HP Serveur lame HP ProLiant BL465c Gen8 - Manual (Page 446)

10. Separate the Continuous Access Software pair.
Use RAID Manager on database server A to separate the Continuous Access Software pair:
DBServer A > set HORCMINST=instance-number
DBServer A > set HORCC_MRCF=
DBServer A > pairsplit -g TC001 -rw
DBServer A > pairsplit -g TC002 -rw
DBServer A > pairdisplay -g TC001 -CLI
Group PairVol L/R Port# TID LU Seq# LDEV# P/S Status Fence Seq# P-LDEV# M
TC01 B001 L CL2-C 8 2 14050 2817 P-VOL PSUS NEVER 14053 2817 W
TC01 B001 R CL2-C 8 3 14053 2817 S-VOL SSUS NEVER - 2817 -
DBServer A >pairdisplay -g TC002 -CLI
Group PairVol L/R Port# TID LU Seq# LDEV# P/S Status Fence Seq# P-LDEV# M
TC02 B001 L CL2-C 8 2 14050 2818 P-VOL PSUS NEVER 14053 2818 W
TC02 B001 R CL2-C 8 3 14053 2818 S-VOL SSUS NEVER - 2818 -
DBServer A >
11. Restore the data on the secondary volume to the primary volume.
Execute the drmexgrestore command on database server A to restore the data on the secondary
volume to the primary volume:
DBServer A > drmexgrestore 0000000002 -resync -recovery
KAVX0001-I The drmexgrestore command will now start.
KAVX5019-I A connection to the VSS import server has been established.
Host name = name-of-backup-server-B
KAVX1805-I The information store will now be dismounted.
Storage group name = STR1
KAVX1700-I Restore processing will now start.
KAVX1701-I Restore processing has finished.
KAVX1806-I The information store will now be mounted.
Storage group name = STR1
DBServer A >
12. Resynchronize the Continuous Access Software pair.
Use RAID Manager on database server A to resynchronize the Continuous Access Software pair:
DBServer A > set HORCMINST=instance-number
DBServer A > set HORCC_MRCF=
DBServer A > pairresync -g TC001
DBServer A > pairresync -g TC002
DBServer A > pairdisplay -g TC001 -CLI
Group PairVol L/R Port# TID LU Seq# LDEV# P/S Status Fence Seq# P-LDEV# M
TC01 B001 L CL2-C 8 2 14050 2817 P-VOL PAIR NEVER 14053 2817 W
TC01 B001 R CL2-C 8 3 14053 2817 S-VOL PAIR NEVER - 2817 -
DBServer A >pairdisplay -g TC002 -CLI
Group PairVol L/R Port# TID LU Seq# LDEV# P/S Status Fence Seq# P-LDEV# M
TC02 B001 L CL2-C 8 2 14050 2818 P-VOL PAIR NEVER 14053 2818 W
TC02 B001 R CL2-C 8 3 14053 2818 S-VOL PAIR NEVER - 2818 -
DBServer A >
Restoring data using the backup data at the remote site
This subsection explains the restore operation with an example of using the backup data at the remote
site. The following procedure is performed entirely at the remote site.
1. Perform a failover operation so that the Exchange virtual server that is running at the local site
fails over to the remote site.
Operation for Exchange databases 446