a20c0e9d68
- add module-load.d modules to the initramfs - add sysctl.d to the initramfs - optimize plymouth module for systemd mode - add new dracut parameter "--regenerate-all" - add new dracut parameter "--noimageifnotneeded" - shutdown: mount move /run /sys /dev /proc out of /oldroot before pre-shutdown - add bash completion for dracut
41 lines
1.4 KiB
Diff
41 lines
1.4 KiB
Diff
From fc4e10a8594e8c2d68dba233fa5ecc7d5babb5e1 Mon Sep 17 00:00:00 2001
|
|
From: Harald Hoyer <harald@redhat.com>
|
|
Date: Wed, 13 Mar 2013 17:45:37 +0100
|
|
Subject: [PATCH] shutdown/shutdown.sh: mount --move all basic mounts out of
|
|
/oldroot
|
|
|
|
After mount moving /dev away, apps like plymouth can do reexec with fd
|
|
passing of devices, which they want to keep open until the very end.
|
|
---
|
|
modules.d/99shutdown/shutdown.sh | 10 ++++++----
|
|
1 file changed, 6 insertions(+), 4 deletions(-)
|
|
|
|
diff --git a/modules.d/99shutdown/shutdown.sh b/modules.d/99shutdown/shutdown.sh
|
|
index 202ecb1..6457cb0 100755
|
|
--- a/modules.d/99shutdown/shutdown.sh
|
|
+++ b/modules.d/99shutdown/shutdown.sh
|
|
@@ -14,6 +14,12 @@ export TERM=linux
|
|
export PATH=/usr/sbin:/usr/bin:/sbin:/bin
|
|
. /lib/dracut-lib.sh
|
|
|
|
+mkdir /oldsys
|
|
+for i in sys proc run dev; do
|
|
+ mkdir /oldsys/$i
|
|
+ mount --move /oldroot/$i /oldsys/$i
|
|
+done
|
|
+
|
|
# if "kexec" was installed after creating the initramfs, we try to copy it from the real root
|
|
# libz normally is pulled in via kmod/modprobe and udevadm
|
|
if [ "$ACTION" = "kexec" ] && ! command -v kexec >/dev/null 2>&1; then
|
|
@@ -28,10 +34,6 @@ getarg 'rd.break=pre-shutdown' && emergency_shell --shutdown pre-shutdown "Break
|
|
|
|
source_hook pre-shutdown
|
|
|
|
-if ! ( [ -x /bin/plymouth ] && /bin/plymouth --quit ); then
|
|
- [ -x /oldroot/bin/plymouth ] && /oldroot/bin/plymouth --quit
|
|
-fi
|
|
-
|
|
warn "Killing all remaining processes"
|
|
|
|
killall_proc_mountpoint /oldroot
|