Determining System Capacity By Physical Disk Type; Physical Disk Capacity; Determining Total Physical Disk Capacity - HP 3PAR StoreServ 7200 2-node Administrator's Manual

Unmapped volumes.
System space, which includes administration volumes, log files, and physical disk system data,
as well as used and unused spare space.
The free space includes the total free initialized and uninitialized spaces available for use.

Determining System Capacity by Physical Disk Type

You can display the total capacity for all physical disks of a specific type. There are three types
of physical disks: FC, NL, and SSDs.
To display the total capacity for all physical disks of a specific type in a system, issue the showsys
-space -devtype FC|NL|SSD command.
NOTE: The output of the showsys -space -devtype FC|NL|SSD command is displayed
in the same format as the showsys -space command output example in
System Capacity" (page

Physical Disk Capacity

The HP 3PAR CLI allows you to view capacity for all physical disks in your system, capacity of
physical disks by device type, and the capacity for a single physical disk in your system.
NOTE: The Device Speed number does not represent a rotational speed for SSDs without spinning
media. 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, the number is to be treated as a relative
performance benchmark that takes into account I/O per second, bandwidth, and the access time.

Determining Total Physical Disk Capacity

To view the total physical disk capacity of the system, issue the showpd -spacecommand. The
following is an example of the data returned by issuing this command:
cli% showpd -space
Id CagePos Type -State-
0 0:0:0
1 0:0:1
2 0:0:2
3 0:0:3
4 0:1:0
5 0:1:1
6 0:1:2
7 0:1:3
8 0:9:0
9 0:9:1
10 0:9:2
11 0:9:3
12 1:0:0
13 1:0:1
14 1:0:2
15 1:0:3
16 1:9:0
17 1:9:1
18 1:9:2
19 1:9:3
--------------------------------------------------------------------
20 total
106 Monitoring System and Physical Disk Capacity
105).
--------------------(MB)--------------------
Size Volume
FC normal 139520
FC normal 139520
FC normal 139520
FC normal 139520
SSD normal 47360
SSD normal 47360
SSD normal 47360
SSD normal 47360
FC normal 139520
FC normal 139520
FC normal 139520
FC normal 139520
NL normal 7150008 22528
NL normal 7150008 13056
NL normal 7150008 2272
NL _normal 7150008 3056
FC normal 139520
FC normal 139520
FC degraded 139520
FC normal 139520
2421760 286720 139520 1995520
Spare Free Unavail Failed
22272 8960 108288
13312 8704 117504
22272 8704 108544
13056 8704 117760
1024 0 46336
1024 0 46336
1024 0 46336
1024 0 46336
22272 8704 108544
13056 8704 117760
22272 8704 108544
12800 8704 118016
8704 108288
8704 117760
_8704 108544
_8704 117760
22272 8704 108544
13056 8704 117760
22016 8704 108800
13056 8704 117760
"Determining Total
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0