HP StorageWorks XP Remote Web Console Software User Manual

Page 105

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The table below is shows the operations that can be performed on the FlashCopy Mirror Version 2 pairs.

NOTE:

OK only when the conditions described in ”

Volume Copying and Dataset Copying

” on page 96

are satisfied.

Even if the SIz S-VOL already has three T-VOLs, you can create up to 16 pairs by specifying the volumes of

FlashCopy Mirror Version 2 pairs as the copy source.
In the cases shown below, you cannot create SIz pairs (see also

Figure 53

).

The case the S-VOL of the FlashCopy Mirror Version 2 pair and the T-VOL of the Siz pair is shared.

The case the T-VOL of the FlashCopy Mirror Version 2 pair and the T-VOL of the Siz pair is shared.

Table 50

Relationship Between FlashCopy Mirror Version 2 Pair and Operation of the Copy Solutions

Copy Solution

Operation

FlashCopy Mirror Version 2 Pair
Pair exists

Pair does not exist

FlashCopy Mirror Version 2

Establish relationship

OK

OK (See Note below)

Withdraw relationship

OK

OK (See Note below)

SIz

Add Pair

OK

OK

Split Pair

OK

OK

Suspend Pair

OK

OK

Resync Pair

OK

OK

Reverse Resync

OK

N/A

Quick Restore

OK

N/A

Delete pair

OK

OK

Table 51

Relationship Between SIz Pair Status and FlashCopy Mirror Version 2 Operations

SI-FCv2

operation

SIz Pair Status
Simplex Pending Duplex SP-Pend V-Split Split Resync Resync-R Suspend

Establish relation OK

OK

OK

OK

OK

OK

OK

NG

OK

Withdraw

relation

OK

OK

OK

OK

OK

OK

OK

NG

OK

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