HP StorageWorks XP Remote Web Console Software - Manual (Page 18)

18 Requirements and overview of copy operations
In the type of configurations shown in Figure 8 , note the following for each volume:
• Volume 1: Volume 1 must be offline. Do not perform Business Copy XP operations specifying
Volume 1 as the P-VOL or S-VOL for the Business Copy XP pair.
• Volume 2: Volume 2 must be offline. Do not perform Business Copy XP operations specifying
Volume 2 as the P-VOL or S-VOL for the Business Copy XP pair.
• Volume 3: Volume 3 must be offline. If Volume 3 is specified as an S-VOL for the Business Copy XP
pair, the pair status must be SSUS. Volume 3 must not be set to reject access using LUN Security XP
Extension.
Figure 8 Configuration pattern example 4: starting copy operations
Cautions during copy processing
The following are cautions about volumes while the Flex Copy XP copy pair operation is in progress, and
they use configuration pattern examples.
• Configuration pattern example 1
In the type of configurations shown in
Figure 9 , note the following for each volume:
• Volume 1: Volume 1 must be offline. Do not perform Business Copy XP operations specifying
Volume 1 as the P-VOL or S-VOL for the Business Copy XP pair.
• Volume 2: Volume 2 must be offline. Do not perform Business Copy XP operations specifying
Volume 2 as the P-VOL or S-VOL for the Business Copy XP pair.
• Volume 3: Volume 3 must be offline. Do not perform Business Copy XP operations specifying
Volume 3 as the S-VOL for the Business Copy XP pair. Volume 3 must not be set to reject access
using LUN Security XP Extension.
Figure 9 Configuration pattern example 1: during copy processing
• Configuration pattern example 2
In the type of configurations shown in
Figure 10 , note the following for each volume:
• Volume 1: Volume 1 must be offline. Do not perform Business Copy XP operations specifying
Volume 1 as the P-VOL or S-VOL for the Business Copy XP pair.
• Volume 2: Volume 2 must be offline. Do not perform Business Copy XP operations specifying
Volume 2 as the P-VOL or S-VOL for the Business Copy XP pair.