HP XP7 for Compatible FlashCopy Mirroring User Guide (TK940-96001)

◦ FLASHCOPY WITHDRAW

◦ QUERY VIRTUAL FLASHCOPY

For detailed information about using these operating commands, see the IBM user documents.

Supported operating systems for Compatible FlashCopy

Operating systems that support Compatible FlashCopy include the following:

• z/OS V1R0

• z/VM V5R3 and higher

Each operating system needs an appropriate PTF.

Setting options

Prerequisites

• Required role: Storage Administrator (Local Copy)

1. In the Actions menu of the Remote Web Console main window, click Local Replications > Edit

Local Replica Options.

2. In the Edit Local Replica Options window, select the System Type.

3. Select one of the following System Options:

• Swap & Freeze: Saves data immediately after a Quick Restore. When you enable this

option and execute Quick Restore, update copying is inhibited and the T-VOL in PAIR

status is saved without being updated.

• Host I/O Performance: Gives I/O Response a higher priority than Volume Copy Time.

• FC Slower Copy1. Reduces background copying to half, thereby improving host I/O

response.

• FC Slower Copy2. Reduces background copying to one quarter, thereby improving host

I/O response.

4. Click Finish.

5. On the Confirm window, enter a Task Name and click Apply. If you marked Go to tasks

window for status the Task window appears after the registration.