HP XP P9500 Storage - Manual (Page 418)

8. Use Remote Web Console to reconfigure the delta resync control paths required between the
Primary
→ Local and Local → Remote sites.
Operation is returned to normal.
NOTE: If during operation the status of a delta resync pair changes to HOLDTRNS, NODELTA,
or HOLDER, see “Actions to be Taken When the Delta Resync Function Cannot be Set Up or
Operated Successfully” (page 428) .
Operating Procedure During a Local Site Storage System Failure (Nonvolatile)
The preparation and recovery procedures to be performed when the local site storage system is
in a nonvolatile failure state are the same as the procedures to be performed when a path failure
occurs between the primary site storage system and the local site storage system. See
“Operating
Procedure During a Path Failure Between the Primary Site Storage System and the Local Site Storage
System” (page 426)
.
Operating Procedure During a Remote Site Storage System Failure (Volatile)
The following is the procedure to perform when the remote site storage system is in a volatile failure
state.
Preparing
No action is required.
Recovering
1. Recover the remote site storage system from the failure.
2. From the primary site, execute the YKDELETE command for the delta resync pair.
418 Maintenance and troubleshooting operations