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Copying access attributes – HP XP Continuous Access Software User Manual

Page 96

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Figure 40 Copying access attributes

In

Figure 40

, if both primary and secondary data volumes have VMA, the primary data volume's VMA

is copied to the secondary data volume. In

Figure 40

, the secondary data volume's access attribute

is Read/Write when the pair status is SMPL. After the primary data volume's VMA is copied to the

secondary data volume, the secondary data volume's access attribute becomes Read Only, which is the

same as the primary data volume's access attribute. When the pair status is PAIR, copied information for

the access attribute is not effective, so the secondary data volume's access attribute is still Read/Write.

To make the copied information for the access attribute effective, you must suspend or delete the pair

with the Pairsplit-r or Pairsplit-S operation and make the pair status PSUS or SMPL. However, even if

the pair is suspended, S-VOL Disable does not become effective. To make S-VOL Disable effective,

you must delete the pair. For more information about pair status and operations related to the access

attribute, see

Table 26

.

96

Continuous Access XP Journal operations requirements and restrictions

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