bootstrap GFS2 could be more informative about the change of lvm.conf

[zzhou1]

The oneline CLI for the subject

adm@tw-1:~> sudo -E crm cluster init -g /dev/disk/by-partlabel/gfs2 -C -S -y -N adm@tw-2 -N adm@tw-3

The log could be improved something like the inline "Comment:" down below

"""
INFO: Configuring GFS2
WARNING: "no-quorum-policy" in crm_config is set to freeze, it was stop
INFO: Configuring lvm.conf: use_lvmlockd=1 ( COMMENT: new message )
INFO: BEGIN Wait for DLM (dlm-controld-ra) start
. INFO: END Wait for DLM (dlm-controld-ra) start ( COMMENT: need a newline )
INFO: BEGIN Wait for LVMLockd (gfs2-lvmlockd) start

"""

[liangxin1300]

use_lvmlockd=1

This is not set by crmsh, so this change should not be logged by bootstrap?