Journal and mirror maintenance

This topic describes and provides instructions for the following journal and mirror maintenance tasks:

• Changing options used by journals
• Changing options used by mirrors
• Adding an additional journal volume to an existing journal
• Replacing a journal volume with a reserve journal volume
• Adding a reserve journal volume
• Deleting journal volumes from a journal
• Deleting journals

Parent Topic

• Maintaining the UR system

Child Topics

• Changing options used by journals

  Most Universal Replicator pair operations are performed on multiple pairs, which is done using journals. You can change options that affect the pairs in journals.

• Changing options used by mirrors
• Adding an additional journal volume to an existing journal
• Replacing a journal volume with a reserve journal volume

  You can use the reserve journal volume to restore a disk in a pool or pool volume to which the journal volume belongs.

• Adding a reserve journal volume
• Deleting journal volumes from a journal
• Deleting journals

  ournals can be deleted from either system.