LVM mirroring environments
In a Logical Volume Manager (LVM) mirroring on AIX®, multiple DEVICE_CLASS configuration sections are required. One section per storage subsystem or LVM mirror is required.
The LVM_MIRRORING parameter must be specified in the
DEVICE_CLASS configuration section with a value of YES. This example shows the
configuration,
>>> DEVICE_CLASS MIRR_1
COPYSERVICES_HARDWARE_TYPE DS8000
COPYSERVICES_PRIMARY_SERVERNAME DS8000_1
LVM_MIRRORING YES
TARGET_SETS VOLUMES_FILE
VOLUMES_FILE <name of target set definition file 1>
FLASHCOPY_TYPE INCR
<<<
>>> DEVICE_CLASS MIRR_2
COPYSERVICES_HARDWARE_TYPE DS8000
COPYSERVICES_PRIMARY_SERVERNAME DS8000_2
LVM_MIRRORING YES
TARGET_SETS VOLUMES_FILE
VOLUMES_FILE <name of target set definition file 2>
FLASHCOPY_TYPE INCR
<<<