Preparing, Recovering, Preparing recovering – HP XP Racks User Manual
Page 395: Operating procedure during a storage system, Failure (with information lost
Operating procedure during a storage system failure (with information lost from
memory) at remote site 1 or 2
The following are the procedures that must be performed when a storage system failure, with
information lost from memory, occurs at remote site 1 or 2.
The procedure below applies when a storage system failure occurs at remote site 1. If a storage
system failure occurs at remote site 2, replace remote site 1 with remote site 2 in the procedure.
Preparing
No action is required.
Recovering
1.
Recover the storage system at remote site 1 from the failure.
2.
From the primary site, execute the YKDELETE command for the Continuous Access Journal Z
copy pair between the primary site and remote site 1.
•
YKQUERY
•
YKDELETE
•
YKEWAIT GOTO(SIMPLEX) NOINVALIDCHECK
Using a 3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration 395