3PAR InForm® OS 2.2.4 CLI Administrator's Manual (320-200113 Rev A, March 2009)

InForm OS Version 2.2.4 3PAR InForm OS CLI Administrator’s Manual
15.1
Using Dynamic Optimization
15
Using Dynamic
Optimization
In this chapter
15.1 Overview 15.2
15.2 Types of Virtual Volumes 15.2
15.3 Dynamic Optimization 15.3
15.3.1 Dynamic Optimization CLI Commands 15.4
15.4 Volume Re-Layout Following Hardware Upgrade 15.4
15.5 Changing Volume RAID Level 15.7
15.6 Changing Volume Availability Level 15.8
15.7 Changing Volume Service Level 15.10
15.8 Reclaiming Unused LD Space 15.11
15.8.1 Tuning Volumes Individually 15.12
15.8.2 Tuning a Group of Volumes with Shared LDs 15.12
15.8.3 Compacting CPGs 15.13
15.9 Tracking Progress 15.13
15.10 Troubleshooting 15.13
15.10.1 Rolling Back a Dynamic Optimization Operation 15.14