Commit b20842ba authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

torture: Use "-o Batchmode=yes" to disable ssh password requests 



The torture.sh script normally runs unattended, so there is not much
point in the "ssh" command asking for a password.  This commit therefore
adds the "-o Batchmode=yes" argument to each "ssh" command to cause it
to fail rather than ask for a password.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent ab3ecd0b

tools/testing/selftests/rcutorture/bin/kvm-remote.sh

+6 −6
Original line number Diff line number Diff line
@@ -138,7 +138,7 @@ chmod +x $T/bin/kvm-remote-*.sh 
# Check first to avoid the need for cleanup for system-name typos

for i in $systems

do

	ncpus="`ssh $i getconf _NPROCESSORS_ONLN 2> /dev/null`"

	ncpus="`ssh -o BatchMode=yes $i getconf _NPROCESSORS_ONLN 2> /dev/null`"

	ret=$?

	if test "$ret" -ne 0

	then
@@ -153,14 +153,14 @@ echo Build-products tarball: `du -h $T/binres.tgz` | tee -a "$oldrun/remote-log" 
for i in $systems

do

	echo Downloading tarball to $i `date` | tee -a "$oldrun/remote-log"

	cat $T/binres.tgz | ssh $i "cd /tmp; tar -xzf -"

	cat $T/binres.tgz | ssh -o BatchMode=yes $i "cd /tmp; tar -xzf -"

	ret=$?

	tries=0

	while test "$ret" -ne 0

	do

		echo Unable to download $T/binres.tgz to system $i, waiting and then retrying.  $tries prior retries. | tee -a "$oldrun/remote-log"

		sleep 60

		cat $T/binres.tgz | ssh $i "cd /tmp; tar -xzf -"

		cat $T/binres.tgz | ssh -o BatchMode=yes $i "cd /tmp; tar -xzf -"

		ret=$?

		if test "$ret" -ne 0

		then
@@ -185,7 +185,7 @@ checkremotefile () { 


	while :

	do

		ssh $1 "test -f \"$2\""

		ssh -o BatchMode=yes $1 "test -f \"$2\""

		ret=$?

		if test "$ret" -eq 255

		then
@@ -228,7 +228,7 @@ startbatches () { 
		then

			continue # System still running last test, skip.

		fi

		ssh "$i" "cd \"$resdir/$ds\"; touch remote.run; PATH=\"$T/bin:$PATH\" nohup kvm-remote-$curbatch.sh > kvm-remote-$curbatch.sh.out 2>&1 &" 1>&2

		ssh -o BatchMode=yes "$i" "cd \"$resdir/$ds\"; touch remote.run; PATH=\"$T/bin:$PATH\" nohup kvm-remote-$curbatch.sh > kvm-remote-$curbatch.sh.out 2>&1 &" 1>&2

		ret=$?

		if test "$ret" -ne 0

		then
@@ -267,7 +267,7 @@ do 
		sleep 30

	done

	echo " ---" Collecting results from $i `date` | tee -a "$oldrun/remote-log"

	( cd "$oldrun"; ssh $i "cd $rundir; tar -czf - kvm-remote-*.sh.out */console.log */kvm-test-1-run*.sh.out */qemu[_-]pid */qemu-retval */qemu-affinity; rm -rf $T > /dev/null 2>&1" | tar -xzf - )

	( cd "$oldrun"; ssh -o BatchMode=yes $i "cd $rundir; tar -czf - kvm-remote-*.sh.out */console.log */kvm-test-1-run*.sh.out */qemu[_-]pid */qemu-retval */qemu-affinity; rm -rf $T > /dev/null 2>&1" | tar -xzf - )

done



( kvm-end-run-stats.sh "$oldrun" "$starttime"; echo $? > $T/exitcode ) | tee -a "$oldrun/remote-log"