/ on raid1
Hi,
I have two disks (same size, same partitions) in raid1, but to the / fs i
cannot add both hda's:
/etc/raidtab:
[..]
# /usr mirror
raiddev /dev/md2
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
persistent-superblock 1
device /dev/hdb2
raid-disk 0
device /dev/hda2
raid-disk 1
# / mirror
raiddev /dev/md1
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
persistent-superblock 1
device /dev/hdb1
raid-disk 0
device /dev/hda1
failed-disk 1
~ # mount
/dev/md1 on / type ext2 (rw)
proc on /proc type proc (rw)
devpts on /dev/pts type devpts (rw)
/dev/sda3 on /oradata type ext2 (rw)
/dev/sda2 on /orapps type ext2 (rw)
/dev/md4 on /opt type ext2 (rw)
/dev/md3 on /var type ext2 (rw)
/dev/md2 on /usr type ext2 (rw)
~ #
~ # cat /proc/mdstat
Personalities : [raid1]
read_ahead 1024 sectors
md1 : active raid1 hdb1[0]
4200896 blocks [2/1] [U_]
md2 : active raid1 hda2[1] hdb2[0]
6297408 blocks [2/2] [UU]
md3 : active raid1 hda3[1] hdb3[0]
6297408 blocks [2/2] [UU]
md4 : active raid1 hda4[1] hdb4[0]
3212928 blocks [2/2] [UU]
unused devices: <none>
~ #
~ # uname -a
Linux ora 2.4.18 #1 SMP Wed May 15 13:10:57 CEST 2002 i686 unknown
~ #
problem:
~ # raidhotadd /dev/md1 /dev/hda1
/dev/md1: can not hot-add disk: invalid argument.
~ #
in the log:
md: trying to hot-add hda1 to md1 ...
md: can not import hda1, has active inodes!
md: error, md_import_device() returned -16
what am i supposed to do, to get rid of those ugly active inodes ?
~ # cat /proc/mounts
/dev/root / ext2 rw 0 0
proc /proc proc rw 0 0
devpts /dev/pts devpts rw 0 0
/dev/sda3 /oradata ext2 rw 0 0
/dev/sda2 /orapps ext2 rw 0 0
/dev/md4 /opt ext2 rw 0 0
/dev/md3 /var ext2 rw 0 0
/dev/md2 /usr ext2 rw 0 0
~ # ls -l /dev/rooot
ls: /dev/rooot: No such file or directory
~ #
??
any help is appreciated,
tia
--
charlie
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