HP XP Continuous Access Software - Manual (Page 282)

282 HP StorageWorks Disk Array XP RAID Manager: User’s Guide
Instance 0, in this case, describes the root (and all leaf) volumes (as if the
normal diagram had been folded over from right to left). Instance 1
describes the intermediate S-VOL/P-VOLs.
The instance 0 configuration file in the figure above specifies that:
• Three BC pairs are recognized.
• None of the BC pairs are an intermediate S-VOL/P-VOLs in a
cascade, because each has a different TID/LUN combination, with an
explicit MU# of 0.
HORCM_DEV
#dev_group dev_name port# TargetID LU# MU#
Oradb oradev1 CL1-D 3 0 0
Oradb1 oradev11 CL1-D 3 4 0
Oradb2 oradev21 CL1-D 3 6 0
HORCM_INST
#dev_group ip_address service
Oradb HST1 horcm1
Oradb1 HST1 horcm1
Oradb2 HST1 horcm1 HORCM_DEV
#dev_group dev_name port# TargetID LU# MU#
Oradb oradev1 CL1-D 3 2 0
Oradb1 oradev11 CL1-D 3 2 1
Oradb2 oradev21 CL1-D 3 2 2
HORCM_INST
#dev_group ip_address service
Oradb HST1 horcm0
Oradb1 HST1 horcm0
Oradb2 HST1 horcm0
PVOL
T3L0
BC
Oradb MU#0
SVOL
T3L4
MU#0
S/P
VOL
T3L2
BC
MU#0
MU#1
MU#2
SVOL
T3L6
MU#0
Oradb
Oradb2
HORCMINST1 HORCMINST0