RAID woes
rob shugg
rshugg at kinetitech.com.au
Mon Mar 10 17:16:26 EST 2003
I can't seem to set up a new raid1 and cant find out why.
I have included all the relavant info, the kernel is a custom 2.4.20 with all
the raid stuff compiled in - no module support either. Can anyone point me in
the right direction.
rob
/etc/raidtab
raiddev /dev/md0
raid-level
nr-raid-disks 2
nr-spare-disks 0
chunk-size 4
persistent-superblock 1
device /dev/hde1
raid-disk 0
device /dev/hdg1
raid-disk 1
dmsg on boot:
md: raid1 personality registered as nr 3
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
# mkraid /dev/md0
gives:
Mar 10 17:01:22 kpt kernel: md: bind<hde1,1>
Mar 10 17:01:22 kpt kernel: md: bind<hdg1,2>
Mar 10 17:01:22 kpt kernel: md: hdg1's event counter: 00000000
Mar 10 17:01:22 kpt kernel: md: hde1's event counter: 00000000
Mar 10 17:01:22 kpt kernel: md: personality 1 is not loaded!
Mar 10 17:01:22 kpt kernel: md: md0 still in use.
/proc/mdstat:
Personalities : [raid1]
read_ahead not set
md0 : inactive hdg1[1] hde1[0]
0 blocks
unused devices: <none>
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