New: [rhinstaller/anaconda/pulls/194 master] dracut: fix boot failure waiting for finished/dd.sh

[dashea]

parse-anaconda-dd.sh was creating an (empty) /tmp/dd_todo if there was
nothing to do, but that tricked driver-updates-genrules.sh into thinking
there *was* something to do, so we time out waiting for the dd stuff to
finish.

This patch fixes that by ensuring the file is only created if there is
actually one or more tasks to complete.

[rhinstaller/anaconda/pulls/194 master] dracut: fix boot failure waiting for finished/dd.sh

[dashea]

Added label: master.

[rhinstaller/anaconda/pulls/194 master] dracut: fix boot failure waiting for finished/dd.sh

[dashea]

Added label: rhel7-branch.

[master 1/1] dracut: fix boot failure waiting for finished/dd.sh

[dashea]

From: Will Woods

parse-anaconda-dd.sh was creating an (empty) /tmp/dd_todo if there was
nothing to do, but that tricked driver-updates-genrules.sh into thinking
there *was* something to do, so we time out waiting for the dd stuff to
finish.

This patch fixes that by ensuring the file is only created if there is
actually one or more tasks to complete.
---
 dracut/parse-anaconda-dd.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dracut/parse-anaconda-dd.sh b/dracut/parse-anaconda-dd.sh
index ee65501..f94fbaf 100755
--- a/dracut/parse-anaconda-dd.sh
+++ b/dracut/parse-anaconda-dd.sh
@@ -25,4 +25,6 @@ for dd in $(getargs dd= inst.dd=); do
 done

# for convenience's sake, mash 'em all into one list
-cat /tmp/dd_net /tmp/dd_disk /tmp/dd_interactive > /tmp/dd_todo
+for dd_f in /tmp/dd_interactive /tmp/dd_net /tmp/dd_disk; do
+    [ -f $dd_f ] && cat $dd_f >> /tmp/dd_todo
+done

[rhinstaller/anaconda/pulls/194 master] dracut: fix boot failure waiting for finished/dd.sh

[dashea]

Added label: ACK.

[rhinstaller/anaconda/pulls/194 master] dracut: fix boot failure waiting for finished/dd.sh

[dashea]

Closed.