Virtual volumes tab, Logical disks tab, Virtual volumes tab logical disks tab – HP 3PAR Operating System Software User Manual

Page 166

Advertising
background image

Description

Field

Group

The number of contiguous bytes in KB.

Step Size

The filtering used for the disks making up the CPG.

Disk Filter

Virtual Volumes Tab

The Virtual Volumes tab displays the virtual volumes that make up the selected CPG. The Virtual
Volumes tab appear.

The following information is displayed:

Description

Column

The name of the virtual volume.

Name

The domain in which the volume resides.

Domain

The current state of the volume. See

“System and Component Status Icons” (page 41)

.

State

The type of virtual volume.

Type

Indicates if the selected volume is fully provisioned or a thinly provisioned virtual volume.

Provisioning

The name of the Common Provisioning Group (CPG) from which user space is provisioned.

User CPG

The name of the CPG from which copy space is allocated.

Copy CPG

The RAID type of the disk.

RAID

The disk type, Fibre Channel (FC), Nearline (NL), or Solid State (SSD).

Device Type

Speed of the specified disk.

Device RPM

NOTE:

The Device RPM number does not represent a rotational speed for the drives without spinning media (SSD).

It is meant as a rough estimation of the performance difference between the drive and the other drives in the system.
For FC and NL drives, the number corresponds to both a performance measure and actual rotational speed. For an
SSD drive, the number is to be treated as relative performance benchmark that takes into account in I/O per second,
bandwidth, and the access time.

Logical Disks Tab

The Logical Disks tab appears.

166 Working with Common Provisioning Groups

Advertising