Dc2 dc1 – HP XP RAID Manager Software User Manual

Page 338

background image

338

HP StorageWorks Disk Array XP RAID Manager: User’s Guide

• The horctakeover command will fail with an EX_ENORMT error in

the following nested failure case (State No. 4

→

9). Therefore, the

HA Control Script should prompt you for a decision and not change
the volume state on the DC1 side.

Host A

Host B

P

vol

S

VOL

DC2

DC1

Host C

Host A

Host B

P

vol

SMPL

DC2

DC1

Host C

Host A

Host B

P

vol

SMPL

DC2

DC1

Host C

DC2 site fail

HostB fail

State No.16

State No.23

Æ4

State No4

Ж9.