RAID6CHECK(8) System Manager's Manual RAID6CHECK(8) (NAME) raid6check - MD RAID6 (SYNOPSIS) raid6check [autorepair] raid6check repair (DESCRIPTION) RAID6 (double parity) . "raid6check" : . "raid6check" MD RAID6 (non-degraded) . MD RAID6 "raid6check" . MD RAID6 (degraded) "raid6check" . (Check mode) "raid6check" (stripe) . . MD "raid6check" ( 0) . 0 . "autorepair" (single-slot) . "raid6check" RAID6 . "raid6check" . . "autorepair" . "raid6check" . (Repair mode) "raid6check" . . -1 P -2 Q . (EXAMPLES) raid6check /dev/md0 0 0 /dev/md0 . raid6check /dev/md3 0 1 autorepair /dev/md3 . . raid6check /dev/md3 0 repair 1 -1 -2 /dev/md3 . . raid6check /dev/md1 1000 0 /dev/md1 1000 . raid6check /dev/m127 128 256 256 /dev/md127 128 . raid6check /dev/md0 0 0 | grep -i error > md0_err.log /dev/md0 (log) ( ) . (FILES) "raid6check" /dev . sysfs RAID6 . (BUGS) strtoull . ( Q [-1] P [-2] .) MD RAID6 (degraded ) . raid6check : https://www.kernel.org/pub/linux/utils/raid/mdadm (SEE ALSO) mdadm(8), mdmon(8), mdadm.conf(5), md(4). v1.0.0 RAID6CHECK(8)