Re: [Users] Fail snapshot

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.CreateAllSnapshotsFromVmCommand] (org.ovirt.thread.pool-6-thread-24) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand > 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.CreateAllSnapshotsFromVmCommand] (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, "rd_tota 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;) > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users