[Bug 728435] Re: raid1 boot degraded mode fails

[erty]

Confirm that bug.  Im just installed (08.09.2014) Ubuntu 14.04.1 with all latest updates.
Make software raid-1, restart, and get some error. System not boot.
No Intel Matrix-storage raid in system bios.

my mdadm.conf:
---------------------------
CREATE owner=root group=disk mode=0660 auto=yes
HOMEHOST <system>
MAILADDR root

ARRAY metadata=imsm UUID=f6fd473c:b705e17d:693b68db:52372ae7
ARRAY /dev/md/System container=f6fd473c:b705e17d:693b68db:52372ae7 member=0 UUID=5598837f:c4f24d6d:084a7acc:7d2e0a7b
ARRAY metadata=imsm UUID=f6fd473c:b705e17d:693b68db:52372ae7
ARRAY /dev/md/System container=f6fd473c:b705e17d:693b68db:52372ae7 member=0 UUID=5598837f:c4f24d6d:084a7acc:7d2e0a7b
ARRAY /dev/md/0 metadata=1.2 UUID=a5b8ef7e:de501cc4:a253296e:d18a3b50 name=asterisk2:0
---------------------------

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https://bugs.launchpad.net/bugs/728435

Title:
  raid1 boot degraded mode fails

Status in “mdadm” package in Ubuntu:
  Fix Released
Status in “mdadm” source package in Natty:
  Fix Released

Bug description:
  Binary package hint: debian-installer

  Doing the server default+raid1 test, disconnecting drive 2 causes boot
  to fail.

  mdadm find the good drive, and detects the missing drive but doesn't
  create the md devices.

  Screen dump:
  Attempting to start the RAID in degraded mode...
  mdadm: CREATE user root not found
  mdadm: CREATE group disk not found
  Could not start the RAID in degraded mode.
  Gave up waiting for root device. Common problems:
  ...
  ...
  ALERT! /dev/disk/by-uuid/1da...... does not exist.
  Dropping to a shell!

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