Operating System Software User Manual

3PAR InForm Management Console 4.1.0 User’s Guide
320-200231 Rev A 265
User Space
Allocation
Device Type
The disk type, Fibre Channel (FC), Nearline
(NL), or Solid State (SSD).
Device Speed The speed of the disk.
NOTE: The Device Speed 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.
RAID Type The RAID type of the disk.
Configured
Availability
The availability characteristics.
Availability The availability of Disk, Port, Cage, or Mag.
Set Size The set size.
Step Size The number of contiguous bytes in KIB.
Copy Space
Provisioning
Provisioning
Indicates if the selected volume is fully
provisioned or a thinly provisioned virtual
volume.
CPG
The name of the Common Provisioning Group
(CPG) from which user space is provisioned.
Allocation Warning If enabled, the allocation warning percentage.
Allocation Limit If enabled, the allocation limit.
Admin Space
Allocation
Device Type
The disk type, Fibre Channel (FC), Nearline (NL),
or Solid State (SSD).
Device Speed The speed of the disk.
NOTE: The Device Speed 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.
RAID Type The RAID type of the disk.
Configured
Availability
The availability characteristics.
Availability The availability of Disk, Port, Cage, or Mag.
Set Size The set size.