HP 3PAR StoreServ 7400 2-node HP 3PAR Command Line Interface Administrator& - Page 141
Adaptive Optimization Conversion
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Adaptive Optimization Conversion NOTE: This section applies only to HP 3PAR OS HP 3PAR OS 3.1.2. To modify an Adaptive Optimization (AO) configuration in HP 3PAR OS 3.1.1 or earlier, see the "Changing an Adaptive Optimization Configuration" section in the System Reporter Software User's Guide.. Beginning with HP 3PAR OS 3.1.2, AO is implemented on the nodes together with an on-node version of System Reporter (SR). For HP 3PAR OS 3.1.1 or 2.3.1, AO is implemented by SR. There is no direct conversion from external System Reporter-based AO configurations and HP 3PAR OS 3.1.2 AO configurations created using the createaocfg command. Table 14 (page 141) lists the external SR AO configuration parameters and shows how they translate to createaocfg command options. NOTE: The schedule and measurement intervals are not part of an AO configuration. Instead, the measurement interval is specified as options (-btsecs and -etsecs) for the startao command, and the schedule is implemented by using the createsched command to create a schedule to run the startao command. Table 14 Adaptive Optimization Conversion Options External SR Id System name Tier 0 CPG Name createaocfg option startao option AOCFG_name AOCFG_name -t0cpg Comment Specify a name for the AO configuration in the createaocfg command and use that name for the startao command as well. The system name is not required because it is the system name itself on which the AO configuration is being created. Tier 1 CPG Name -t1cpg Tier 2 CPG Name -t0cpg Tier 0 GiB Tier 1 GiB Tier 2 GiB Schedule Measure Hours -btsecs -etsecs Set a CPG warning or limit value for the tier 0 CPG instead.1 Use setcpg -sdg for a warning limit, and setcpg -sdgl for a physical limit). Set a CPG warning or limit value for the tier 1 CPG instead.1 Use setcpg -sdg for a warning limit, and setcpg -sdgl for a physical limit). Set a CPG warning or limit value for the tier 2 CPG instead.1 Use setcpg -sdg for a warning limit, and setcpg -sdgl for a physical limit). The schedule is not part of the AO configuration. Instead, you can create a schedule using the createsched command to run startao on the AO configuration. The measurement interval is not part of the AO configuration; rather, it is an option of the startao command. To translate the measure hours directly into a startao Adaptive Optimization Conversion 141