HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 234
show fans, Health Reason
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show fans Description Shows information about each fan in the storage system. Syntax show fans Output Name Fan name in the form Fan loc:position-PSU power-supply-ID for a controller enclosure or MSA 1040 drive enclosure; Fan fan-unit-ID for a D2700 enclosure. The position is as viewed from the back of the enclosure. Location Fan location in the form Enclosure enclosure-ID - position. The position is as viewed from the back of the enclosure. Status • Up • Error • Off • Unknown Speed Fan speed (revolutions per minute). Position Fan position, as viewed from the back of the enclosure: • Left • Right • Top • Bottom Serial Number • (blank): Not applicable. • Serial number of a fan in a D2700 enclosure. Firmware Version • (blank): Not applicable. • Firmware revision of a fan in a D2700 enclosure. Hardware Version • (blank): Not applicable. • Hardware revision of a fan in a D2700 enclosure. Health • OK • Degraded • Fault • Unknown Health Reason If Health is not OK, this field shows the reason for the health state. Health Recommendation If Health is not OK, this field shows recommended actions to take to resolve the health issue. 234