diff options
Diffstat (limited to '0005-dracut.asc-document-debugging-dracut-on-shutdown.patch')
| -rw-r--r-- | 0005-dracut.asc-document-debugging-dracut-on-shutdown.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/0005-dracut.asc-document-debugging-dracut-on-shutdown.patch b/0005-dracut.asc-document-debugging-dracut-on-shutdown.patch new file mode 100644 index 0000000..429a531 --- /dev/null +++ b/0005-dracut.asc-document-debugging-dracut-on-shutdown.patch @@ -0,0 +1,37 @@ +From 39fe00ef600879279f01289007433bd7f9b84dd9 Mon Sep 17 00:00:00 2001 +From: Harald Hoyer <harald@redhat.com> +Date: Thu, 22 Aug 2013 09:39:38 +0200 +Subject: [PATCH] dracut.asc: document debugging dracut on shutdown + +--- + dracut.asc | 17 +++++++++++++++++ + 1 file changed, 17 insertions(+) + +diff --git a/dracut.asc b/dracut.asc +index e0431dc..c011658 100644 +--- a/dracut.asc ++++ b/dracut.asc +@@ -744,6 +744,23 @@ the dracut shell + ==== Additional dracut boot parameters + For more debugging options, see <<dracutkerneldebug>> in <<dracutcmdline7>>. + ++ ++[[debugging-dracut-on-shutdown]] ++==== Debugging dracut on shutdown ++ ++To debug the shutdown sequence on systemd systems, you can _rd.break_ ++on _pre-shutdown_ or _shutdown_. ++ ++To do this from an already booted system: ++---- ++# mkdir -p /run/initramfs/etc/cmdline.d ++# echo "rd.break=pre-shutdown" > /run/initramfs/etc/cmdline.d/debug.conf ++# touch /run/initramfs/.need_shutdown ++---- ++ ++This will give you a dracut shell after the system pivot'ed back in the initramfs. ++ ++ + = Developer Manual + + == dracut Components |