Dell EMC Server Administrator Storage Management 9.1

Unmirror

Does my controller support this feature? See Supported Features.

Use the Unmirror task to separate mirrored data and restore one half of the mirror to free space. Unmirroring a RAID 1 or RAID 1-concatenated virtual disk results in a single, nonredundant concatenated virtual disk. Unmirroring a RAID 10 virtual disk results in a single, nonredundant RAID 0 (striped) virtual disk. Data is not lost during this operation.

NOTE: On systems running Linux operating systems, an Unmirror cannot be performed on a mounted virtual disk.