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# View mirror pair details

TimeFinder/Mirror is a business continuity solution that enables the use of special business continuance volume (BCV) devices.

## Prerequisites

- TimeFinder/Mirror is not supported on storage systems running PowerMaxOS 10 (6079).
- TimeFinder operations are not supported on Open Replicator control volumes on storage systems running HYPERMAX OS 5977 or PowerMaxOS 5978.

## Steps

1. Select the storage system.
2. Select Data Protection > TimeFinder > TimeFinder/Mirror to open the TimeFinder/Mirror view.
3. Select a device group, and click to open its Mirror Pairs List view.
4. Select a pair and click to open its Details view.
5. Click the number next to Mirror Pairs.
6. Select a pair and click to open its Details view.
   - Group—Group name
   - Source Volume—Hexadecimal ID of the source volume
   - Source LDev—Logical name of the source volume
   - Target Volume—Hexadecimal ID of the target volume
   - Target LDev—Logical name of the target volume
   - State—Session state of the pair
   - Percent Copied—Percentage of copying complete