beautypg.com

Hitachi TAGMASTORE MK-90RD011-25 User Manual

Page 118

background image

100

Chapter 2 Overview of CCI Operations

Table 2.13 Mirror Descriptors and Group Assignments

MU#0

ShadowImage

(Snapshot) Only

Univ Rep
Only

HORCM_DEV Parameter in Configuration File

TrueCopy/
Univ Repl

ShadowImage MU#1-#2

(MU#3-#63)

MU#1-#3

HORCM_DEV
#dev_group dev_name port# TargetID LU# MU#
Oradb oradev1 CL1-D 2 1

oradev1 oradev1

HORCM_DEV
#dev_group dev_name port# TargetID LU# MU#
Oradb oradev1 CL1-D 2 1
Oradb1 oradev11 CL1-D 2 1 1
Oradb2 oradev21 CL1-D 2 1 2

oradev1 oradev1

oradev11
oradev21

HORCM_DEV
#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 oradev11 oradev21

oradev31

HORCM_DEV
#dev_group dev_name port# TargetID LU# MU#
Oradb oradev1 CL1-D 2 1 0

oradev1

HORCM_DEV
#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

oradev1

oradev11
oradev21

HORCM_DEV
#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 h1
Oradb3 oradev31 CL1-D 2 1 h2
Oradb4 oradev41 CL1-D 2 1 h3

oradev1 oradev11

oradev21
oradev31
oradev41