From 8fb06a05624d8aaa067b61b70ecbbbd90fc0f88e Mon Sep 17 00:00:00 2001 From: Harald Hoyer Date: Mon, 30 Nov 2015 11:27:03 +0100 Subject: [PATCH] shutdown: guard against read-only /run remount the switch rooted /run writeable again. (cherry picked from commit 54e09dfb72b557ac8ccd48f5d37089287d272ec7) --- modules.d/99shutdown/module-setup.sh | 2 +- modules.d/99shutdown/shutdown.sh | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/modules.d/99shutdown/module-setup.sh b/modules.d/99shutdown/module-setup.sh index 5361936..bdb3373 100755 --- a/modules.d/99shutdown/module-setup.sh +++ b/modules.d/99shutdown/module-setup.sh @@ -13,7 +13,7 @@ depends() { install() { local _d - inst_multiple umount poweroff reboot halt losetup + inst_multiple umount poweroff reboot halt losetup stat inst_multiple -o kexec inst "$moddir/shutdown.sh" "$prefix/shutdown" [ -e "${initdir}/lib" ] || mkdir -m 0755 -p ${initdir}/lib diff --git a/modules.d/99shutdown/shutdown.sh b/modules.d/99shutdown/shutdown.sh index 1daf2ca..bcb191b 100755 --- a/modules.d/99shutdown/shutdown.sh +++ b/modules.d/99shutdown/shutdown.sh @@ -14,6 +14,10 @@ export TERM=linux export PATH=/usr/sbin:/usr/bin:/sbin:/bin . /lib/dracut-lib.sh +if [ "$(stat -c '%T' -f /)" = "tmpfs" ]; then + mount -o remount,rw / +fi + mkdir /oldsys for i in sys proc run dev; do mkdir /oldsys/$i