Designing Disaster Recovery Clusters using Metroclusters and Continentalclusters, Reprinted October 2011 (5900-1881)

Sample RAID Manager Configuration File for the Remote Command Device
This section includes a sample RAID Manager configuration file for the remote command device.
For this sample, following are the configuration details:
• ftsys1 and ftsys2 are part of primary site
• ftsys1a and ftsys2a are part of recovery site
• horcm0 is the local array Raid manager
• horcm1 is the remote array Raid Manager
• /dev/rdsk/c6t1d0 is the device file name for remote command device
The following is an example of a RAID Manager configuration file for the RCMD for one node,
ftsys1.
# horcm1.conf.ftsys1- This is an example Raid Manager configuration
# file for RCMD on node ftsys1.Note that this configuration file is for Raid
# Manager instance 1, which can be determined by the "1" in the filename
# "horcm1.conf".
HORCM_MON
#ip_address service poll_interval(10ms) timeout(10ms)
ftsys1 horcm1 1000 3000
HORCM_CMD
#Primary Primary Alt-Link Secondary Secondary Alt-link
#dev_name dev_name dev_name dev_name
# Enter the remote command device dev_name
/dev/rdsk/c6t1d0
#/************************* HORCM_LDEV ***********************************/
# Enter details of the devices in the remote XP array
# run the raidscan command on ftsys1a or ftsys2a that is connected to the
# remote XP array.
# The HORCM_LDEV parameters are used to describe
# stable LDEV# and Serial# as another way of HORCM_DEV used 'port#,Target-ID,LUN'.
# [Note]:
# This feature depends on the micro version of RAID or kind of RAID.
# <dev_group>
# This parameter is used to define the device group name for paired logical
# volumes. The device group name is used by all Raid Manager commands for
# accessing these paired logical volumes.
# <dev_name>
# This parameter is used to define the names of the paired logical volumes
# in the device group.
# <Serial#>
# This parameter is used to describe the Serial number of RAID box.
# <CU:LDEV(LDEV#)>
# This parameter is used to describe the LDEV number in the RAID box,
# This parameter is used to describe the LDEV number in the RAID box,
HORCM_LDEV
#dev_group dev_name Serial# CU:LDEV(LDEV#) MU#
pkgA pkgA_index 60095 01:04 0
pkgA pkgA_index 60095 01:05 0
pkgB pkgA_logs 60095 01:06 0
pkgC pkgB_d1 60095 01:07 0
pkgD pkgD_d1 60095 01:08 0
HORCM_INST
#dev_group ip_address service
pkgA ftsys1 horcm0
pkgB ftsys1 horcm0
pkgC ftsys1 horcm0
pkgD ftsys1 horcm0
Preparing the Cluster for Data Replication 175