[Users] Fail snapshot
Kevin Tibi
kevintibi at hotmail.com
Sat Apr 5 11:09:05 EDT 2014
Ok it's work with this version of qemu-kvm.
Thx for your help :)
2014-04-04 17:23 GMT+02:00 Douglas Schilling Landgraf <dougsland at redhat.com>
:
> On 04/04/2014 11:06 AM, Kevin Tibi wrote:
>
>> It's centos 6.5. Have I need to change my repo ? I have just EPEL and
>> Ovirt repo.
>>
>>
> Unfortunately we don't have any repo for this yet, only the packages
> recompiled with such feature enabled available to download in the url that
> I have provided. We are working with CentOS guys to have an official repo
> for it.
>
>
>
>
>> 2014-04-04 16:23 GMT+02:00 Douglas Schilling Landgraf
>> <dougsland at redhat.com <mailto:dougsland at redhat.com>>:
>>
>>
>> Hi,
>>
>>
>> On 04/04/2014 10:04 AM, Kevin Tibi wrote:
>>
>> Yes it's a live snapshots. Normal snapshot works.
>>
>>
>> Question:
>> Is it a EL6 hosts? If yes, are you using qemu-kvm from:
>> jenkins.ovirt.org/view/__Packaging/job/qemu-kvm-rhev___
>> create_rpms_el6/
>> <http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-
>> rhev_create_rpms_el6/>
>>
>> ?
>>
>>
>> Thanks!
>>
>>
>> How i make debug in vdsm ?
>>
>> mom.conf :
>>
>> log: /var/log/vdsm/mom.log
>>
>> verbosity: info
>>
>> vdsm.conf :
>>
>> [root at host02 ~]# cat /etc/vdsm/vdsm.conf
>> [addresses]
>> management_port = 54321
>>
>> [vars]
>> ssl = true
>>
>>
>>
>> 2014-04-04 15:27 GMT+02:00 Dafna Ron <dron at redhat.com
>> <mailto:dron at redhat.com>
>> <mailto:dron at redhat.com <mailto:dron at redhat.com>>>:
>>
>>
>>
>> is this a live snapshots (wile vm is running)?
>> can you please make sure your vdsm log is in debug and
>> attach the
>> full log?
>>
>> Thanks,
>> Dafna
>>
>>
>>
>> On 04/04/2014 02:23 PM, Michal Skrivanek wrote:
>>
>> On 4 Apr 2014, at 12:45, Kevin Tibi wrote:
>>
>> Hi,
>>
>> I have a pb when i try to snapshot a VM.
>>
>> are you running the right qemu/libvirt from
>> virt-preview repo?
>>
>> Ovirt engine self hosted 3.4. Two node (host01 and
>> host02).
>>
>> my engine.log :
>>
>> 2014-04-04 12:30:03,013 INFO
>>
>> [org.ovirt.engine.core.bll.____CreateAllSnapshotsFromVmComman
>> ____d]
>> (org.ovirt.thread.pool-6-____thread-24) Ending command
>> successfully:
>> org.ovirt.engine.core.bll.____CreateAllSnapshotsFromVmComman____d
>>
>> 2014-04-04 12:30:03,028 INFO
>>
>> [org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> SnapshotVDSCommand]
>> (org.ovirt.thread.pool-6-____thread-24) START,
>>
>> SnapshotVDSCommand(HostName = host01, HostId =
>> fcb9a5cf-2064-42a5-99fe-____dc56ea39ed81,
>> vmId=cb038ccf-6c6f-475c-872f-____ea812ff795a1), log id: 36463977
>>
>>
>> 2014-04-04 12:30:03,075 ERROR
>>
>> [org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> SnapshotVDSCommand]
>> (org.ovirt.thread.pool-6-____thread-24) Failed in
>>
>> SnapshotVDS
>>
>> method
>> 2014-04-04 12:30:03,076 INFO
>>
>> [org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> SnapshotVDSCommand]
>> (org.ovirt.thread.pool-6-____thread-24) Command
>> org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> SnapshotVDSCommand
>>
>> return value
>>
>> StatusOnlyReturnForXmlRpc [mStatus=StatusForXmlRpc
>> [mCode=48, mMessage=Snapshot failed]]
>> 2014-04-04 12:30:03,077 INFO
>>
>> [org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> SnapshotVDSCommand]
>> (org.ovirt.thread.pool-6-____thread-24) HostName = host01
>>
>>
>> 2014-04-04 12:30:03,078 ERROR
>>
>> [org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> SnapshotVDSCommand]
>> (org.ovirt.thread.pool-6-____thread-24) Command
>>
>>
>> SnapshotVDSCommand(HostName = host01, HostId =
>> fcb9a5cf-2064-42a5-99fe-____dc56ea39ed81,
>> vmId=cb038ccf-6c6f-475c-872f-____ea812ff795a1)
>>
>> execution
>>
>> failed. Exception: VDSErrorException:
>> VDSGenericException:
>> VDSErrorException: Failed to SnapshotVDS, error =
>> Snapshot
>> failed, code = 48
>> 2014-04-04 12:30:03,080 INFO
>>
>> [org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> SnapshotVDSCommand]
>> (org.ovirt.thread.pool-6-____thread-24) FINISH,
>>
>> SnapshotVDSCommand, log id: 36463977
>>
>> 2014-04-04 12:30:03,083 WARN
>>
>> [org.ovirt.engine.core.bll.____CreateAllSnapshotsFromVmComman
>> ____d]
>> (org.ovirt.thread.pool-6-____thread-24) Wasnt able to live
>>
>> snapshot due to error: VdcBLLException: VdcBLLException:
>> org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> VDSErrorException:
>>
>> VDSGenericException: VDSErrorException: Failed to SnapshotVDS,
>> error = Snapshot failed, code = 48 (Failed with error
>> SNAPSHOT_FAILED and code 48). VM will still be configured to the
>> new created snapshot
>>
>> 2014-04-04 12:30:03,097 INFO
>>
>> [org.ovirt.engine.core.dal.____dbbroker.auditloghandling.___
>> _AuditLogDirector]
>> (org.ovirt.thread.pool-6-____thread-24) Correlation ID:
>> 5650b99f, Job ID: c1b2d861-2a52-49f1-9eaa-____1b63aa8b4fba, Call
>> Stack: org.ovirt.engine.core.common.____errors.VdcBLLException:
>> VdcBLLException:
>> org.ovirt.engine.core.____vdsbroker.vdsbroker.____
>> VDSErrorException:
>> VDSGenericException: VDSErrorException: Failed to SnapshotVDS,
>> error = Snapshot failed, code = 48 (Failed with error
>> SNAPSHOT_FAILED and code 48)
>>
>>
>>
>> My /var/log/messages
>>
>> Apr 4 12:30:04 host01 vdsm vm.Vm ERROR
>>
>> vmId=`cb038ccf-6c6f-475c-872f-____ea812ff795a1`::The base
>>
>>
>> volume doesn't exist: {'device': 'disk', 'domainID':
>> '5ae613a4-44e4-42cb-89fc-____7b5d34c1f30f',
>> 'volumeID':
>> '3b6cbb5d-beed-428d-ac66-____9db3dd002e2f',
>> 'imageID':
>> '646df162-5c6d-44b1-bc47-____b63c3fdab0e2'}
>>
>>
>> My /var/log/libvirt/libvirt.log
>>
>> 2014-04-04 10:40:13.886+0000: 8234: debug :
>> qemuMonitorIOWrite:462 : QEMU_MONITOR_IO_WRITE:
>> mon=0x7f77ec0ccce0
>>
>> buf={"execute":"query-____blockstats","id":"libvirt-____20842"}
>>
>>
>> len=53 ret=53 errno=11
>> 2014-04-04 10:40:13.888+0000: 8234: debug :
>> qemuMonitorIOProcess:354 : QEMU_MONITOR_IO_PROCESS:
>> mon=0x7f77ec0ccce0 buf={"return": [{"device":
>> "drive-ide0-1-0", "parent": {"stats":
>> {"flush_total_time_ns": 0, "wr_highest_offset": 0,
>> "wr_total_time_ns": 0, "wr_bytes": 0,
>> "rd_total_time_ns": 0,
>> "flush_operations": 0, "wr_operations": 0,
>> "rd_bytes": 0,
>> "rd_operations": 0}}, "stats":
>> {"flush_total_time_ns": 0,
>> "wr_highest_offset": 0, "wr_total_time_ns": 0,
>> "wr_bytes":
>> 0, "rd_total_time_ns": 11929902, "flush_operations":
>> 0,
>> "wr_operations": 0, "rd_bytes": 135520,
>> "rd_operations":
>> 46}}, {"device": "drive-virtio-disk0", "parent":
>> {"stats":
>> {"flush_total_time_ns": 0, "wr_highest_offset":
>> 22184332800,
>> "wr_total_time_ns": 0, "wr_bytes": 0,
>> "rd_total_time_ns": 0,
>> "flush_operations": 0, "wr_operations": 0,
>> "rd_bytes": 0,
>> "rd_operations": 0}}, "stats":
>> {"flush_total_time_ns":
>> 34786515034, "wr_highest_offset": 22184332800,
>> "wr_total_time_ns": 5131205369094, "wr_bytes":
>> 5122065408 <tel:5122065408>,
>>
>> "rd_tot
>>
>> a
>>
>> l_time_ns": 12987633373, "flush_operations": 285398,
>> "wr_operations": 401232, "rd_bytes": 392342016,
>> "rd_operations":
>> 15069}}], "id": "libvirt-20842"}
>>
>> len=1021
>> 2014-04-04 10:40:13.888+0000: 8263: debug :
>> qemuMonitorGetBlockStatsInfo:____1478 :
>>
>> mon=0x7f77ec0ccce0
>>
>> dev=ide0-1-0
>> 2014-04-04 10:40:13.889+0000: 8263: debug :
>> qemuMonitorSend:904 : QEMU_MONITOR_SEND_MSG:
>> mon=0x7f77ec0ccce0
>>
>> msg={"execute":"query-____blockstats","id":"libvirt-____20843"}
>>
>> /var/log/vdsm/vdsm.log
>> Thread-4732::DEBUG::2014-04-04
>>
>> 12:43:34,439::BindingXMLRPC::____1067::vds::(wrapper) client
>> [192.168.99.104]::call vmSnapshot with
>>
>> ('cb038ccf-6c6f-475c-872f-____ea812ff795a1',
>> [{'baseVolumeID':
>> 'b62232fc-4e02-41ce-ae10-____5dff9e2f7bbe',
>> 'domainID':
>> '5ae613a4-44e4-42cb-89fc-____7b5d34c1f30f',
>> 'volumeID':
>> 'f5fc4fed-4acd-46e8-9980-____90a9c3985840',
>> 'imageID':
>> '646df162-5c6d-44b1-bc47-____b63c3fdab0e2'}],
>>
>> '5ae613a4-44e4-42cb-89fc-____7b5d34c1f30f,00000002-0002-___
>> _0002-0002-000000000076,____4fb31c32-8467-4d4a-b817-____
>> 977643a462e3,ceb881f3-9a46-____4ebc-b82e-c4c91035f807,____
>> 2c06b4da-2743-4422-ba94-____74da2c709188,02804da9-34f8-___
>> _438f-9e8a-9689bc94790c')
>> {}
>> Thread-4732::ERROR::2014-04-04
>> 12:43:34,440::vm::3910::vm.Vm:____:(snapshot)
>>
>> vmId=`cb038ccf-6c6f-475c-872f-____ea812ff795a1`::The base
>>
>>
>> volume doesn't exist: {'device': 'disk', 'domainID':
>> '5ae613a4-44e4-42cb-89fc-____7b5d34c1f30f',
>> 'volumeID':
>> 'b62232fc-4e02-41ce-ae10-____5dff9e2f7bbe',
>> 'imageID':
>> '646df162-5c6d-44b1-bc47-____b63c3fdab0e2'}
>> Thread-4732::DEBUG::2014-04-04
>>
>> 12:43:34,440::BindingXMLRPC::____1074::vds::(wrapper) return
>>
>>
>> vmSnapshot with {'status': {'message': 'Snapshot
>> failed',
>> 'code': 48}}
>> Thread-299::DEBUG::2014-04-04
>>
>> 12:43:35,423::fileSD::225::____Storage.Misc.excCmd::(____
>> getReadDelay)
>> '/bin/dd iflag=direct
>>
>> if=/rhev/data-center/mnt/____host01.ovirt.lan:_home_export/
>> ____ff98d346-4515-4349-8437-____fb2f5e9eaadf/dom_md/metadata
>>
>> bs=4096 count=1' (cwd None)
>>
>>
>> Thx;)
>>
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>>
>> --
>> Dafna Ron
>>
>>
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>> --
>> Cheers
>> Douglas
>>
>>
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>>
>
> --
> Cheers
> Douglas
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