
>                                 >
>                                 >
>                                 > On 01/20/2014 08:38 AM, Meital
>         Bourvine wrote:
>                                 > > Hi Koen,
>                                 > >
>                                 > > What is the error that you got
>         when live
>                 storage
>                         migration
>                                 failed?
>                                 > > Can you please attach vdsm.log and
>         engine.log
>                                 > >
>                                 > >     *From: *"Koen Vanoppen"
>                         <vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>
>         <mailto:vanoppen.koen at gmail.com <mailto:vanoppen.koen at gmail.com>>>
>                                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>
>
>                         <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>
>                 <mailto:vanoppen.koen at gmail.com
>         <mailto:vanoppen.koen at gmail.com>>>>>
>                                 > >     *To: *users at ovirt.org
>         <mailto:users at ovirt.org>
>                 <mailto:users at ovirt.org <mailto:users at ovirt.org>>
>         <mailto:users at ovirt.org <mailto:users at ovirt.org>
>                 <mailto:users at ovirt.org <mailto:users at ovirt.org>>>
>                         <mailto:users at ovirt.org
>         <mailto:users at ovirt.org> <mailto:users at ovirt.org
>         <mailto:users at ovirt.org>>
>                 <mailto:users at ovirt.org <mailto:users at ovirt.org>
>         <mailto:users at ovirt.org <mailto:users at ovirt.org>>>>
>
>
>                                 > >     *Sent: *Monday, January 20, 2014
>                 5:30:51 AM
>                                 > >     *Subject: *[Users] Disk error
>                                 > >
>                                 > >     Hi all!
>                                 > >
>                                 > >     I got a kind of a strange
>         error in ovirt.
>                         THere was a
>                                 problem with
>                                 > >     a vm that was complaining
>         about low disk
>                         space. (in
>                                 terms of
>                                 > >     storage space of the storage
>         center).
>                 So I did
>                         a live
>                                 migration of
>                                 > >     the vm's disk. This failed, so
>         I did a
>                         shutdown of the
>                                 vm, to see
>                                 > >     if that would help, but now I
>         can't
>                 get the VM
>                         back up
>                                 again.
>                                 > >     Neither can I remove the disk or
>                 deactivate
>                         the dis.
>                                 This is the
>                                 > >     error:
>                                 > >     Keep in mind that the vm is
>         down and
>                 he had 2
>                         disks...
>                                 > >
>                                 > >     While trying to deactivate the
>         disk:
>                                 > >
>                                 > >     Error while executing action:
>                                 > >
>                                 > >     KV-virt-v2v:
>                                 > >
>                                 > >       * Cannot hot unplug Virtual
>         Machine
>                 Disk. Disk
>                                 KV-virt-v2v_Disk2
>                                 > >         is being moved or copied.
>                                 > >
>                                 > >
>                                 > >     When I try to simply remove
>         the vm:
>                                 > >
>                                 > >     Error while executing action:
>                                 > >
>                                 > >     KV-virt-v2v:
>                                 > >
>                                 > >       * Cannot remove VM. Disk
>                 KV-virt-v2v_Disk2
>                         is being
>                                 moved or copied.
>                                 > >       * Cannot remove VM. Disk
>                 LargeTemplate_Disk1 is
>                                 being moved or
>                                 > >         copied.
>                                 > >
>                                 > >
>                                 > >     Kind regards,
>                                 > >
>                                 > >     Koen
>                                 > >
>                                 > >
>                 _______________________________________________
>                                 > >     Users mailing list
>                                 > > Users at ovirt.org
>         <mailto:Users at ovirt.org> <mailto:Users at ovirt.org
>         <mailto:Users at ovirt.org>>
>                 <mailto:Users at ovirt.org <mailto:Users at ovirt.org>
>         <mailto:Users at ovirt.org <mailto:Users at ovirt.org>>>
>                         <mailto:Users at ovirt.org
>         <mailto:Users at ovirt.org> <mailto:Users at ovirt.org
>         <mailto:Users at ovirt.org>>
>                 <mailto:Users at ovirt.org <mailto:Users at ovirt.org>
>         <mailto:Users at ovirt.org <mailto:Users at ovirt.org>>>>
>
>
>                                 > >
>         http://lists.ovirt.org/mailman/listinfo/users
>                                 > >
>                                 > >
>                                 > >
>                                 > >
>                                 > >
>                 _______________________________________________
>                                 > > Users mailing list
>                                 > > Users at ovirt.org
>         <mailto:Users at ovirt.org> <mailto:Users at ovirt.org
>         <mailto:Users at ovirt.org>>
>                 <mailto:Users at ovirt.org <mailto:Users at ovirt.org>
>         <mailto:Users at ovirt.org <mailto:Users at ovirt.org>>>
>                         <mailto:Users at ovirt.org
>         <mailto:Users at ovirt.org> <mailto:Users at ovirt.org
>         <mailto:Users at ovirt.org>>
>                 <mailto:Users at ovirt.org <mailto:Users at ovirt.org>
>         <mailto:Users at ovirt.org <mailto:Users at ovirt.org>>>>
>
>
>                                 > >
>         http://lists.ovirt.org/mailman/listinfo/users
>                                 >
>                                 >
>                                 > --
>                                 > Dafna Ron
>                                 >
>
>
>
>
>
>                         _______________________________________________
>                         Users mailing list
>         Users at ovirt.org <mailto:Users at ovirt.org>
>         <mailto:Users at ovirt.org <mailto:Users at ovirt.org>>
>                 <mailto:Users at ovirt.org <mailto:Users at ovirt.org>
>         <mailto:Users at ovirt.org <mailto:Users at ovirt.org>>>
>         http://lists.ovirt.org/mailman/listinfo/users
>
>
>
>                     --     Dafna Ron
>
>
>             us
>
>             --     Dafna Ron
>
>
>
>
>     -- 
>     Dafna Ron
>
>


-- 
Dafna Ron



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