HP XP P9000 for Compatible FlashCopy Mirroring User Guide (AV400-96600, January 2014)

ANTRQST Macro commands
ANTRQST macro commands include the following:
• REQUEST=FCESTABLISH
• REQUEST=FCWITHDRAW
• REQUEST=FCQUERY
z/VM CP commands
z/VM CP commands include the following:
• FLASHCOPY
• FLASHCOPY ESTABLISH
• FLASHCOPY BACKGNDCOPY
• FLASHCOPY RESYNC
• FLASHCOPY TGTWRITE
• FLASHCOPY WITHDRAW
• QUERY VIRTUAL FLASHCOPY
Operating systems supporting Compatible FlashCopy
Operating systems that support Compatible FlashCopy include the following:
• OS/390 V2R10
• z/OS V1R0
• z/VM V5R3 and higher
Each operating system needs an appropriate PTF.
Setting options
1. In the tree, click Replications > Local Replications.
2. Click Edit Local Replica Options.
3. In the Edit Local Replica Options window, select the System Type.
4. 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.
5. Click Finish.
6. On the Confirm window, enter a Task Name and click Apply.
Operating systems supporting Compatible FlashCopy 45