Correspondence Of Configuration File And Mirror Descriptors - Hitachi VSP F1500 User And Reference Manual

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Figure 2-14 Management of Pair configuration by Mirror Descriptors

Correspondence of configuration file and mirror descriptors

The group name and MU# that are noted in the HORCM_DEV section of the

configuration definition file are assigned to the corresponding mirror

descriptors. This outline is described in the following table. "Omission of

MU#" is handled as MU#0, and the specified group is registered to MU#0 on

ShadowImage/Copy-on-Write Snapshot and TrueCopy/Universal Replicator/

global-active device. Also, when you note the MU# in HORCM_DEV, the

sequence of the MU# can be random (for example, 2, 1, 0).

Table 2-3 Assignments of Group name and MU# to Mirror Descriptors

HORCM_DEV Parameter in Configuration File

TargetID LU# MU#

TargetID LU# MU#

TargetID LU# MU#

TargetID LU# MU#

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