Explanation
An attempt was made to work on a VDisk which is using an MDisk group with one of the following problems:
- The target and source MDisk groups have different extent sizes (group migrate).
- The target and source MDisk groups are the same (group migrate).
- The target and source MDisk groups are different (extents migrate).
- Target invalid group (Group Migrate).
- Source invalid group (Group Migrate).
Action
Ensure that none of the above conditions exist before reissuing the command.