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LINBIT / linstor-server

High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.
https://docs.linbit.com/docs/linstor-guide/
GNU General Public License v3.0
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Linstor snapshot cloning on zfs fail #290

Closed bajizs closed 2 years ago

bajizs commented 2 years ago

I can't clone drive on zfs. Fro some reason zfs clone get two time the storage pool name. Please see error report below.

ERROR REPORT 6235A28C-FE7EE-000000

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Application: LINBIT® LINSTOR Module: Satellite Version: 1.18.0 Build ID: 648ab925644f53039239c5aec366a11f046f5977 Build time: 2022-03-15T08:29:07+00:00 Error time: 2022-04-23 18:58:21 Node: hp01

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Reported error:

Description: Failed to restore snapshot 'HDDPool/HDDPool/fileshare_00000@autoSnap00003' into 'HDDPool/backup_2a5036ee_00000' Additional information: Command 'zfs clone HDDPool/HDDPool/fileshare_00000@autoSnap00003 HDDPool/backup_2a5036ee_00000' returned with exitcode 1.

Standard out:

Error message:
cannot open 'HDDPool/HDDPool/fileshare_00000@autoSnap00003': dataset does not exist

Category: LinStorException Class name: StorageException Class canonical name: com.linbit.linstor.storage.StorageException Generated at: Method 'checkExitCode', Source file 'ExtCmdUtils.java', Line #69

Error message: Failed to restore snapshot 'HDDPool/HDDPool/fileshare_00000@autoSnap00003' into 'HDDPool/backup_2a5036ee_00000'

Error context: An error occurred while processing resource 'Node: 'hp01', Rsc: 'backup_2a5036ee''

Call backtrace:

Method Native Class:Line number checkExitCode N com.linbit.extproc.ExtCmdUtils:69 genericExecutor N com.linbit.linstor.layer.storage.utils.Commands:101 genericExecutor N com.linbit.linstor.layer.storage.utils.Commands:61 genericExecutor N com.linbit.linstor.layer.storage.utils.Commands:49 restoreSnapshotFullName N com.linbit.linstor.layer.storage.zfs.utils.ZfsCommands:196 restoreSnapshot N com.linbit.linstor.layer.storage.zfs.utils.ZfsCommands:182 restoreSnapshot N com.linbit.linstor.layer.storage.zfs.ZfsProvider:444 restoreSnapshot N com.linbit.linstor.layer.storage.zfs.ZfsProvider:67 createVolumes N com.linbit.linstor.layer.storage.AbsStorageProvider:577 process N com.linbit.linstor.layer.storage.AbsStorageProvider:398 process N com.linbit.linstor.layer.storage.StorageLayer:304 process N com.linbit.linstor.core.devmgr.DeviceHandlerImpl:847 processChild N com.linbit.linstor.layer.drbd.DrbdLayer:458 adjustDrbd N com.linbit.linstor.layer.drbd.DrbdLayer:586 process N com.linbit.linstor.layer.drbd.DrbdLayer:393 process N com.linbit.linstor.core.devmgr.DeviceHandlerImpl:847 processResourcesAndSnapshots N com.linbit.linstor.core.devmgr.DeviceHandlerImpl:359 dispatchResources N com.linbit.linstor.core.devmgr.DeviceHandlerImpl:169 dispatchResources N com.linbit.linstor.core.devmgr.DeviceManagerImpl:309 phaseDispatchDeviceHandlers N com.linbit.linstor.core.devmgr.DeviceManagerImpl:1083 devMgrLoop N com.linbit.linstor.core.devmgr.DeviceManagerImpl:735 run N com.linbit.linstor.core.devmgr.DeviceManagerImpl:631 run N java.lang.Thread:829

END OF ERROR REPORT.

Identical problem with version 1.18.1

rp- commented 2 years ago

Thanks for the report, this should be fixed in the next release.