HP StorageWorks XP24000 Continuous Access Software User and Reference Guide, v01 (T5278-96002, June 2007)

Figure 52 Pairsplit-S Dialog Box for Sync hronous and Asynchronous Pairs

Note:

If youselectapair from thevolumelistand change thesettings, andifyou useadrop-downlistto

set blank to a parameter, the parameter takes the default value for ea ch pair. If yo u select the settings

from the preview list before applying the changed settings, and if you use a dro p-down list to set blank to

parameter in the Pairsplit-S dialog box, the parameter value in the preview list will not be changed.

Volume: Port - GID - LUN of the selected volume.

Note:

If # is added to the end of an LDEV number

(for example, 00: 00:3C#), the LDEV is an external volume. For details on external volumes, see the HP

StorageWorks XP24000 External Storage Software User’s Guide.

Delete Pa ir by Force:

• Yes: The pair(s) will be released even if the MCU is unable to communicate with the RCU.

This option may be used to free a host waiting for a device-end from an MCU which cannot

communicate with its RCU, thus allowing host operations to continue.

• No: The pair(s) will only be released if the MCU is able to change the pair status of the P-VOL

and

S-VOL to SMPL.

When the

status of the pa ir(s) to b e released is SM PL or Deleting, the default setting is Yes (cannot

changed). Other wise, the default setting is No.

Asynchronous Parameters:

• Delete Range: The delete range option simpliﬁes disaster recovery operations for Continuous

Access A synchronous consistency groups at the RCU (sec ondary ( remote) storage system).

• Group (MCU or RCU): All pairs in the same consistency group(s) as the selected pair(s) will

released, regardless of the pair status and consistency status. You must select only one

XP24000ContinuousAccessSoftwareUserand ReferenceGuide

121