HP MSA 2040 CLI Reference Guide

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show system-parameters
Description Shows certain storage-system settings and configuration limits. For a summary of the physical and
logical limits of the storage system, see the system configuration limits topic in the SMU help.
Syntax
show system-parameters
Output ULP Enabled
Shows that the system is using Unified LUN Presentation, which can expose all LUNs through all host
ports on both controllers. The interconnect information is managed in the controller firmware. ULP
appears to the host as an active-active storage system where the host can choose any available path
to access a LUN regardless of vdisk ownership. When ULP is in use, the system’s
operating/cache-redundancy mode is shown as Active-Active ULP. ULP uses the T10 Technical
Committee of INCITS Asymmetric Logical Unit Access (ALUA) extensions, in SPC-3, to negotiate
paths with aware host systems. Unaware host systems see all paths as being equal.
Host Profiles Enabled
Shows whether host profiles are enabled.
Number of Host Ports
Number of host-interface ports in the controller enclosure
Maximum Disks
Number of disks that the system supports
Maximum Volumes
Number of volumes that the system supports
Maximum Vdisks
Number of vdisks that the system supports
Maximum LUNs
Number of LUNs that the system supports
Maximum Vdisks Per Controller
Number of vdisks that each controller supports
Local Controller
ID of the controller you are accessing
Serial Number
Last six digits of the midplane serial number.
Example Show settings and configuration limits for the storage system:
# show system-parameters
System Parameters
-----------------
ULP Enabled: true
Host Profiles Enabled: true
Number of Host Ports:
value
Maximum Disks: value
Maximum Volumes: value
Maximum Vdisks: value
Maximum LUNs: value
Maximum Vdisks Per Controller: value
Local Controller: A
Serial Number:
SN
Success: Command completed successfully. (2012-01-19 15:28:32)
Basetypes • system-parameters-table
• status