Hp XP7 Storage Bedienungsanleitung PDF herunterladen (Seite 14)

3 Interoperability with other products and functions

This topic provides information about Compatible XRC interoperability with other products and

functions.

Volume sharing between Compatible XRC and other copy functions

The HP XP7 Storage system supports concurrent operations of Compatible XRC with other copy

functions. The following table indicates whether Compatible XRC volumes can be shared with other

copy functions.

Volumes of other copy functionsCompatible

XRC

volumes

FC Z

T-VOL

FC Z

S-VOL

BC Z

S-VOL

BC Z

P-VOL

Cnt Ac-S

S-VOL

Cnt Ac-S

P-VOL

Cnt Ac-J Z

S-VOL

Cnt Ac-J Z

P-VOL

Compatible

XRC

S-VOL

Compatible

XRC

P-VOL

NoYesNoYes

NoYesNoNoYes

N/ACompatible

XRC

P-VOL

NoYesNoYesNoYesNoNoN/AYes

Compatible

XRC

S-VOL

Notes:

1. Primary volume of a Cnt Ac-J Z pair.

2. Secondary volume of a Cnt Ac-J Z pair.

3. Primary volume of a Cnt Ac-S Z pair.

4. Secondary volume of a Cnt Ac-S Z pair.

5. Primary volume of a BC Z pair.

6. Secondary volume of a BC Z pair.

7. Source volume of a FlashCopy pair.

8. Target volume of a FlashCopy pair.

9. A Compatible XRCS-VOL cannot be used as an Compatible XRC P-VOL within the same Compatible XRC session, but it can

be used as an Compatible XRC P-VOL in another Compatible XRC session.

10. When the Compatible XRC P-VOL and the BC Z are the same volume, you cannot use the Reverse Copy or Quick Restore

commands of BC Z.

Using two Compatible XRC pairs together

You can use two Compatible XRC pairs together to maintain three copies of data at multiple

secondary sites for disaster recovery purposes. The following figure shows the configuration in

which two Compatible XRC operations are performed. Data is copied from the primary site to the

first secondary site using Compatible XRC, and then the same data is copied from the first secondary

site to the second secondary site using Compatible XRC.

14 Interoperability with other products and functions

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 36 37

Kommentare zu diesen Handbüchern

Keine Kommentare

Hp XP7 Storage Bedienungsanleitung Seite 14

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Lager Hp XP7 Storage