Operating systems supporting compatible flashcopy, Setting options, Antrqst macro commands – HP XP P9500 Storage User Manual

Page 45: Z/vm cp commands

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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

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