HP P9000 Business Copy for Mainframe Systems User Guide (AV400-96386, October 2011)

Procedure 2 To reserve a consistency group
1. Click Actions > Local Copy > Business Copy for Mainframe/Compatible FlashCopy/Compatible
FlashCopy SE > CTG to open the CTG window.
2. Change to Modify mode by clicking the icon.
3. Select and right-click one or more CTGs with status Free, then select Add CT Group.
4. Click Apply. The status changes to Reserved
You can remove the reserve attribute by selecting the Reserved group or groups, right-clicking,
and selecting Delete CT Group.
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 Z copying operations, thus slowing them.
If Business Copy and Business Copy Z pairs exist, host I/O responses may not improve unless the
Host I/O Performance option is enabled for those pairs.
Procedure 3 To set the Host I/O Performance option
1. Click Actions > Local Copy > Business Copy for Mainframe/Compatible FlashCopy/Compatible
FlashCopy SE > Option to open the Option window.
2. Change to Modify mode by clicking the icon.
3. In Remote Web Console, click Business Copy Z/Options from the Go menu.
HP Confidential28 Performing configuration operations