Bug 834882
| Summary: | ovirt-engine-backend [Direct Lun]: RemoveVm with direct lun will cause vm to get stuck in image lock and will not remove the disk | ||||||
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| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Dafna Ron <dron> | ||||
| Component: | ovirt-engine | Assignee: | Tal Nisan <tnisan> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Dafna Ron <dron> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | urgent | ||||||
| Version: | 3.1.0 | CC: | abaron, acathrow, amureini, dyasny, hateya, iheim, lpeer, Rhev-m-bugs, yeylon, ykaul | ||||
| Target Milestone: | --- | ||||||
| Target Release: | 3.1.0 | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | storage | ||||||
| Fixed In Version: | si7 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2012-12-04 20:00:13 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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Fixed in si7 verified on si8 |
Created attachment 594007 [details] logs Description of problem: I tried removing a vm with direct lun. the vm gets stuck in image lock and disk is not removed. I can see that the command finished in backend log and in vdsm. Version-Release number of selected component (if applicable): si6 How reproducible: 100% Steps to Reproduce: 1. create a vm with direct lun 2. try to remove the vm 3. Actual results: the vm gets stuck in image lock and the disk is not removed Expected results: we should remove disk and vm Additional info:full logs please note that the command is also sent to vdsm and I can see that the action finished in vdsm (although there is no disconnect and all vdsm does is to remove OVF. backend: 2012-06-24 15:39:12,052 INFO [org.ovirt.engine.core.bll.RemoveVmCommand] (pool-3-thread-45) [668839f1] Running command: RemoveVmCommand internal: false. Entities affected : ID: 0ffa8e45-f64d-45f4-9df1-6d165c48f8d8 Type: VM 2012-06-24 15:39:12,058 INFO [org.ovirt.engine.core.vdsbroker.SetVmStatusVDSCommand] (pool-3-thread-45) [668839f1] START, SetVmStatusVDSCommand(vmId = 0ffa8e45-f64d-45f4-9df1-6d165c48f8d8, status = ImageLocked), log id: 6a1d97fd 2012-06-24 15:39:12,062 INFO [org.ovirt.engine.core.vdsbroker.SetVmStatusVDSCommand] (pool-3-thread-45) [668839f1] FINISH, SetVmStatusVDSCommand, log id: 6a1d97fd 2012-06-24 15:39:12,232 INFO [org.ovirt.engine.core.bll.RemoveVmCommand] (pool-3-thread-45) [668839f1] Lock freed to object EngineLock [exclusiveLocks= key: 0ffa8e45-f64d-45f4-9df1-6d165c48f8d8 value: VM , sharedLocks= ] 2012-06-24 15:39:12,236 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.RemoveVMVDSCommand] (pool-3-thread-45) [668839f1] START, RemoveVMVDSCommand(storagePoolId = e62063ce-2ab1-4140-a67b-f8a51c034688, ignoreFailoverLimit = false, compa tabilityVersion = null, storageDomainId = 00000000-0000-0000-0000-000000000000, vmGuid = 0ffa8e45-f64d-45f4-9df1-6d165c48f8d8), log id: 1e26f60b 2012-06-24 15:39:12,260 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.RemoveVMVDSCommand] (pool-3-thread-45) [668839f1] FINISH, RemoveVMVDSCommand, log id: 1e26f60b 2012-06-24 15:39:12,264 INFO [org.ovirt.engine.core.bll.RemoveAllVmImagesCommand] (pool-3-thread-45) [fe35ba4] Running command: RemoveAllVmImagesCommand internal: true. Entities affected : ID: 0ffa8e45-f64d-45f4-9df1-6d165c48f8d8 Type: VM vdsm: Thread-162445::INFO::2012-06-24 15:37:58,342::logUtils::37::dispatcher::(wrapper) Run and protect: removeVM(spUUID='e62063ce-2ab1-4140-a67b-f8a51c034688', vmUUID='0ffa8e45-f64d-45f4-9df1-6d165c48f8d8', sdUUID=None, options=None) Thread-162445::DEBUG::2012-06-24 15:37:58,343::resourceManager::175::ResourceManager.Request::(__init__) ResName=`Storage.e62063ce-2ab1-4140-a67b-f8a51c034688`ReqID=`530963bd-b1c8-44bb-b6e6-c4ccbf9a675c`::Request was made in '/usr/share/ vdsm/storage/resourceManager.py' line '485' at 'registerResource' Thread-162445::DEBUG::2012-06-24 15:37:58,343::resourceManager::486::ResourceManager::(registerResource) Trying to register resource 'Storage.e62063ce-2ab1-4140-a67b-f8a51c034688' for lock type 'shared' Thread-162445::DEBUG::2012-06-24 15:37:58,344::resourceManager::528::ResourceManager::(registerResource) Resource 'Storage.e62063ce-2ab1-4140-a67b-f8a51c034688' is free. Now locking as 'shared' (1 active user) Thread-162445::DEBUG::2012-06-24 15:37:58,345::resourceManager::212::ResourceManager.Request::(grant) ResName=`Storage.e62063ce-2ab1-4140-a67b-f8a51c034688`ReqID=`530963bd-b1c8-44bb-b6e6-c4ccbf9a675c`::Granted request Thread-162445::DEBUG::2012-06-24 15:37:58,345::task::817::TaskManager.Task::(resourceAcquired) Task=`f34f9904-64d2-40e4-a129-73fdcb2a1449`::_resourcesAcquired: Storage.e62063ce-2ab1-4140-a67b-f8a51c034688 (shared) Thread-162445::DEBUG::2012-06-24 15:37:58,346::task::978::TaskManager.Task::(_decref) Task=`f34f9904-64d2-40e4-a129-73fdcb2a1449`::ref 1 aborting False Thread-162445::INFO::2012-06-24 15:37:58,346::sp::1228::Storage.StoragePool::(removeVM) spUUID=e62063ce-2ab1-4140-a67b-f8a51c034688 vmUUID=0ffa8e45-f64d-45f4-9df1-6d165c48f8d8 sdUUID=None Thread-162445::INFO::2012-06-24 15:37:58,347::logUtils::39::dispatcher::(wrapper) Run and protect: removeVM, Return response: None Thread-162445::DEBUG::2012-06-24 15:37:58,348::task::1172::TaskManager.Task::(prepare) Task=`f34f9904-64d2-40e4-a129-73fdcb2a1449`::finished: None