raid problem

[Marek Smejda]

Dobry den,
muze mi nekdo prosim pomoci s nasledujicim problemem:
Na RH 7.0 jadro 2.2.16 - neco proste original s instalace pokousel jsem se
na dvou scsi 18GB
diskach Raid 1. Pri mount me to hodi nasledujici hlasku:
md0: blocksize changed
divide error: 0000
CPU:    0
EIP:    0010:[<c018d288>]
EFLAGS: 00010246
eax: 00000080   ebx: 00000056   ecx: 00001bee   edx: 00000000
esi: 00000200   edi: 00000900   ebp: 00000001   esp: c363bf48
ds: 0018   es: 0018   ss: 0018
Process raid1syncd (pid: 108, process nr: 13, stackpage=c363b000)
Stack: c363a000 c363a000 00000080 00000000 c3973e40 00000001 c39707e0
c3970770
       00000000 00000000 00000000 c0226ee0 00000028 00000003 00090296
00000000
       c363a000 00000024 00000900 c3ee3438 00001000 00001000 00000961
00000000
Call Trace: [<c4839dec>] [<c018c6bb>] [<c0108acb>]
Code: f7 74 24 44 89 44 24 6c 48 3d ff 07 00 00 76 08 c7 44 24 6c

pridam projistotu i vice hlasek o raidu:

autodetecting RAID arrays
(read) sdd1's sb offset: 17968576 [events: 00000006]
(read) sde1's sb offset: 17968576 [events: 00000006]
autorun ...
considering sde1 ...
  adding sde1 ...
  adding sdd1 ...
created md0
bind<sdd1,1>
bind<sde1,2>
running: <sde1><sdd1>
now!
sde1's event counter: 00000006
sdd1's event counter: 00000006
md: md0: raid array is not clean -- starting background reconstruction
kmod: failed to exec /sbin/modprobe -s -k md-personality-3, errno = 2
do_md_run() returned -22
unbind<sde1,1>
export_rdev(sde1)
unbind<sdd1,0>
export_rdev(sdd1)
md0 stopped.
(read) sdd1's sb offset: 17968576 [events: 00000006]
(read) sde1's sb offset: 17968576 [events: 00000006]
autorun ...
considering sde1 ...
  adding sde1 ...
  adding sdd1 ...
created md0
bind<sdd1,1>
bind<sde1,2>
running: <sde1><sdd1>
now!
sde1's event counter: 00000006
sdd1's event counter: 00000006
md: md0: raid array is not clean -- starting background reconstruction
raid1 personality registered
md0: max total readahead window set to 128k
md0: 1 data-disks, max readahead per data-disk: 128k
raid1: device sde1 operational as mirror 1
raid1: device sdd1 operational as mirror 0
raid1: raid set md0 not clean; reconstructing mirrors
raid1: raid set md0 active with 2 out of 2 mirrors
md: updating md0 RAID superblock on device
sde1 [events: 00000007](write) sde1's sb offset: 17968576
md: syncing RAID array md0
md: minimum _guaranteed_ reconstruction speed: 100 KB/sec.
md: using maximum available idle IO bandwith for reconstruction.
md: using 128k window.
sdd1 [events: 00000007](write) sdd1's sb offset: 17968576
.
Mel jsem to uz hotove a funkci na RH 6.1 jadro  si nepamatuju taky z CD a
fungovalo to OK.
Nekde na v konferenci jsem nasel jak udelat raid pod grafickou instalaci
linuxu a uz to nemuzu nikde najit. Dekuji za jakoukoli pomoc MArek Smejda