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OLVM: Virtual Disk Can't Enable 'Shareable' After Migration From OVM (Doc ID 2752429.1)

Last updated on FEBRUARY 16, 2021

Applies to:

Linux OS - Version Oracle Linux 7.9 with Unbreakable Enterprise Kernel [5.4.17] and later
Linux x86-64

Symptoms

When enabling 'Shareable' option in AdminPortal after migration from OVM, it reported the below error in engine.log :

2021-02-13 20:40:27,077Z WARN [org.ovirt.engine.core.bll.storage.disk.UpdateVmDiskCommand] (default task-29) [12ad6327-7df4-40a9-91ee-fb3e2ad8c514] Validation of action 'UpdateVmDisk' 
failed for user admin@internal-authz. Reasons: VAR__ACTION__UPDATE,VAR__TYPE__DISK,SHAREABLE_DISK_IS_NOT_SUPPORTED_BY_VOLUME_FORMAT
2021-02-13 20:40:27,077Z ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-29) [] Operation Failed: [Cannot edit Virtual Disk. Disk's volume format 
is not supported for shareable disk.]

Cause

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In this Document
Symptoms
Cause
Solution


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