[ale] RAID Fun

Robert L. Harris Robert.L.Harris at rdlg.net
Sat Aug 16 19:09:21 EDT 2003



{0}:/home/nomad>mount
/dev/md/0 on / type ext3 (rw)
/dev/md/1 on /home type ext3 (rw)
/dev/md/2 on /mnt/data1 type ext3 (rw)
proc on /proc type proc (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)

md0 and 1 are mirrors, md2 is raid5 and the box even has it's swapfile
on a mirror (md3)...


{0}:/home/nomad>cat /proc/mdstat
Personalities : [raid1] [raid5]
read_ahead 1024 sectors
md3 : active raid1 ide/host0/bus0/target0/lun0/part2[2]
ide/host0/bus0/target1/lun0/part2[0]
      3911744 blocks [2/1] [UU]

md0 : active raid1 ide/host0/bus0/target0/lun0/part1[2]
ide/host0/bus0/target1/lun0/part1[0]
      1875292 blocks [2/1] [UU]

md1 : active raid1 ide/host0/bus0/target0/lun0/part3[2]
ide/host0/bus0/target1/lun0/part3[0]
      29156996 blocks [2/1] [UU]

md2 : active raid5 scsi/host0/bus0/target3/lun0/part1[3]
scsi/host0/bus0/target2/lun0/part1[2]
scsi/host0/bus0/target1/lun0/part1[1]
scsi/host0/bus0/target0/lun0/part1[0]
      215043072 blocks level 5, 1024k chunk, algorithm 2 [4/4] [UUUU]
      [===>.................]  resync = 16.4% (11764684/71681024)
finish=109.8min speed=9086K/sec
unused devices: <none>



:wq!
---------------------------------------------------------------------------
Robert L. Harris                     | GPG Key ID: E344DA3B
                                         @ x-hkp://pgp.mit.edu
DISCLAIMER:
      These are MY OPINIONS ALONE.  I speak for no-one else.

Life is not a destination, it's a journey.
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    Don't stop traffic to stand and gawk at the tragedy.

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