Comment 12 for bug 1552346

Reviewed: https://review.openstack.org/344270
Committed: https://git.openstack.org/cgit/openstack/fuel-agent/commit/?id=47e8b24a12d86469d60f4ec35432b26b07ad6b32
Submitter: Jenkins
Branch: master

commit 47e8b24a12d86469d60f4ec35432b26b07ad6b32
Author: Dmitry Teselkin <email address hidden>
Date: Tue Jul 19 17:22:01 2016 +0300

    Remove extra root= kernel parameter

    Xenial-based IBP kernel boot parameters contain 'root=UUID=XXX'
    record where 'XXX' points to UID of lvm volume,but in this moment
    lvm groups is not activated and root partition cannot be mounted.

    This occurs because script, which should activate lvm, does not handle
    'UUID' option. Lvm2 Xenial package relying on presence of systemd to
    activate its volumes.

    In early releases this works by specific udev rules
    (/lib/udev/rules.d/85-lvm2.rules)

    Change-Id: I8ebe209e4de479a30c70222a35cabcfacbfd2e6c
    blueprint: mos-xenial
    Closes-Bug: 1552346