dracut/modules.d/95rootfs-block/module-setup.sh
Brandon Philips f17c5fa573 95rootfs-block: fix PARTUUID parsing
In the kernel comments PARTUUID is shown using uppercase A-F:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/init/do_mounts.c?id=HEAD#n183

However, dracut tries to use the value of PARTUUID directly in
/dev/disks/by-partuuid/ which expects the hex to be lowercase. This will
cause root to never be found, oops!

Fix dracut so it can, like the Kernel, accept either casing.

Untested but I added a hack on my local system that was similar.
2013-07-24 10:23:09 +02:00

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#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
check() {
rootopts="defaults"
while read dev mp fs opts dump fsck; do
# skip comments
[ "${dev%%#*}" != "$dev" ] && continue
if [ "$mp" = "/" ]; then
# sanity - determine/fix fstype
rootfs=$(find_mp_fstype /)
rootfs=${rootfs:-$fs}
rootopts=$opts
break
fi
done < /etc/fstab
[ "$rootfs" = "reiserfs" ] && journaldev=$(fs_get_option $rootopts "jdev")
[ "$rootfs" = "xfs" ] && journaldev=$(fs_get_option $rootopts "logdev")
if [ -n "$journaldev" ]; then
echo "root.journaldev=$journaldev" >> "${initdir}/etc/cmdline.d/95root-jurnaldev.conf"
fi
return 0
}
depends() {
echo fs-lib
}
install() {
dracut_install umount
dracut_install tr
if ! dracut_module_included "systemd"; then
inst_hook cmdline 95 "$moddir/parse-block.sh"
inst_hook pre-udev 30 "$moddir/block-genrules.sh"
inst_hook mount 99 "$moddir/mount-root.sh"
fi
}