HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 375

Table 19 controllers properties (continued) Name Type Description dash-level fru-shortname mfg-date mfg-datenumeric mfg-location mfg-vendor-id health health-numeric health-reason healthrecommendation position positionnumeric phy-isolation phy-isolationnumeric redundancy-mode redundancymode-numeric string string string uint32 string string string string string string string uint32 string uint32 string uint32 FRU template revision number. FRU short description. Date and time, in the format year-month-day hour:minutes:seconds (UTC), when the controller's PCBA was programmed. Unformatted mfg-date value. City, state/province, and country where the FRU was manufactured. JEDEC ID of the FRU manufacturer. • OK • Fault • Unknown Numeric equivalents for health values. • 0: OK • 2: Fault • 3: Unknown If Health is not OK, the reason for the health state. If Health is not OK, the recommended actions to take to resolve the health issue. Position of the controller in the enclosure. • Top: The controller is in the top slot. • Bottom: The controller is in the bottom slot. Numeric equivalents for position values. • 0: Top • 1: Bottom Shows whether the automatic disabling of SAS expander PHYs having high error counts is enabled or disabled for this controller. • Enabled: PHY fault isolation is enabled. This is the default. • Disabled: PHY fault isolation is disabled. Numeric equivalents for phy-isolation values. • 0: Enabled • 1: Disabled The system's operating mode, also called the cache redundancy mode. • Active-Active ULP: Both controllers are active using ULP (Unified LUN Presentation). Data for volumes configured to use write-back cache is automatically mirrored between the two controllers to provide fault tolerance. • Single Controller: The enclosure contains a single controller. • Single Controller: The enclosure contains a single controller. • Failed Over: Operation has failed over to one controller because its partner is not operational. The system has lost redundancy. • Down: Both controllers are not operational. Numeric equivalents for redundancy-mode values. • 2: Active-Active ULP • 3: Single Controller • 4: Failed Over • 5: Down controllers 375