Public bug reported:
I'm trying to install a PPC64EL node with Xenial via MAAS 1.9.2 using
Juju 1.25.5 and it seems to be failing due to a possible multipath
issue. The node is setup in maas with a default single partition. The
boot logs show:
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ...
lvmetad is not active yet, using direct activation during sysinit
Volume group "mpath0" not found
Cannot process volume group mpath0
done.
and then multiple repeats of:
Begin: Waiting for root file system ... Begin: Running /scripts/local-block
... lvmetad is not active yet, using direct activation during sysinit
Volume group "mpath0" not found
Cannot process volume group mpath0
done.
To finally fail with:
Gave up waiting for root device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/mapper/mpath0-part2 does not exist. Dropping to a shell!
Rebooting automatically due to panic= boot argument
$ dpkg-query -W maas
maas 1.9.2+bzr4568-0ubuntu1~trusty1
$ dpkg-query -W juju-core
juju-core 1.25.5-0ubuntu1~14.04.2~juju1
Kernel version booting on the PPC64EL node is Linux version
4.4.0-21-generic.
Please let me know what further information you require to debug this.
Thanks,
Brad
** Affects: multipath-tools (Ubuntu)
Importance: Undecided
Status: New
** Tags: canonical-bootstack
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https://bugs.launchpad.net/bugs/1579586
Title:
ppc64el node maas install failing talking to mpath0
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