diff options
| author | Masayoshi Mizuma <m.mizuma@jp.fujitsu.com> | 2019-04-18 09:59:43 -0400 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-04-18 11:25:13 -0400 |
| commit | 37e1677330bdc2e96e70f18701e589876f054c67 (patch) | |
| tree | 8ca7a0bca05bc2536d73727664c3c3af044c72f4 /tools/testing/ktest | |
| parent | 68911069f509ba3bf0f513d9af00309e07932906 (diff) | |
ktest: introduce REBOOT_RETURN_CODE to confirm the result of REBOOT
Unexpected power cycle occurs while the installation of the
kernel.
ssh root@Test sync ... [0 seconds] SUCCESS
ssh root@Test reboot ... [1 second] FAILED!
virsh destroy Test; sleep 5; virsh start Test ... [6 seconds] SUCCESS
That is because REBOOT, the default is "ssh $SSH_USER@$MACHINE
reboot", exits as 255 even if the reboot is successfully done,
like as:
]# ssh root@Test reboot
Connection to Test closed by remote host.
]# echo $?
255
]#
To avoid the unexpected power cycle, introduce a new parameter,
REBOOT_RETURN_CODE to judge whether REBOOT is successfully done
or not.
Link: http://lkml.kernel.org/r/20190418135943.12640-1-msys.mizuma@gmail.com
Signed-off-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/testing/ktest')
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 9 | ||||
| -rw-r--r-- | tools/testing/ktest/sample.conf | 4 |
2 files changed, 13 insertions, 0 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 3bec099a6cf4..275ad8ac8872 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -58,6 +58,7 @@ my %default = ( "SCP_TO_TARGET" => "scp \$SRC_FILE \$SSH_USER\@\$MACHINE:\$DST_FILE", "SCP_TO_TARGET_INSTALL" => "\${SCP_TO_TARGET}", "REBOOT" => "ssh \$SSH_USER\@\$MACHINE reboot", + "REBOOT_RETURN_CODE" => 255, "STOP_AFTER_SUCCESS" => 10, "STOP_AFTER_FAILURE" => 60, "STOP_TEST_AFTER" => 600, @@ -105,6 +106,7 @@ my $reboot_type; my $reboot_script; my $power_cycle; my $reboot; +my $reboot_return_code; my $reboot_on_error; my $switch_to_good; my $switch_to_test; @@ -278,6 +280,7 @@ my %option_map = ( "POST_BUILD_DIE" => \$post_build_die, "POWER_CYCLE" => \$power_cycle, "REBOOT" => \$reboot, + "REBOOT_RETURN_CODE" => \$reboot_return_code, "BUILD_NOCLEAN" => \$noclean, "MIN_CONFIG" => \$minconfig, "OUTPUT_MIN_CONFIG" => \$output_minconfig, @@ -1749,6 +1752,7 @@ sub run_command { my $dord = 0; my $dostdout = 0; my $pid; + my $command_orig = $command; $command =~ s/\$SSH_USER/$ssh_user/g; $command =~ s/\$MACHINE/$machine/g; @@ -1803,6 +1807,11 @@ sub run_command { # shift 8 for real exit status $run_command_status = $? >> 8; + if ($command_orig eq $default{REBOOT} && + $run_command_status == $reboot_return_code) { + $run_command_status = 0; + } + close(CMD); close(LOG) if ($dolog); close(RD) if ($dord); diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index 6ca6ca0ce695..8c893a58b68e 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -887,6 +887,10 @@ # The variables SSH_USER and MACHINE are defined. #REBOOT = ssh $SSH_USER@$MACHINE reboot +# The return code of REBOOT +# (default 255) +#REBOOT_RETURN_CODE = 255 + # The way triple faults are detected is by testing the kernel # banner. If the kernel banner for the kernel we are testing is # found, and then later a kernel banner for another kernel version |