Applying Quality Of Service Rules - HP 3PAR StoreServ 7200 2-node Administrator's Manual

Figure 7 Test VVset with Three Pre-existing Volume Members
To show a summary of the intended operation, click Next (summary window not shown).
To complete the VVset creation, click Finish on the summary screen or on Figure 7 (page 151). The
result is shown in Figure 8 (page 151): the Test VVset has been created with three previously
existing member volumes.
Figure 8 Test VVset with Three Members
The volumes in the VVset in Figure 8 (page 151)have different RAID levels and sizes. VVsets can
contain volumes with different provisioning type, RAID level, size, and CPGs.
All volumes in a VVset can be exported in one step to hosts or host sets by right-clicking the name
of the VVset (in Figure 8 (page 151), and then selecting the Export option in the menu that appears.

Applying Quality of Service Rules

HP 3PAR Priority Optimization software introduces quality-of-service rules to manage and control
the I/O capacity of an HP 3PAR StoreServ Storage system across multiple workloads. Application
of the rules enables co-location of the data from workloads of different types (such as sequential,
Applying Quality of Service Rules 151