Commit 2bc9062e authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

torture: Make kvm-remote.sh try multiple times to download tarball 



This commit ups the retries for downloading the build-product tarball
to a given remote system from once to five times, the better to handle
transient network failures.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 99c80a96

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

+11 −6
Original line number Diff line number Diff line
@@ -155,18 +155,23 @@ do 
	echo Downloading tarball to $i `date` | tee -a "$oldrun/remote-log"

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

	ret=$?

	if test "$ret" -ne 0

	then

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

	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 -"

		ret=$?

		if test "$ret" -ne 0

		then

			if test "$tries" > 5

			then

				echo Unable to download $T/binres.tgz to system $i, giving up. | tee -a "$oldrun/remote-log"

				exit 10

			fi

		fi

		tries=$((tries+1))

	done

done



# Function to check for presence of a file on the specified system.