Here's my situation: raid1: a RAID-1 mirror consisting of (usually) /dev/wd0c and /dev/wd1c, each 500G SSD.
I recently had to fail out one of the components because I had two different kinds of disk which were performing at different transfer rates, and the slow one was slowing down the volume: raidctl -f /dev/wd0c [power off the machine, install new disk, bring it back up] raid1 now shows (as expected) "component0" and "/dev/wd1c" as components. [partition wd0 with c = d = whole disk, type RAID] raidctl -a /dev/wd0c raid1 raidctl -F component0 raid1 Within short order, the disklabel on raid1 vanishes. If I replace the label I had before, the filesystem checks fail as though everything is garbage. If I unconfigure/reconfigure raid1 with <absent> and /dev/wd1c, everything becomes sane again. If I unconfigure/reconfigure raid1 with /dev/wd0c and /dev/wd1c, it's hosed again. What am I doing wrong? -- --*greywolf;
