HP 3PAR InForm OS 3.1.1 CLI Administrator's Manual

10 Monitoring System and Physical Disk Capacity
Overview
The InForm OS CLI provides commands to show the amount of used space and available space
in a system. The commands allow you to review space usage information at the system level and
for each physical disk.
Use the following CLI commands to review space usage information:
• showpd - displays configuration information about the physical disks in the system.
• showspare - displays information about spare chunklets in the system.
• showsys - displays an overview of the system’s capacity and connectivity.
System Capacity
The InForm OS CLI provides detailed views of the system’s total capacity, as well as the system’s
total capacity by storage device type.
Determining Total System Capacity
To determine system capacity, issue the showsys -space command. The following is an example
of the data returned by issuing this command:
cli% showsys -space
--------System Capacity (MB)---------
Total Capacity : 557056
Allocated : 359424
Volumes : 179200
Base Volumes : 27648
User : 27648
Copy : 0
Admin : 0
CPGs (TPVVs & CPVVs) : 151552
Copy : 86016
Used : 1024
Unused : 84992
Admin : 65536
Used : 512
Unused : 65024
Unmapped : 0
System : 180224
Internal : 110592
Spare : 69632
Used : 0
Unused : 69632
Free : 197632
Initialized : 197632
Uninitialized : 0
Failed : 0
110 Monitoring System and Physical Disk Capacity