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FlashCopy Automation for spectrum virtualize-based storage (including IBM FlashSystems).
New detailed progress monitoring during switchover and failover operations in PowerHA 7.4.
Enhanced Deployment Automation of Geographic Mirroring continuing to reduce the number of steps required to configure PowerHA significantly.
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Switchover Progress Monitoring
It In 7.4 PowerHA HA 4.5.1, it is now easier than ever to watch and monitor planned switchover and unplanned failover operations from a single node within a PowerHA environment using the new Display CRG Activity (DSPCRGACT) command.
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There are several additional enhancements to PowerHA, including: Continued simplification of PowerHA commands.
Enhancement Availability
Release | PTF | Included in PTF Groups |
|---|---|---|
7.2 PowerHA (for IBM i 7.2 and 7.3) |
SI76565 | 7.2 SF99776 level 18 7.3 SF99876 level 15 |
7.4 PowerHA |
SI76617 | 7.4 SF99666 level 7 |
Note: Above are highlights from this PTF release. See the PowerHA Release notes for the full list of fixes and enhancements.