Public bug reported:
On boot the kernels device mapper contiously floods output:
[35923.922369] device-mapper: table: 254:5: striped: Couldn't parse stripe
destination
[35923.922420] device-mapper: ioctl: error adding target to table
[35924.034654] device-mapper: table: 254:5: striped: Couldn't parse stripe
destination
[35924.034704] device-mapper: ioctl: error adding target to table
The root drive is correctly mapped:
/dev/mapper/hda3 30715280 7114904 23600376 24% /
but both of my raid 0 arrays (2 disks each) are not working anymore:
brw-rw---- 1 root disk 9, 0 2007-04-25 00:59 /dev/md0
brw-rw---- 1 root disk 9, 255 2007-04-25 00:59 /dev/md255
The mdstat shows one is online
chris@:~$ cat /proc/mdstat
Personalities : [raid0]
md0 : active raid0 hdc[0] sdc[1]
586114560 blocks 64k chunks
unused devices: <none>
but it wont mount with my original fstab entry of /dev/md0 and complains
of wrong fs type
This output seems wrong as to state there are two arrays on the same device?
chris@:~$ sudo vim /etc/mdadm/mdadm.conf
DEVICE partitions
ARRAY /dev/md0 level=raid0 num-devices=2
UUID=db874dd1:759d986d:6a6c7bce:5be0cc86
ARRAY /dev/md0 level=raid0 num-devices=2
UUID=af45c1d8:338c6b67:e4ad6b92:34a89b78
MAILADDR root
chris@:~$ ls -l /dev/disk/by-uuid
total 0
lrwxrwxrwx 1 root root 17 2007-04-25 01:00 352ecc55-8262-41b6-a689-2500824e5ecc
-> ../../mapper/hda3
lrwxrwxrwx 1 root root 17 2007-04-25 01:00 5746f359-1050-46bd-b4da-306be01b9377
-> ../../mapper/hda2
lrwxrwxrwx 1 root root 9 2007-04-25 00:59 60b92513-d244-4148-9d7c-0fc7702ff438
-> ../../md0
lrwxrwxrwx 1 root root 19 2007-04-25 00:59 60fcedab-d7ef-494c-ad1b-c1659550366f
-> ../../mapper/md|md0
lrwxrwxrwx 1 root root 17 2007-04-25 01:00 9159561a-d3f3-4fd8-ba75-075f9607b0e8
-> ../../mapper/hda4
lrwxrwxrwx 1 root root 17 2007-04-25 01:00 e831455b-f381-4c13-817d-d7ebaa3f1d5d
-> ../../mapper/hda1
chris@:-$ sudo fdisk -l (snippet)
Disk /dev/md0: 600.1 GB, 600181309440 bytes
2 heads, 4 sectors/track, 146528640 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk /dev/md0 doesn't contain a valid partition table
This is a result of an upgrade from a working edgy installation, which
was upgraded previously from an original dapper install. The previous
kernel was 2.6.17-11, and now I'm using 2.6.20-15. I tried booting the
17 kernel and it soft panicked on the device mapper. There was a patch
added to this code (I googled the above error message) that traps this
error in the recent kernel so something happened to my arrays during the
upgrade. Any ideas?
** Affects: Ubuntu
Importance: Undecided
Status: Unconfirmed
--
Upgraded edgy to feisty, device-mapper is dieing on raid0 arrays
https://bugs.launchpad.net/bugs/110023
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