HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 219

Total I/Os If the perf parameter is specified, this field shows the total number of I/O operations (reads and writes). Data Transferred If the perf parameter is specified, this field shows the total number of bytes transferred. I/O Resp Time If the perf parameter is specified, this field shows the total time to complete I/O. Health • OK • Degraded • Fault • N/A • 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. With the temp parameter: Location Disk's enclosure ID and slot number Temp Temperature of the disk. Temperature Status • OK: The disk sensor is present and detects no error condition. • Warning: The disk sensor detected a non-critical error condition. The temperature is between the warning and critical thresholds. • Critical: The disk sensor detected a critical error condition. The temperature currently exceeds the critical threshold. • Unknown: The disk sensor is present but status is not available. With the encl parameter: Status • Up: The disk is present and is properly communicating with the expander. • Spun Down: The disk is present and has been spun down by the drive spin down feature. • Warning: The disk is present but the system is having communication problems with the disk LED processor. For disk and midplane types where this processor also controls power to the disk, power-on failure will result in Error status. • Error: The disk is present but is not detected by the expander. • Unknown: Initial status when the disk is first detected or powered on. • Not Present: The disk slot indicates that no disk is present. show disks 219