diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 40 |
1 files changed, 29 insertions, 11 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index d9bdd3d6dba6..6a1484cc4436 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -1325,26 +1325,44 @@ sub wait_for_monitor; sub reboot { my ($time) = @_; + my $powercycle = 0; - # Make sure everything has been written to disk - run_ssh("sync"); + # test if the machine can be connected to within 5 seconds + my $stat = run_ssh("echo check machine status", 5); + if (!$stat) { + doprint("power cycle\n"); + $powercycle = 1; + } + + if ($powercycle) { + run_command "$power_cycle"; - if (defined($time)) { start_monitor; # flush out current monitor # May contain the reboot success line wait_for_monitor 1; - } - # try to reboot normally - if (run_command $reboot) { - if (defined($powercycle_after_reboot)) { - sleep $powercycle_after_reboot; + } else { + # Make sure everything has been written to disk + run_ssh("sync"); + + if (defined($time)) { + start_monitor; + # flush out current monitor + # May contain the reboot success line + wait_for_monitor 1; + } + + # try to reboot normally + if (run_command $reboot) { + if (defined($powercycle_after_reboot)) { + sleep $powercycle_after_reboot; + run_command "$power_cycle"; + } + } else { + # nope? power cycle it. run_command "$power_cycle"; } - } else { - # nope? power cycle it. - run_command "$power_cycle"; } if (defined($time)) { |