HP XP P9500 Storage - Manual (Page 470)

8. Use Remote Web Console to set a Delta Resync control path required for each copy pair.
Operation is returned to normal.
Operating Procedure During a Remote Storage System Failure (Nonvolatile)
The following are the operating procedures taken when the remote storage system is in a nonvolatile
failure state.
Preparing
No action is required.
Recovering
1. Recover the remote storage system failure.
470 Maintenance and troubleshooting operations