From f61537009e3a7c5be8d30ebf61cc9f8596800d4c Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 22 Nov 2021 12:47:50 -0800 Subject: torture: Retry download once before giving up Currently, a transient network error can kill a run if it happens while downloading the tarball to one of the target systems. This commit therefore does a 60-second wait and then a retry. If further experience indicates, a more elaborate mechanism might be used later. Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/bin/kvm-remote.sh | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'tools/testing/selftests/rcutorture/bin') diff --git a/tools/testing/selftests/rcutorture/bin/kvm-remote.sh b/tools/testing/selftests/rcutorture/bin/kvm-remote.sh index c7d42ef80c53..67ebc56111e3 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-remote.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-remote.sh @@ -157,8 +157,15 @@ do ret=$? if test "$ret" -ne 0 then - echo Unable to download $T/binres.tgz to system $i, giving up. | tee -a "$oldrun/remote-log" - exit 10 | tee -a "$oldrun/remote-log" + echo Unable to download $T/binres.tgz to system $i, waiting and then retrying. | tee -a "$oldrun/remote-log" + sleep 60 + 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 $i, giving up. | tee -a "$oldrun/remote-log" + exit 10 + fi fi done -- cgit v1.2.3-59-g8ed1b