HP XP P9000 RAID Manager Installation and Configuration User Guide (T1610-96046, August 2012)

Table 18 Mirror descriptors and group assignments (continued)
Continuous
Access
Journal
only
Business Copy
(Snapshot) only
MU#0HORCM_DEV parameter in configuration file
MU#1-#3MU#1-#2
(MU#3-#63)
Business CopyContinuous
Access
Synchronous/
Continuous
Access
Journal
-oradev21oradev11oradev1HORCM_DEV
oradev31#dev_group dev_name port# TargetID
LU# MU#
Oradb oradev1 CL1-D 2
1
Oradb1 oradev11 CL1-D 2
1 0
Oradb2 oradev21 CL1-D 2
1 1
Oradb3 oradev31 CL1-D 2
1 2
--oradev1-HORCM_DEV
#dev_group dev_name port# TargetID
LU# MU#
Oradb oradev1 CL1-D 2
1 0
-oradev11oradev1-HORCM_DEV
oradev21#dev_group dev_name port# TargetID
LU# MU#
Oradb oradev1 CL1-D 2
1 0
Oradb1 oradev1 CL1-D 2
1 1
Oradb2 oradev21 CL1-D 2
1 2
oradev21-oradev11oradev1HORCM_DEV
#dev_group dev_name port# TargetID
LU# MU#
oradev31
oradev41
Oradb oradev1 CL1-D 2
1
Oradb1 oradev11 CL1-D 2
1 0
Oradb2 oradev21 CL1-D 2
1 h1
Oradb3 oradev31 CL1-D 2
1 h2
Oradb4 oradev41 CL1-D 2
1 h3
Cascade function and configuration files
Each volume in a cascading connection is described by an entry in the configuration definition
file on the each HORCM instance, and each connection of the volume is specified by mirror
descriptor. In the case of a Business Copy/Continuous Access Synchronous cascading connection,
too, the volume is described in the configuration definition file on the same instance. The following
Examples of RAID Manager configurations 85