Bug 1559929
| Summary: | Second move disk operation fails with CannotCreateLogicalVolume: Logical Volume "" aleady exists in volume group | ||||||
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| Product: | [oVirt] vdsm | Reporter: | Elad <ebenahar> | ||||
| Component: | Core | Assignee: | Benny Zlotnik <bzlotnik> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Raz Tamir <ratamir> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 4.20.19 | CC: | amureini, bugs, bzlotnik, tnisan | ||||
| Target Milestone: | ovirt-4.2.3 | Keywords: | Automation, Regression | ||||
| Target Release: | --- | Flags: | rule-engine:
ovirt-4.2+
rule-engine: blocker+ |
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| Hardware: | x86_64 | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2018-04-11 11:07:38 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | Storage | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Actually, this fails every permutation of test case 5995: - Live storage migration between same type storage domains - Cold storage migration between same type storage domains - Live storage migration between mixed types storage domains - Cold storage migration between mixed types storage domains Hence, raising severity to high Found out also that this case has passed in previous 4.2 builds: https://rhv-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/rhv-4.2-ge-runner-tier2/45/testReport/rhevmtests.storage.storage_migration.test_live_storage_migration_same_type/TestCase5995/ rhv-4.2.0-12 ovirt-engine-4.2.0.2-0.1.el7 vdsm-4.20.9.3-1.el7ev.x86_64 qemu-img-rhev-2.9.0-16.el7_4.11.x86_64 Marking as a regression This bug report has Keywords: Regression or TestBlocker. Since no regressions or test blockers are allowed between releases, it is also being identified as a blocker for this release. Please resolve ASAP. I'll make sure it's the same but it looks like a duplicate (In reply to Benny Zlotnik from comment #6) > I'll make sure it's the same but it looks like a duplicate Any updates? Couldn't find any evidence that it's a different bug, closing as duplicate *** This bug has been marked as a duplicate of bug 1497931 *** |
Created attachment 1412153 [details] logs Description of problem: An attempt to move a disk (cold or live) to a block based domain after this disk was moved to a file based domain, while the VM the disk is attached to was created as thin copy from template and the VM has more disks attached, fails on CannotCreateLogicalVolume error in vdsm. I'm trying to narrow down the scenario, so far no luck. Tried with 1 disk attached, 2 disks, move the disk to same type storage domain. All succeeded. Therefore, setting severity to medium for now. The bug occurs all the times with an automation job we execute. Version-Release number of selected component (if applicable): RHEL7.5 lvm2-libs-2.02.177-4.el7.x86_64 qemu-img-rhev-2.10.0-21.el7_5.1.x86_64 libvirt-client-3.9.0-14.el7.x86_64 libvirt-daemon-driver-network-3.9.0-14.el7.x86_64 libvirt-daemon-driver-storage-logical-3.9.0-14.el7.x86_64 libselinux-utils-2.5-12.el7.x86_64 vdsm-hook-ethtool-options-4.20.22-1.el7ev.noarch vdsm-network-4.20.22-1.el7ev.x86_64 libvirt-daemon-config-nwfilter-3.9.0-14.el7.x86_64 libvirt-daemon-driver-storage-gluster-3.9.0-14.el7.x86_64 qemu-kvm-rhev-2.10.0-21.el7_5.1.x86_64 libvirt-daemon-config-network-3.9.0-14.el7.x86_64 sanlock-python-3.6.0-1.el7.x86_64 vdsm-common-4.20.22-1.el7ev.noarch vdsm-jsonrpc-4.20.22-1.el7ev.noarch libvirt-daemon-3.9.0-14.el7.x86_64 libvirt-daemon-driver-nwfilter-3.9.0-14.el7.x86_64 libvirt-daemon-driver-storage-scsi-3.9.0-14.el7.x86_64 libvirt-daemon-driver-storage-mpath-3.9.0-14.el7.x86_64 libvirt-daemon-driver-secret-3.9.0-14.el7.x86_64 selinux-policy-targeted-3.13.1-192.el7.noarch vdsm-4.20.22-1.el7ev.x86_64 vdsm-hook-openstacknet-4.20.22-1.el7ev.noarch udisks2-lvm2-2.7.3-6.el7.x86_64 libvirt-daemon-driver-lxc-3.9.0-14.el7.x86_64 ipxe-roms-qemu-20170123-1.git4e85b27.el7_4.1.noarch libvirt-python-3.9.0-1.el7.x86_64 vdsm-http-4.20.22-1.el7ev.noarch qemu-kvm-common-rhev-2.10.0-21.el7_5.1.x86_64 vdsm-yajsonrpc-4.20.22-1.el7ev.noarch libvirt-daemon-driver-qemu-3.9.0-14.el7.x86_64 libvirt-daemon-driver-storage-rbd-3.9.0-14.el7.x86_64 libvirt-daemon-driver-storage-disk-3.9.0-14.el7.x86_64 libvirt-lock-sanlock-3.9.0-14.el7.x86_64 libvirt-daemon-driver-interface-3.9.0-14.el7.x86_64 qemu-guest-agent-2.8.0-2.el7.x86_64 vdsm-hook-vmfex-dev-4.20.22-1.el7ev.noarch vdsm-client-4.20.22-1.el7ev.noarch libblockdev-lvm-2.12-3.el7.x86_64 vdsm-hook-vfio-mdev-4.20.22-1.el7ev.noarch vdsm-hook-vhostmd-4.20.22-1.el7ev.noarch libvirt-3.9.0-14.el7.x86_64 sanlock-3.6.0-1.el7.x86_64 libselinux-2.5-12.el7.x86_64 vdsm-python-4.20.22-1.el7ev.noarch selinux-policy-3.13.1-192.el7.noarch libvirt-daemon-driver-storage-3.9.0-14.el7.x86_64 libvirt-daemon-kvm-3.9.0-14.el7.x86_64 libselinux-python-2.5-12.el7.x86_64 sanlock-lib-3.6.0-1.el7.x86_64 vdsm-api-4.20.22-1.el7ev.noarch lvm2-2.02.177-4.el7.x86_64 libvirt-libs-3.9.0-14.el7.x86_64 libvirt-daemon-driver-storage-core-3.9.0-14.el7.x86_64 libvirt-daemon-driver-storage-iscsi-3.9.0-14.el7.x86_64 libvirt-daemon-driver-nodedev-3.9.0-14.el7.x86_64 vdsm-hook-fcoe-4.20.22-1.el7ev.noarch How reproducible: 100% Steps to Reproduce: 1. Create a template from a VM with 1 disk on iSCSI domain 2. Create a VM from the template as thin copy 3. Create and attach 4 disks, reside on iSCSI to the VM 4. Move (cold, reproduces also as LSM) one of the disks to the gluster domain 5. Move the disk back to the second iSCSI domain Actual results: Move disk fails on vdsm. 2018-03-23 17:02:32,743+0300 ERROR (tasks/1) [storage.Volume] Failed to create volume /rhev/data-center/mnt/blockSD/ab29bd07-7797-49dd-9321-d5850f66f64e/images/b513bf0a-c257-4f3b-b91e-6730c4b64562/574e599a-07f6- 4937-a017-0b61a1d5ef12: Cannot create Logical Volume: 'vgname=ab29bd07-7797-49dd-9321-d5850f66f64e lvname=574e599a-07f6-4937-a017-0b61a1d5ef12 err=[\' Logical Volume "574e599a-07f6-4937-a017-0b61a1d5ef12" alrea dy exists in volume group "ab29bd07-7797-49dd-9321-d5850f66f64e"\']' (volume:1209) 2018-03-23 17:02:32,744+0300 ERROR (tasks/1) [storage.Volume] Unexpected error (volume:1246) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/volume.py", line 1206, in create initialSize=initialSize) File "/usr/lib/python2.7/site-packages/vdsm/storage/blockVolume.py", line 505, in _create initialTags=(sc.TAG_VOL_UNINIT,)) File "/usr/lib/python2.7/site-packages/vdsm/storage/lvm.py", line 1153, in createLV raise se.CannotCreateLogicalVolume(vgName, lvName, err) CannotCreateLogicalVolume: Cannot create Logical Volume: 'vgname=ab29bd07-7797-49dd-9321-d5850f66f64e lvname=574e599a-07f6-4937-a017-0b61a1d5ef12 err=[\' Logical Volume "574e599a-07f6-4937-a017-0b61a1d5ef12" al ready exists in volume group "ab29bd07-7797-49dd-9321-d5850f66f64e"\']' engine.log: 2018-03-23 17:02:33,930+03 ERROR [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-90) [] BaseAsyncTask::logEndTaskFailure: Task '91457fb3-48ce-4f44-8845-85323306cb5f ' (Parent Command 'CreateVolumeContainer', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended with failure: -- Result: 'cleanSuccess' -- Message: 'VDSGenericException: VDSErrorException: Failed to HSMGetAllTasksStatusesVDS, error = Cannot create Logical Volume: 'vgname=ab29bd07-7797-49dd-9321-d5850f66f64e lvname=574e599a-07f6-4937-a017-0b61a1d 5ef12 err=[\' Logical Volume "574e599a-07f6-4937-a017-0b61a1d5ef12" already exists in volume group "ab29bd07-7797-49dd-9321-d5850f66f64e"\']', code = 550', -- Exception: 'VDSGenericException: VDSErrorException: Failed to HSMGetAllTasksStatusesVDS, error = Cannot create Logical Volume: 'vgname=ab29bd07-7797-49dd-9321-d5850f66f64e lvname=574e599a-07f6-4937-a017-0b61a 1d5ef12 err=[\' Logical Volume "574e599a-07f6-4937-a017-0b61a1d5ef12" already exists in volume group "ab29bd07-7797-49dd-9321-d5850f66f64e"\']', code = 550' Expected results: Move disk should succeed. Additional info: logs