Advanced tab – HP 3PAR Operating System Software User Manual
Page 174
Description
Field
Group
If enabled, the allocation limit.
Allocation Limit
The disk type, Fast Class (FC), Nearline
(NL), or Solid State (SSD).
Device Type
Copy Space Allocation
The speed of the disk.
Device RPM
NOTE:
The Device RPM number does not represent a rotational speed for
the drives without spinning media (SSDs). 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.
The RAID type of the disk.
RAID Type
The availability characteristics.
Configured Availability
The level of failure tolerance for this
volume:
or Magazine.
Availability
The set size.
Set Size
The number of contiguous bytes in KiB.
Step Size
The disk type, Fibre Channel (FC),
Nearline (NL), or Solid State (SSD).
Device Type
Admin Space Allocation
The speed of the disk.
Device RPM
NOTE:
The Device RPM number does not represent a rotational speed for
the drives without spinning media (SSDs). 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.
The RAID type of the disk.
RAID Type
The availability characteristics.
Configured Availability
The availability of Disk, Port, Cage, or
Mag.
Availability
The set size.
Set Size
The number of contiguous bytes in KiB.
Step Size
Advanced Tab
174
Virtual Volumes