xfs and reiserfs (among other) supports storing journal data to a
separate device. Unfortunately, XFS requires this information to boot
properly (reiserfs can embed the information in its metadata but you
might want to override it).
Frederic Crozat <fcrozat@suse.com>
xfs and reiserfs (among other) supports storing journal data to a
separate device. Unfortunately, XFS requires this information to boot
properly (reiserfs can embed the information in its metadata but you
might want to override it).
Attached patch ensure host information are stored in initramfs and also
allows to give data over kernel commandline.
--
Frederic Crozat <fcrozat@suse.com>
SUSE
>From a7c592b9bb7de0d7874ae51d02944a7eee2ec75b Mon Sep 17 00:00:00 2001
From: Frederic Crozat <fcrozat@suse.com>
Date: Tue, 24 Jul 2012 18:52:17 +0200
Subject: [PATCH] Add support for separate journal on reiserfs and xfs
rflags is no longer guaranteed to be non empty. / is mounted according
to rootflags parameter but forced ro at first. Later it is remounted
according to /etc/fstab + rootflags parameter and "ro"/"rw". If
parameters are still the same as for first mount, / isn't remounted.
Conflicts:
modules.d/95rootfs-block/mount-root.sh
modules.d/99base/parse-root-opts.sh
A multipath partition's uuid will be presented like:
# cat /sys/dev/block/$_dev/dm/uuid
part1-mpath-360060e801047103004f2c4b300000008
So in this case, change the match regexp from '^mpath-' to 'mpath-'.
Signed-off-by: Chao Wang <chaowang@redhat.com>
Combining $keydev and $keypath should result in a unique, re-usable keydev
mountpoint. mkuniqdir doesn't seem to have any an advantage here and lacks
reusability. Is there ever a use case where these are true:
* there are more than one rd.luks.key=$keypath:$keydev
* one is actually different from the other
Harald Hoyer