Table of ContentsView in Frames

Dynamic RAID Migration

Dynamic RAID Migration (DRM) is a modification operation in the storage management software that lets you change the RAID level on a selected volume group without impacting data I/O. Data I/O activity continues on volumes within the volume group during the migration process.

The volume group must contain sufficient free capacity and the required number of drives to support the new RAID level, or the DRM request is rejected. You cannot cancel the DRM operation after the process begins.

Note: DRM is not a supported feature in disk pools.