Bug#548882: mdadm: please fix functionality to remove RAID superblocks from drives

Toni Mueller support at oeko.net
Tue Sep 29 11:12:24 UTC 2009


Package: mdadm
Version: 2.6.7.2-3
Severity: normal


Hello,

I repeatedly run into trouble trying to nuke ill-configured drives to
make them usable again (lest these bogus RAIDs show up eg. in d-i and
prevent me from properly configuring the drives).

I am already aware of 'mdadm --zero-superblock' and friends, but have to
note that these just don't work. Eg. I was unable to use this command
from a shell, spawned from d-i, to remove bogus RAID0 superblocks from
the drives.

I got error messages like this:

~ # mdadm --zero-superblock --force /dev/sda
mdadm: Couldn't open /dev/sda for write - not zeroing


Kind regards,
--Toni++


-- Package-specific info:

WARNING:
  the following output was not generated by the root user. If you can, please
  replace the following up until "-- System Information:" with the output of
    /usr/share/bug/mdadm/script 3>&1
  run as root. Thanks!

--- mount output
/dev/mapper/ev0-root on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
procbususb on /proc/bus/usb type usbfs (rw)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/md0 on /boot type ext3 (rw)
/dev/mapper/ev0-home on /home type ext3 (rw)
/dev/mapper/ev0-srv on /srv type ext3 (rw)
/dev/mapper/ev0-usr on /usr type ext3 (rw)
/dev/mapper/ev0-var on /var type ext3 (rw)
/dev/mapper/ev0-var--log on /var/log type ext3 (rw)
/dev/mapper/ev0-qmail on /var/qmail type ext3 (rw)
/dev/mapper/ev0-qmail--queue on /var/qmail/queue type ext3 (rw)
/dev/mapper/uv1-WebBackup on /mounts/WebBackup type ext3 (rw)
/dev/mapper/uv1-repos on /mounts/repos type ext3 (rw)
/dev/mapper/uv1-vmachines on /mounts/vmachines type ext3 (rw)
/dev/mapper/uv1-export on /mounts/export type ext3 (rw)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
/dev/mapper/portable on /mounts/files type ext3 (rw)

--- mdadm.conf
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#

# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
DEVICE partitions

# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes

# automatically tag new arrays as belonging to the local system
HOMEHOST <system>

# instruct the monitoring daemon where to send mail alerts
MAILADDR root

# definitions of existing MD arrays
ARRAY /dev/md0 level=raid1 num-devices=2 UUID=5e439caf:90e2a2eb:e9c202ec:ba80b591
ARRAY /dev/md1 level=raid1 num-devices=2 UUID=1e61d345:668133b3:91f055e7:7accae3c

# This file was auto-generated on Sun, 12 Aug 2007 23:09:04 +0000
# by mkconf $Id: mkconf 261 2006-11-09 13:32:35Z madduck $
#
ARRAY /dev/md2 level=raid1 num-devices=2 UUID=f72e832e:6323f44e:f96e22f6:14651086
ARRAY /dev/md3 level=raid1 num-devices=2 UUID=7fb7b55b:e1784f57:f96e22f6:14651086


--- /proc/mdstat:
Personalities : [raid1] 
md3 : active raid1 sdc2[0] sdd2[1]
      488287552 blocks [2/2] [UU]
      
md2 : active (auto-read-only) raid1 sdc1[0] sdd1[1]
      96256 blocks [2/2] [UU]
      
md1 : active raid1 sda2[0] sdb2[1]
      244099520 blocks [2/2] [UU]
      
md0 : active raid1 sda1[0] sdb1[1]
      96256 blocks [2/2] [UU]
      
unused devices: <none>

--- /proc/partitions:
major minor  #blocks  name

   8     0  244198584 sda
   8     1      96358 sda1
   8     2  244099642 sda2
   8    16  244198584 sdb
   8    17      96358 sdb1
   8    18  244099642 sdb2
   8    32  488386584 sdc
   8    33      96358 sdc1
   8    34  488287642 sdc2
   8    48  488386584 sdd
   8    49      96358 sdd1
   8    50  488287642 sdd2
   8    64  976762584 sde
   8    65  976760001 sde1
   9     0      96256 md0
   9     1  244099520 md1
   9     2      96256 md2
   9     3  488287552 md3
 253     0  244098492 dm-0
 253     1     409600 dm-1
 253     2    4194304 dm-2
 253     3   20971520 dm-3
 253     4    2097152 dm-4
 253     5    1048576 dm-5
 253     6     102400 dm-6
 253     7     614400 dm-7
 253     8    5242880 dm-8
 253     9  188743680 dm-9
 253    10  176160768 dm-10
 253    11   32505856 dm-11
 253    12  147849216 dm-12
 253    13  131768320 dm-13
 253    14  976758973 dm-14

--- initrd.img-2.6.26-2-xen-amd64:
51363 blocks
1e3828eef5ebb2b42ba71d08fc4247d4  ./sbin/mdadm
e1e2d0e985196fecaf41fb42e9968af2  ./scripts/local-top/mdadm
6776d8d62aab58bd08bffc60ddcb09a4  ./etc/mdadm/mdadm.conf
62439dd97f40386df2e8672dc43ca8c7  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/dm-crypt.ko
5ceceb31d008fee1d7b0373ec19628c4  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/linear.ko
01e72701b32954d21ec44586d6ea8377  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/dm-log.ko
5759ef4963262c02464638b2f28977b5  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/dm-snapshot.ko
d8d8ff40e88c8be9d59b2ef683fd4fc4  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/raid10.ko
db463681c7c5f043ebcb84bfe93dc768  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/dm-mod.ko
5945159b9f6ceffc20c9ad2d16b065e1  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/raid0.ko
9263fed31bc961e5af858568bb0328f1  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/raid456.ko
f54348c105b8b0435e9e4886fc8336e1  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/raid1.ko
dbd4c8961fc1c1481c74f51a973d5b32  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/md-mod.ko
b023002710eab722487d38cb9de562e7  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/multipath.ko
91f661d59a8973e915241d1954213674  ./lib/modules/2.6.26-2-xen-amd64/kernel/drivers/md/dm-mirror.ko

--- /proc/modules:
dm_crypt 17032 1 - Live 0xffffffffa01dc000
crypto_blkcipher 21764 4 cbc,dm_crypt, Live 0xffffffffa01d5000
dm_mirror 21120 0 - Live 0xffffffffa01ce000
dm_log 14212 1 dm_mirror, Live 0xffffffffa01c9000
dm_snapshot 19400 0 - Live 0xffffffffa01c3000
dm_mod 59248 35 dm_crypt,dm_mirror,dm_log,dm_snapshot, Live 0xffffffffa01b3000
raid1 24832 4 - Live 0xffffffffa01ab000
md_mod 81700 4 raid1, Live 0xffffffffa0196000

--- /var/log/syslog:

--- volume detail:
/dev/hda is not recognised by mdadm.
/dev/sda not readable by user.
/dev/sda1 not readable by user.
/dev/sda2 not readable by user.
/dev/sdb not readable by user.
/dev/sdb1 not readable by user.
/dev/sdb2 not readable by user.
/dev/sdc not readable by user.
/dev/sdc1 not readable by user.
/dev/sdc2 not readable by user.
/dev/sdd not readable by user.
/dev/sdd1 not readable by user.
/dev/sdd2 not readable by user.
/dev/sde not readable by user.
/dev/sde1 not readable by user.

--- /proc/cmdline
root=/dev/mapper/ev0-root ro console=tty0

--- grub legacy:
module		/vmlinuz-2.6.26-2-xen-amd64 root=/dev/mapper/ev0-root ro console=tty0
kernel		/vmlinuz-2.6.26-2-xen-amd64 root=/dev/mapper/ev0-root ro 
kernel		/vmlinuz-2.6.26-2-xen-amd64 root=/dev/mapper/ev0-root ro single
kernel		/vmlinuz-2.6.26-2-amd64 root=/dev/mapper/ev0-root ro 
kernel		/vmlinuz-2.6.26-2-amd64 root=/dev/mapper/ev0-root ro single

--- udev:
ii  udev           0.125-7+lenny3 /dev/ and hotplug management daemon
cd6f5683974ea65603f04ec699b3cff2  /etc/udev/rules.d/65_mdadm.vol_id.rules

--- /dev:
brw-rw---- 1 root disk 9, 0 2009-09-26 19:25 /dev/md0
brw-rw---- 1 root disk 9, 1 2009-09-26 19:24 /dev/md1
brw-rw---- 1 root disk 9, 2 2009-09-26 19:24 /dev/md2
brw-rw---- 1 root disk 9, 3 2009-09-26 19:24 /dev/md3

/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 ata-ST3250620NS_5QE3R1WC -> ../../sda
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 ata-ST3250620NS_5QE3R1WC-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 ata-ST3250620NS_5QE3R1WC-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 ata-ST3250620NS_5QE3R26N -> ../../sdb
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 ata-ST3250620NS_5QE3R26N-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 ata-ST3250620NS_5QE3R26N-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 ata-ST3500630NS_9QG33ZKS -> ../../sdd
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 ata-ST3500630NS_9QG33ZKS-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 ata-ST3500630NS_9QG33ZKS-part2 -> ../../sdd2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 ata-ST3500630NS_9QG35E81 -> ../../sdc
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 ata-ST3500630NS_9QG35E81-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 ata-ST3500630NS_9QG35E81-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-home -> ../../dm-9
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-qmail -> ../../dm-6
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-qmail--queue -> ../../dm-7
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-root -> ../../dm-1
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-srv -> ../../dm-8
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-swap -> ../../dm-2
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-usr -> ../../dm-3
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-var -> ../../dm-4
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-ev0-var--log -> ../../dm-5
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-name-md1_crypt -> ../../dm-0
lrwxrwxrwx 1 root root 11 2009-09-26 19:49 dm-name-portable -> ../../dm-14
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 dm-name-uv1-export -> ../../dm-13
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 dm-name-uv1-repos -> ../../dm-11
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 dm-name-uv1-vmachines -> ../../dm-12
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 dm-name-uv1-WebBackup -> ../../dm-10
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDfOaPgsMC3ELbK9yqfiB51Ne5IfRbs0PJ -> ../../dm-5
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDi2sACm1UYpk8KNMJpFs0IoMuTVgdb1bX -> ../../dm-7
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDkxmiNkWALF4G8Rn73MEbljw6RyXOaeFx -> ../../dm-6
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDlTJxPkImjmeX2PBdpdKeKj308HWf9pgg -> ../../dm-2
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDP0eQY9C4aiejq0Ew4ydQMfAAX5GUl4r7 -> ../../dm-3
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDShQrPfhiyC8uzfK89McrADj9Yv95fd1m -> ../../dm-8
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDT6VbbxG3d84enHbwZnne9WZjFARD0SdL -> ../../dm-4
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDvm1e2A2tfXDoaoQN84LKKRDOOuUaDcFt -> ../../dm-9
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 dm-uuid-LVM-jjEVM0fPxKITxFNGYSdcSoBVVzdkAndDYLnBaRyj7iT1PYhmpaEiJa4qTC5L2RS8 -> ../../dm-1
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 dm-uuid-LVM-WiSjT8X8hx5PKk4ZYwRHQeHBd7xJhPd93YFYGpZfL6RGNdNnqXWQkbPHjOetQJXH -> ../../dm-11
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 dm-uuid-LVM-WiSjT8X8hx5PKk4ZYwRHQeHBd7xJhPd99zxi4ulF0wW1FnFTdGUccyOygoWBiju8 -> ../../dm-10
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 dm-uuid-LVM-WiSjT8X8hx5PKk4ZYwRHQeHBd7xJhPd9AuNzfdv4Rz8TkXx2MpevPCRbzjUbHWFJ -> ../../dm-13
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 dm-uuid-LVM-WiSjT8X8hx5PKk4ZYwRHQeHBd7xJhPd9PYjs4AT6l2QKkY9JS5LcE2D6qSWoyl3r -> ../../dm-12
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 md-uuid-1e61d345:668133b3:91f055e7:7accae3c -> ../../md1
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 md-uuid-5e439caf:90e2a2eb:e9c202ec:ba80b591 -> ../../md0
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 md-uuid-7fb7b55b:e1784f57:f96e22f6:14651086 -> ../../md3
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 md-uuid-f72e832e:6323f44e:f96e22f6:14651086 -> ../../md2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 scsi-SATA_ST3250620NS_5QE3R1WC -> ../../sda
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 scsi-SATA_ST3250620NS_5QE3R1WC-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 scsi-SATA_ST3250620NS_5QE3R1WC-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 scsi-SATA_ST3250620NS_5QE3R26N -> ../../sdb
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 scsi-SATA_ST3250620NS_5QE3R26N-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 scsi-SATA_ST3250620NS_5QE3R26N-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 scsi-SATA_ST3500630NS_9QG33ZKS -> ../../sdd
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 scsi-SATA_ST3500630NS_9QG33ZKS-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 scsi-SATA_ST3500630NS_9QG33ZKS-part2 -> ../../sdd2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 scsi-SATA_ST3500630NS_9QG35E81 -> ../../sdc
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 scsi-SATA_ST3500630NS_9QG35E81-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 scsi-SATA_ST3500630NS_9QG35E81-part2 -> ../../sdc2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 usb-ST310003_40NS_ST31000340_9QJ35S54-0:0 -> ../../sde
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 usb-ST310003_40NS_ST31000340_9QJ35S54-0:0-part1 -> ../../sde1

/dev/disk/by-label:
total 0
lrwxrwxrwx 1 root root 11 2009-09-26 19:49 birch-portable -> ../../dm-14

/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 pci-0000:00:0a.1-usb-0:4:1.0-scsi-0:0:0:0 -> ../../sde
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0a.1-usb-0:4:1.0-scsi-0:0:0:0-part1 -> ../../sde1
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 pci-0000:00:0c.0-ide-0:0 -> ../../hda
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 pci-0000:00:0d.0-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0d.0-scsi-0:0:0:0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0d.0-scsi-0:0:0:0-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 pci-0000:00:0d.0-scsi-1:0:0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0d.0-scsi-1:0:0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0d.0-scsi-1:0:0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 pci-0000:00:0d.1-scsi-0:0:0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0d.1-scsi-0:0:0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0d.1-scsi-0:0:0:0-part2 -> ../../sdc2
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 pci-0000:00:0d.1-scsi-1:0:0:0 -> ../../sdd
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0d.1-scsi-1:0:0:0-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 pci-0000:00:0d.1-scsi-1:0:0:0-part2 -> ../../sdd2

/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 02e7a581-5227-4dd1-842f-23846b425239 -> ../../dm-12
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 032eda0c-6420-47a1-bc45-06f737eccd14 -> ../../dm-5
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 16fc4328-af43-4b9b-aecd-2c1bf244cdd1 -> ../../dm-1
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 23a88acb-0825-4358-af04-0cc072d33db7 -> ../../md0
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 411bfe35-f008-480f-950b-631455975248 -> ../../dm-8
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 4a29295a-e6c0-466f-865d-00cf59bc1fc3 -> ../../dm-11
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 5389425e-b95d-4321-9c35-93a41e5fff83 -> ../../dm-9
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 6b9fb30c-b682-49f0-a66d-519d41c56766 -> ../../dm-3
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 8b426f98-5197-4778-b63d-8acb0de0f66c -> ../../dm-10
lrwxrwxrwx 1 root root 11 2009-09-26 19:49 a912f2cd-8acf-47fe-8b6f-7364556134da -> ../../dm-14
lrwxrwxrwx 1 root root  9 2009-09-26 19:24 a96aaae4-f4ba-4e3b-b098-bf73f407fa0a -> ../../md1
lrwxrwxrwx 1 root root 11 2009-09-26 19:25 ab3d229a-8306-48b2-bd8a-52fe8d39d6f3 -> ../../dm-13
lrwxrwxrwx 1 root root 10 2009-09-26 19:24 d0613b69-9aff-4cd6-b6fd-ae3da4d0f018 -> ../../sde1
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 d3f13391-fd75-443d-a03e-8a6a787a4c89 -> ../../dm-6
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 db99bf8f-d1ac-4aa7-bb18-43754cacfff6 -> ../../dm-4
lrwxrwxrwx 1 root root 10 2009-09-26 19:25 ec7be2b7-c19b-4e49-b105-261bb19c3e8b -> ../../dm-7

/dev/md:
total 0


-- System Information:
Debian Release: 5.0.3
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'proposed-updates'), (450, 'testing'), (250, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.26-2-xen-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages mdadm depends on:
ii  debconf                   1.5.24         Debian configuration management sy
ii  libc6                     2.7-18         GNU C Library: Shared libraries
ii  lsb-base                  3.2-20         Linux Standard Base 3.2 init scrip
ii  makedev                   2.3.1-88       creates device files in /dev
ii  udev                      0.125-7+lenny3 /dev/ and hotplug management daemo

Versions of packages mdadm recommends:
ii  module-init-tools             3.4-1      tools for managing Linux kernel mo
ii  postfix [mail-transport-agent 2.5.5-1.1  High-performance mail transport ag

mdadm suggests no packages.

-- debconf information excluded





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