Your message dated Sun, 20 Aug 2006 17:02:13 -0700
with message-id <[EMAIL PROTECTED]>
and subject line Bug#382450: fixed in mdadm 2.5.3.git200608202239-1
has caused the attached Bug report to be marked as done.

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(administrator, Debian Bugs database)

--- Begin Message ---
Package: mdadm
Version: 2.5.2-10
Severity: normal

Hi Martin, 

I am running a LVM on RAID setup for some time now and never had any 
problems. Yesterday I upgraded mdadm and today my system would not 
boot anymore. 

After some research I found out that /dev/md0 and /dev/md1 magically 
disappeared which was the reason why lvm could not activate my 
volume group called "raid" which is located there. 

The system still locates md0 and md1 fine during boot (I am booting from
md0, which is also a raid1). However, according to lvmdiskscan it does
not see md1 anymore. 

I know that it would probably work fine if mdadm would activate the 
arrays but I think my setup is just as valid. In it, mdadm is used 
exclusively for checking if anything is wrong with the arrays.

Looking at #381181, I'd say that this is really a bug in initramfs 
as it should compare devices via the major and minor numbers and 
not just using theirs paths. Your mileage may vary ;)

Greetings, Torsten

-- Package-specific info:
--- mount output
/dev/md0 on / type ext3 (rw,errors=remount-ro)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
usbfs on /proc/bus/usb type usbfs (rw)
tmpfs on /dev/shm type tmpfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/mapper/raid-usr on /usr type xfs (rw)
/dev/mapper/raid-var on /var type ext3 (rw)
/dev/mapper/raid-cache on /var/cache type ext3 (rw)
/dev/mapper/raid-home on /home type xfs (rw)
/dev/mapper/raid-backup on /backup type xfs (rw)
/dev/mapper/raid-mirror on /home/torsten/mirror type ext3 (rw)
tmpfs on /dev type tmpfs (rw,size=10M,mode=0755)
stargate:/home on /mnt/stargate type nfs (rw,addr=192.168.2.1)
stargate:/music on /music type nfs (rw,addr=192.168.2.1)
nfsd on /proc/fs/nfsd type nfsd (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)

--- mdadm.conf
DEVICE partitions
ARRAY /dev/.static/dev/md0 level=raid1 num-devices=2 
UUID=3e30ef63:0c27f545:cd3840a6:d20fc5b6
ARRAY /dev/.static/dev/md1 level=raid1 num-devices=2 
UUID=c0bf03b8:63dd5a05:9fa2ce57:c2b0ec92
MAILADDR root

--- /proc/mdstat:
Personalities : [raid1] 
md1 : active raid1 sdc4[1] sdb4[0]
      280326144 blocks [2/2] [UU]
      
md0 : active raid1 sdc1[1] sdb1[0]
      2931712 blocks [2/2] [UU]
      
unused devices: <none>

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

   3     0   40209120 hda
   3     1    2000061 hda1
   3     2    2000092 hda2
   3     3   36202477 hda3
   8    16  312567413 sdb
   8    17    2931831 sdb1
   8    18   14651280 sdb2
   8    19   14651280 sdb3
   8    20  280326217 sdb4
   8    32  312567413 sdc
   8    33    2931831 sdc1
   8    34   14651280 sdc2
   8    35   14651280 sdc3
   8    36  280326217 sdc4
   9     0    2931712 md0
   9     1  280326144 md1
 253     0   26214400 dm-0
 253     1    3145728 dm-1
 253     2    2097152 dm-2
 253     3     409600 dm-3
 253     4     409600 dm-4
 253     5    1048576 dm-5
 253     6   10485760 dm-6
 253     7    3145728 dm-7
 253     8    5242880 dm-8
 253     9   73400320 dm-9
 253    10   78643200 dm-10
 253    11    2097152 dm-11
 253    12   52428800 dm-12

--- initrd.img-2.6.18-rc3:

--- /proc/modules:

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-rc3
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages mdadm depends on:
ii  debconf [debconf-2.0]         1.5.3      Debian configuration management sy
ii  libc6                         2.3.6-18   GNU C Library: Shared libraries
ii  lsb-base                      3.1-12     Linux Standard Base 3.1 init scrip
ii  makedev                       2.3.1-82   creates device files in /dev

Versions of packages mdadm recommends:
ii  exim [mail-transport-agent]   3.36-18.1  An obsolete MTA (Mail Transport Ag

-- debconf information:
* mdadm/autostart: true
  mdadm/initrdstart: /dev/md0
* mdadm/warning:
  mdadm/start_daemon: true
  mdadm/mail_to: root
  mdadm/autocheck: true

Attachment: signature.asc
Description: Digital signature


--- End Message ---
--- Begin Message ---
Source: mdadm
Source-Version: 2.5.3.git200608202239-1

We believe that the bug you reported is fixed in the latest version of
mdadm, which is due to be installed in the Debian FTP archive:

mdadm-udeb_2.5.3.git200608202239-1_i386.udeb
  to pool/main/m/mdadm/mdadm-udeb_2.5.3.git200608202239-1_i386.udeb
mdadm_2.5.3.git200608202239-1.diff.gz
  to pool/main/m/mdadm/mdadm_2.5.3.git200608202239-1.diff.gz
mdadm_2.5.3.git200608202239-1.dsc
  to pool/main/m/mdadm/mdadm_2.5.3.git200608202239-1.dsc
mdadm_2.5.3.git200608202239-1_i386.deb
  to pool/main/m/mdadm/mdadm_2.5.3.git200608202239-1_i386.deb
mdadm_2.5.3.git200608202239.orig.tar.gz
  to pool/main/m/mdadm/mdadm_2.5.3.git200608202239.orig.tar.gz



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to [EMAIL PROTECTED],
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
martin f. krafft <[EMAIL PROTECTED]> (supplier of updated mdadm package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [EMAIL PROTECTED])


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.7
Date: Mon, 21 Aug 2006 00:25:22 +0100
Source: mdadm
Binary: mdadm mdadm-udeb
Architecture: source i386
Version: 2.5.3.git200608202239-1
Distribution: unstable
Urgency: low
Maintainer: Debian mdadm maintainers <[EMAIL PROTECTED]>
Changed-By: martin f. krafft <[EMAIL PROTECTED]>
Description: 
 mdadm      - tool to administer Linux MD arrays (software RAID)
 mdadm-udeb - tool to administer Linux MD arrays (software RAID) (udeb)
Closes: 381057 381303 382263 382389 382450 382480 382876 383688 383806 383891
Changes: 
 mdadm (2.5.3.git200608202239-1) unstable; urgency=low
 .
   * Tracking upstream git releases.
     - now the --run switch behaves as stated in the manpage. This properly
       fixes #287415
     - new version-1 partitionable arrays are now named X instead of _dX (e.g.
       0 instead of _d0) for device names like md_dX. I actually think this is
       a bug and hope upstream will use dX (e.g. d0) instead in a future
       version.
     - we specify --symlink=no and thus disable the new feature to create
       /dev/mdX symlinks to /dev/md/X devices until the entire device node mess
       is cleared up. No need to introduce yet another complicating factor at
       this stage.
   * Instead of trying to do a whole lot of magic with respect to detecting
     RAID devices to start, mdadm from now on requires a valid mdadm.conf file
     to be installed. It still tries to do what it can, but there are no
     heuristics anymore. See /usr/share/doc/mdadm/README.upgrading-2.5.3 .
   * Removed the zero-superblock warning because we require the user to sign
     off the configuration file anyway.
   * This also enables us to use mdadm.conf from the initial ramdisk and thus
     closes: #381303.
   * In case the user chooses to assemble all arrays from the initial ramdisk,
     use the new homehost feature of mdadm (closes: #381057). This will start
     only those arrays belonging to the local system, unless it is the first
     run on a system, in which case it will start all arrays and mark them as
     belonging to the local system.
   * Improved the debconf control script: integrated error messages into the
     frontends, and made it a bit smarter. Error messages can now be
     translated, and the script checks whether the user's choice is listed in
     the configuration file and only proceeds if it is, or the user chooses to
     ignore that it is not.
   * mkconf can now take a generate/force-generate parameter to write directly
     to /etc/mdadm/mdadm.conf. A second parameter specifies an alternate
     filename.
   * mkconf now outputs comments for the settings it suggests.
   * Removed all udev-related stuff. We must coexist with udev because there
     are setups that assemble arrays without mdadm, so the device nodes must be
     created by udev, if that is used.
     (closes: #382263, #382450, #383688, #383891, #383806, #382480)
     Staying at low urgency since these (RC) bugs only exist in unstable.
   * Now installs MD modules and mdadm/mdrun into initial ramdisk regardless of
     whether the hook script thinks there are devices to start. This was done
     to enable recovery from the initramfs shell.
   * Now uses 'MD' instead of 'RAID' consistently in all messages.
   * Now rebuilds initramfs for all installed kernels.
   * Now breaks the endless config loop only when the user does not see the
     question (see #381284, #381007).
   * Don't fail mdadm-raid when /dev is on a read-only filesystem
     (closes: #382876).
   * Updated debconf translations:
     - French by Florentin Duneau (closes: #382389).
Files: 
 4b7ff47f67a0cb0b3e304de701a95d5d 760 admin optional 
mdadm_2.5.3.git200608202239-1.dsc
 8006fce30bdac088dfb396410428377b 176469 admin optional 
mdadm_2.5.3.git200608202239.orig.tar.gz
 11e33373fcaf6439cf70cf4c25d6a7d2 84117 admin optional 
mdadm_2.5.3.git200608202239-1.diff.gz
 40fa2bfdc60770eb1f0e58105bcd6b24 194126 admin optional 
mdadm_2.5.3.git200608202239-1_i386.deb
 1017b063b913f43dbe7e8f23dd427d03 68188 debian-installer optional 
mdadm-udeb_2.5.3.git200608202239-1_i386.udeb
Package-Type: udeb

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--- End Message ---

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