HP P9000 Continuous Access Journal for Mainframe Systems User Guide (AV400-96397, October 2011)

For further information on Performance Monitor, see HP StorageWorks P9000 Performance for
Open and Mainframe Systems User Guide.
Data Retention
You can create a Continuous Access Journal pair by using volumes to which access attribute is
assigned by Data Retention. However, you cannot specify a volume with "S-VOL Disable" attribute
as the secondary data volume of the pair. The following table shows pair status and availability
of Data Retention operation.
Table 28 Continuous Access Journal pair status and availability of Data Retention
Data Retention operationPair statusVolume
Referencing access attributeChanging access attribute
YesYesSMPLPrimary data volume
YesYesCOPY
YesYesPAIR
YesYesPSUS
YesYesPSUE
YesYesSMPLSecondary data volume
YesSee the following tableCOPY
YesSee the following tablePAIR
YesYesPSUS
YesYesPSUE
Table 29 Whether access attribute can be changed when pair status of Continuous Access Journal
P-VOL is PAIR or COPY
Changing access attributeAccess attribute before
change
S-VOL DisableProtectRead OnlyRead/Write
NoYes
*
Yes
*
YesCOPY
NoYes
*
Yes
*
YesPAIR
*This attribute cannot be changed from Remote Web Console.
Data Retention 129