Preparing, Recovering, Preparing recovering – HP XP Racks User Manual
Page 367: Operating procedure during a remote site storage, System failure (with
5.
From the primary site, execute the YKMAKE command for the Continuous Access Journal Z
copy pair between the intermediate site and the remote site.
•
YKQUERY
•
YKMAKE
•
YKEWAIT GOTO(DUPLEX)
Operation returns to normal.
Operating procedure during a remote site storage system failure (with information
lost from memory)
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 Continuous Access Journal Z
copy pair between the intermediate site and the remote site.
Before executing the command, make sure that the Continuous Access Journal Z copy pair
between the intermediate site and the remote site is suspended.
Using a 3DC Cascade (Cnt Ac-J Z x Cnt Ac-J Z) configuration 367