The management GUI provides
options to either check copies that are identical or to check that
the copies are identical and to process any differences that are found.
To confirm that the two copies of a mirrored volume are
still identical, choose the volume view that works best for you. Select
one of the volume copies in the volume that you want to check. From
the Actions menu, select the Validate
Volume Copies option.
You have the following choices:
- Validate that the volume copies are identical.
- Validate that the volume copies are identical, mark, and repair
any differences that are found.
If you want to resolve any differences, you have the following
options:
- Consider that the primary volume copy is correct
and make the other volume copy match the primary volume copy if any
differences are found. The primary volume copy is the copy that is
considered correct.
- Do not assume that either volume copy is correct. If a difference
is found, the sector is marked. A media error is returned if the volume
is read by a host application.