P9000Watch and P9000Sketch Reference guide for HP StorageWorks P9000 Performance Advisor v5.4 (T1789-96332, April 2012)

CA Journal Metrics
The CA Journal metrics includes the configuration data of P-VOLs and S-VOLs that belong to a selected
CTG. In addition, it includes performance metrics for the following components:
• LDEVs configured as P-VOLs or S-VOLs
• RAID groups to which the P-VOLs or S-VOLs belong
• CLPRs configured to manage cache for the P-VOLs or S-VOLs
• Journal group associated with the P-VOLs or S-VOLs
• LDEVs configured as journal volumes
• RAID groups to which the journal volumes belong
• CLPRs associated with the journal groups
• Ports configured for the continuous access journal group.
The performance data is displayed for all the continuous access ports irrespective of whether you
view the Sync/Async metrics or the CA Journal metrics.
The Output screen and the seven .csv output files that are generated, one file for each component,
contain performance metrics pertaining to the above mentioned P-VOLs and S-VOLs, journal groups,
associated ports, RAID groups, and CLPRs in the selected XP or P9000 disk arrays.
Figure 22 CA Journal Performance Metrics
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P9000Watch and P9000Sketch Reference Guide 53