Hp XP Continuous Access Software Uživatelský manuál stáhnout pdf (Strana 87)

Figure 35 Transferring business tasks from CA XP second. sites to prim. sites (in

3DC cascading conﬁgs.)

Transfer.

business tasks from CA XP sec. sites to prim. sites (in 3DC multi-target conﬁgs.)

If you remo

ve failures from the primary site and other locations after the system changes to a 3DC

multi-ta

rget conﬁguration (see Recovering from primary site failures and Changing to 3DC multi-target

conﬁgura

tions after recovering from primary site failures), you can transfer your business tasks back to

the primary site.

To transfer your business tasks back to the primary site:

1. Use RAID

Manager XP to delete the current Continuous Access XP Journal pair, which extends

between the Continuous Access XP secondary site and Continuous Access XP Journal secondary site

(DC2 to DC3).

2. Stop you

r business tasks at the Continuous Access XP Synchronous secondary site.

3. Use RAID Manager XP to execute the horctakeover command on the Continuous Access XP

Synchronous pair.

4. Use the

primary volume at the primary site (DC1) to resume your business tasks.

5. Use RAID Manager XP to create a Continuous Access XP Journal pair from DC1 to DC3. Ensure

that the Continuous Access XP Journal primary data volume is a volume at the primary site, and

the Co

ntinuous Access XP Journal secondary data volume is a volume at the Continuous Access XP

Journal secondary site. The system conﬁguration returns to the original 3DC multi-target conﬁguration.

Continuous Access XP Journal user guide

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Hp XP Continuous Access Software Uživatelský manuál Strana 87