HP 3PAR Operating System Software - Manual (Page 319)

Description Field Group
Amount of storage (in percent) consumed by the disk drive. Allocated Percentage
Select the device type, Fast Class (FC), Near Line (NL), or Solid State
Device (SSD), or All. The capacity and capacity usage of the selected
device type is displayed in graphical form. Device Type Capacity
Displays the physical disks' free and used space (in GiB). Overview
Displays the physical disks' fully provisioned space and thinly
provisioned space. Volume Raw Space
The number of new physical disk alerts. New Alerts Health
The current state of the system's physical disks. See “System and
Component Status Icons” (page 409) .
Disk State
Viewing the Physical Disks Tab
To view the Physical Disk tab:
1.
Access the Physical Disks screen.
2. Click the Physical Disks tab.
The Physical Disks tab can be filtered to display Summary, Capacity, Chunklet Usage, Inventory,
Environmental, State, and Paths information.
NOTE: In the following sections, where shown, 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.
Displaying Summary Information
To view physical disk summary information, select Summary from the filtering list.
The following information is displayed:
Description Column
Physical disk ID, as assigned by the system. Physical disks are numbered
contiguously during system installation beginning with 0. ID
The drive cage in which the disk resides. Cage
A description of the physical location of the drive cage. Cage Location
Viewing the Physical Disks Tab 319