HP MSA 1040 HP MSA 1040 CLI Reference Guide (762782-001, March 2014) - Page 132
scrub vdisk
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scrub vdisk Description Analyzes specified vdisks to find and fix disk errors. This command acts on disks in a vdisk but not dedicated spares or leftover disks. This command will fix parity mismatches for RAID 3, 5, 6, and 50; mirror mismatches for RAID 1 and 10; and media errors for all RAID levels. Vdisk scrub can last over an hour, depending on vdisk size, utility priority, and amount of I/O activity. However, a "foreground" scrub performed with this command is typically faster than a background scrub enabled with the set advanced-settings command. You can use a vdisk while it is being scrubbed. To check the progress of a vdisk scrub (VRSC) job, use the show vdisks command. When a vdisk scrub operation starts, event 206 is logged. When a vdisk scrub operation ends, event 207 is logged and specifies whether errors were found and whether user action is required. Syntax scrub vdisk vdisks Parameters vdisks A comma-separated list of the names or serial numbers of the vdisks to scrub. For vdisk syntax, see "Command syntax" (page 20). Example Start scrubbing vdisk vd1: # scrub vdisk vd1 Info: Scrub was started on target vd1. (vd1) Success: Command completed successfully. (2012-01-20 15:41:38) See also • abort scrub (with the vdisk parameter) • set advanced-settings • show vdisks 132