Set Host I/O Performance Option - HP StorageWorks P9000 User Manual

Business copy user guide

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Assure that the right volume(s) that you reserved, then click OK.

The selected volumes display in the Preview List.

When ready, on the Pair Operations window click Apply.

To confirm the settings are applied, use the Display Filter dialog box.

NOTE:

LDEVs for P-VOLs and S-VOL s listed in Remote Web Console may end in the following

special symbols:

A pound or gate symbol (#), which indicates an external volume (for example, 00:00:01#).

The letter "X," which indicates that a virtual volume used by Thin Provisioning (for example,

00:00:01X).

Set Host I/O Performance option

This option is meant to improve host I/O responses. When the option is used, the storage system

suppresses Business Copy copying operations, thus slowing them.

If Business Copy pairs exist, host I/O responses may not increase unless the option is set also for

those pairs.

To set the Host I/O Performance option:

Click Actions > Local Copy > Business Copy/Snapshot > Option to open the Option window.

Change to Modify mode by clicking the

In Remote Web Console, click Business Copy/Options from the Go menu.

icon.

Set Host I/O Performance option

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