Raid 5 failed on 5big1

[fvdw]

in the meantime can you do me a favor and try if you can mount sda7

Code: Select all

mkdir /sda7
mount /dev/sda7 /sda7

and see if you can list the content of sda7.
Tatae seems to have trouble with this

[fvdw]

confirmed in standalone kernel I have this

Code: Select all

# CONFIG_MD is not set

I will see if I can compile it as module, I think adding it will make the kernel again too big

[totorweb]

Seems to work

Code: Select all

root@(none):/ # mkdir /sda7
root@(none):/ # mount /dev/sda7 /sda7
root@(none):/ # ls -al /sda7/
total 30
drwxr-xr-x   20 root     root          1024 Jun 18  2009 .
drwxr-xr-x   13 root     root             0 Jan  1 00:55 ..
drwxr-xr-x    2 root     root          1024 Jun 18  2009 bin
drwxr-xr-x    2 root     root          1024 Apr  9  2009 boot
drwxr-xr-x    2 root     root          1024 Apr  9  2009 dev
drwxr-xr-x    3 root     root          1024 Jun 18  2009 etc
drwxr-xr-x    3 root     root          1024 Jun 18  2009 home
drwxr-xr-x    2 root     root          1024 Apr  9  2009 include
drwxr-xr-x    4 root     root          1024 Jun 18  2009 lib
drwx------    2 root     root         12288 Jun 18  2009 lost+found
drwxr-xr-x    2 root     root          1024 Apr  9  2009 mnt
drwxr-xr-x    2 root     root          1024 Apr  9  2009 opt
drwxr-xr-x    2 root     root          1024 Apr  9  2009 proc
drwxr-xr-x    2 root     root          1024 Apr  9  2009 root
drwxr-xr-x    2 root     root          1024 Jun 18  2009 sbin
drwxr-xr-x    2 root     root          1024 Apr  9  2009 snapshots
drwxr-xr-x    2 root     root          1024 Apr  9  2009 sys
drwxr-xr-x    2 root     root          1024 Apr  9  2009 tmp
drwxr-xr-x    4 root     root          1024 Jun 18  2009 usr
drwxr-xr-x    5 root     root          1024 Jun 18  2009 var

[fvdw]

ok thks , I will set up the compiler in a minute

[Mijzelf]

Remember that you'll also need the raid5 module.

[fvdw]

here is kernel 31 enabled md

The compiler is still busy to compile the modules.
But you can test if this kernel loads and is accessible with telnet client

[totorweb]

:thumbup boot and telnet ok

[fvdw]

ok attached two modules md-mod.ko and raid456.ko

not sure if you need more (insmod is part of the busybox version in this kernel)

You need to try yourself in which order the modules must be inserted

[totorweb]

md-mod.ko loads good

Code: Select all

root@(none):/lib/modules # insmod 2.6.39.4/md-mod.ko
root@(none):/lib/modules # lsmod
md_mod 92232 0 - Live 0xbf1e6000


raid456.ko gives errors

Code: Select all

root@(none):/lib/modules # insmod 2.6.39.4/raid456.ko
insmod: can't insert '2.6.39.4/raid456.ko': unknown symbol in module or invalid parameter
root@(none):/lib/modules # dmesg
raid456: Unknown symbol async_gen_syndrome (err 0)
raid456: Unknown symbol async_xor (err 0)
raid456: Unknown symbol async_xor_val (err 0)
raid456: Unknown symbol async_memcpy (err 0)
raid456: Unknown symbol async_trigger_callback (err 0)
raid456: Unknown symbol async_raid6_2data_recov (err 0)
raid456: Unknown symbol async_syndrome_val (err 0)
raid456: Unknown symbol async_raid6_datap_recov (err 0)


[fvdw]

so to see some more modules are needed