Hi Nicolas, see my reply inline On Mon, Feb 18, 2019 at 9:51 AM Nicolas Ecarnot <nicolas@ecarnot.net> wrote:
Hello,
As fence_idrac has never worked for us, and as fence_ipmilan has worked nicely since years, we are using fence_ipmilan with the lanplus=1 option and we're happy with it.
We upgraded to 4.3.0.4 and we're witnessing that we cannot fence our hosts anymore :
2019-02-18 09:42:08,678+01 ERROR [org.ovirt.engine.core.bll.pm.FenceProxyLocator] (default task-11) [2f78ed99-6703-4d92-b7cb-948c2d24b623] Can not run fence action on host 'xxxxx', no suitable proxy host was found.
This is not related fence_ipmi issue below. Engine, is order to be able to execute fencing operation, needs at least one other hosts in Up status, which is used as a proxy host to perform fencing operation. So do you have at least one host in Up status in the same cluster/datacenter as the host you want to run fencing operation on? If so, then please enable debug information to find out why we cannot find any host acting as fence proxy: 1. Please download log-control.sh script from https://github.com/oVirt/ovirt-engine/tree/master/contrib#log-control-sh and save on engine machine 2. Please execute following on engine machine log-control.sh org.ovirt.engine.core.bll.pm DEBUG 3. Go to the problematic host, click Edit, go to Power Management tab, click on the existing fence agent and click on Test button 4. Take a look at engine.log, there should be logged information, why we were not able to find out fence proxy
and on the SPM :
fence_ipmilan: Failed: Unable to obtain correct plug status or plug is not available
Could you please provide debug output of below command? ipmitool -vv -I lanplus -H <IPMI_INTERFACE_IP> -p 623 -U <IPMI_USERNAME> -P <IPMI_PASSWORD> -L ADMINISTRATOR chassis power status Above is the command which fence_ipmi is internally executing, and -vv adds debugging output which can reveal issue with the plug status Regards, Martin
I found the suggested workaround here :
https://access.redhat.com/solutions/3349841
but no combination of - lanplus={0,1} - -z - ssl=={0,1}
lead to no solution.
The package version is the same as what's described in the KB : fence-agents-rhevm-4.2.1-11.el7_6.7.x86_64
What should I test now?
Thank you.
-- Nicolas ECARNOT _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/SEUAZ6JB6CIYY2...
-- Martin Perina Associate Manager, Software Engineering Red Hat Czech s.r.o.