HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 301
show system-parameters
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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 show system-parameters 301