From 28d03673f9aa76b041ce9a41a82a632d5399d8d1 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Fri, 1 Aug 2014 13:15:05 +0200
Subject: [PATCH] TEST-20-NFS:client-init.sh: add shell on rd.shell

---
 test/TEST-20-NFS/client-init.sh | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/test/TEST-20-NFS/client-init.sh b/test/TEST-20-NFS/client-init.sh
index a16db3c..a1c4590 100755
--- a/test/TEST-20-NFS/client-init.sh
+++ b/test/TEST-20-NFS/client-init.sh
@@ -7,14 +7,18 @@ CMDLINE=$(while read line; do echo $line;done < /proc/cmdline)
 strstr() { [ "${1##*"$2"*}" != "$1" ]; }
 
 stty sane
-strstr "$CMDLINE" "rd.shell" && sh -i
+if strstr "$CMDLINE" "rd.shell"; then
+    [ -c /dev/watchdog ] && echo -n 'V' > /dev/watchdog
+	strstr "$(setsid --help)" "control" && CTTY="-c"
+	setsid $CTTY sh -i
+fi
+
 echo "made it to the rootfs! Powering down."
+
 while read dev fs fstype opts rest; do
     [ "$fstype" != "nfs" -a "$fstype" != "nfs4" ] && continue
     echo "nfs-OK $dev $fstype $opts" > /dev/sda
     break
 done < /proc/mounts
-#echo 'V' > /dev/watchdog
-#sh -i
 >/dev/watchdog
 poweroff -f