Miscellany

mingus@grey: grep md0 /var/log/messages
Apr 18 18:08:09 grey kernel: [  459.589980] Filesystem "md0": Disabling barriers, trial barrier write failed
Apr 18 18:08:09 grey kernel: [  459.590264] XFS mounting filesystem md0
Apr 18 18:08:10 grey kernel: [  460.293405] Starting XFS recovery on filesystem: md0 (logdev: internal)
Apr 18 18:11:46 grey kernel: [    3.606498] raid5: md0 is not clean -- starting background reconstruction
Apr 18 18:11:46 grey kernel: [    3.627636] raid5: allocated 3230kB for md0
Apr 18 18:11:46 grey kernel: [    3.652062] raid5: raid level 5 set md0 active with 3 out of 3 devices, algorithm 2
Apr 18 18:11:46 grey kernel: [    3.701586] md0: detected capacity change from 0 to 4000797687808
Apr 18 18:11:46 grey kernel: [    3.708599] md: resync of RAID array md0
Apr 18 18:11:46 grey kernel: [    3.709756]  md0: