diff options
Diffstat (limited to '')
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm-remote.sh | 55 |
1 files changed, 34 insertions, 21 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-remote.sh b/tools/testing/selftests/rcutorture/bin/kvm-remote.sh index c7d42ef80c53..9f0a5d5ff2dd 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-remote.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-remote.sh @@ -19,8 +19,8 @@ then exit 1 fi -KVM="`pwd`/tools/testing/selftests/rcutorture"; export KVM -PATH=${KVM}/bin:$PATH; export PATH +RCUTORTURE="`pwd`/tools/testing/selftests/rcutorture"; export RCUTORTURE +PATH=${RCUTORTURE}/bin:$PATH; export PATH . functions.sh starttime="`get_starttime`" @@ -108,8 +108,8 @@ else cat $T/kvm-again.sh.out | tee -a "$oldrun/remote-log" exit 2 fi - cp -a "$rundir" "$KVM/res/" - oldrun="$KVM/res/$ds" + cp -a "$rundir" "$RCUTORTURE/res/" + oldrun="$RCUTORTURE/res/$ds" fi echo | tee -a "$oldrun/remote-log" echo " ----" kvm-again.sh output: "(`date`)" | tee -a "$oldrun/remote-log" @@ -138,14 +138,14 @@ 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`" - echo $i: $ncpus CPUs " " `date` | tee -a "$oldrun/remote-log" + ncpus="`ssh -o BatchMode=yes $i getconf _NPROCESSORS_ONLN 2> /dev/null`" ret=$? if test "$ret" -ne 0 then echo System $i unreachable, giving up. | tee -a "$oldrun/remote-log" - exit 4 | tee -a "$oldrun/remote-log" + exit 4 fi + echo $i: $ncpus CPUs " " `date` | tee -a "$oldrun/remote-log" done # Download and expand the tarball on all systems. @@ -153,13 +153,25 @@ 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 $i "cd /tmp; tar -xzf -" ret=$? - 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 "$oldrun/remote-log" - fi + tries=0 + while test "$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 -o BatchMode=yes $i "cd /tmp; tar -xzf -" + ret=$? + 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. @@ -173,20 +185,20 @@ checkremotefile () { while : do - ssh $1 "test -f \"$2\"" + ssh -o BatchMode=yes $1 "test -f \"$2\"" ret=$? if test "$ret" -eq 255 then - echo " ---" ssh failure to $1 checking for file $2, retry after $sleeptime seconds. `date` + echo " ---" ssh failure to $1 checking for file $2, retry after $sleeptime seconds. `date` | tee -a "$oldrun/remote-log" elif test "$ret" -eq 0 then return 0 elif test "$ret" -eq 1 then - echo " ---" File \"$2\" not found: ssh $1 test -f \"$2\" + echo " ---" File \"$2\" not found: ssh $1 test -f \"$2\" | tee -a "$oldrun/remote-log" return 1 else - echo " ---" Exit code $ret: ssh $1 test -f \"$2\", retry after $sleeptime seconds. `date` + echo " ---" Exit code $ret: ssh $1 test -f \"$2\", retry after $sleeptime seconds. `date` | tee -a "$oldrun/remote-log" return $ret fi sleep $sleeptime @@ -216,7 +228,7 @@ startbatches () { then continue # System still running last test, skip. fi - ssh "$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 "$ret" -ne 0 then @@ -245,17 +257,18 @@ do sleep 30 fi done -echo All batches started. `date` +echo All batches started. `date` | tee -a "$oldrun/remote-log" # Wait for all remaining scenarios to complete and collect results. for i in $systems do + echo " ---" Waiting for $i `date` | tee -a "$oldrun/remote-log" while checkremotefile "$i" "$resdir/$ds/remote.run" do sleep 30 done - echo " ---" Collecting results from $i `date` - ( cd "$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 - ) + echo " ---" Collecting results from $i `date` | tee -a "$oldrun/remote-log" + ( 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" |