[Xen-devel] [OSSTEST PATCH 13/26] power: Try rebooting hosts with ssh first

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

Before we try anything with IPMI (if provided) or the PDU, try
rebooting with ssh.

I think this will dramatically reduce the rate at which we power cycle
our test hosts.

Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
 Osstest/TestSupport.pm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Osstest/TestSupport.pm b/Osstest/TestSupport.pm
index c3b2fb7b..8101b739 100644
--- a/Osstest/TestSupport.pm
+++ b/Osstest/TestSupport.pm
@@ -992,8 +992,12 @@ sub power_reboot_attempts ($$$) {
     # to work.  $setup and $await should tolerate this situation; in
     # particular $await must only succeed if the host really did reboot
     # into the boot environment that $await expects.
-    foreach my $approach (@{ $ho->{PowerApproaches} }) {
-       logm("power: rebooting $ho->{Name} (using $approach->{Name})");
+    my $ssh = {
+       Name => 'SSH',
+       MethObjs => power_cycle_parse_method($ho, 'ssh'),
+    };
+    foreach my $approach ($ssh, @{ $ho->{PowerApproaches} }) {
+       logm("power: trying to reboot $ho->{Name} (using $approach->{Name})");
        if (eval {
            power_approach_invoke($ho, $approach, 0);
            $setup->();
-- 
2.11.0


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