Bug 1475953 - SSH management restart only shuts the host down
SSH management restart only shuts the host down
Product: ovirt-engine
Classification: oVirt
Component: Backend.Core (Show other bugs)
Unspecified Unspecified
unspecified Severity medium (vote)
: ---
: ---
Assigned To: nobody nobody
meital avital
Depends On:
  Show dependency treegraph
Reported: 2017-07-27 11:37 EDT by Petr Matyáš
Modified: 2017-07-28 07:50 EDT (History)
3 users (show)

See Also:
Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2017-07-28 07:50:46 EDT
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: Infra
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
host logs (488.37 KB, application/x-gzip)
2017-07-27 11:37 EDT, Petr Matyáš
no flags Details

  None (edit)
Description Petr Matyáš 2017-07-27 11:37:24 EDT
Created attachment 1305491 [details]
host logs

Description of problem:
Using SSH restart causes the host to somewhat shutdown but doesn't bring it back up. Console screen just gets black, but the host is not exactly down (fencing is not working, since from bmc point of view, the host is up) although all apps/services are down.

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. use ssh management restart on a host
2. check hosts console

Actual results:
host console is black and the host is not responsive to anything

Expected results:
host is restarted

Additional info:
host is RHEL 7.4 but this was happening on 7.3 as well
Comment 1 Martin Perina 2017-07-28 04:53:34 EDT
The command just open SSH connection to the host and executes 'systemctl reboot', which works fine on my host. How this is connected to serial console and/or power management status of the host depends on actual vendor implementation.

So it the host console/PM behaviour the same when you perform that action manually? If so, then please check you firmware version/settings.
Comment 2 Petr Matyáš 2017-07-28 07:50:46 EDT
After some investigation I found out it just takes some time (13.5 minutes) to shut the host down so it can boot up again.

Note You need to log in before you can comment on or make changes to this bug.