Found a workaround. Changed the fence agent type from "ilo4" to "ipmilan" then added "lanplus=1,power_wait=30" (without quotes) to options. Now the host can be fenced successfully and all HA VMs in that host will be restarted in another hosts. Did a small experiment with power_wait parameter, here are the results: - power_wait=60 : HA VMs restarted and are pingable in ~2:45 minutes after connection lost - power_wait=30 : HA VMs restarted and are pingable in ~2:15 minutes after connection lost On 10/5/2559 12:52, Wee Sritippho wrote: > Hi, > > I'm running an oVirt hosted-engine environment on 3 hosts. To test VMs' > HA functionality, I shutdown host02's link, where one of my HA VMs is > running on, using this command: > > 2016-05-10 09:59:19 ICT [root@host02 ~]# ip link set bond0 down > > Few seconds later, an attempt to fence host02 was issued, and this entry > appears in the web UI event tab "May 10, 2016 10:00:34 ... Executing power > management status on Host hosted_engine_2 using Proxy Host hosted_engine_1 > and Fence Agent ipmilan:172.16.3.5.". The IP "172.16.3.5" was correct the > Fence Agent "ipmilan" was not. > > Even though a failure message "May 10, 2016 10:00:36 ... Execution of > power management status on Host hosted_engine_2 using Proxy Host > hosted_engine_1 and Fence Agent ipmilan:172.16.3.5 failed." appears in the > web UI event tab, host02 was successfully powered off. > > The last message in the web GUI event tab is "May 10, 2016 10:00:40 AM > ... Host hosted_engine_2 is rebooting.", but the host wasn't actually > rebooted - I have to boot it manually using iLo web UI. > > How can fix this issue in order to make VMs' HA work? > > Thank you. > > Here is my power management settings: > hosted_engine_1 -> ilo4 : 172.16.3.4 > hosted_engine_2 -> ilo4 : 172.16.3.5 > hosted_engine_3 -> ilo4 : 172.16.3.6 > > Here are the log files: > https://app.box.com/s/fs5let8955rjbcuxuy0p42ixj4dzou6m > > [root@engine ~]# rpm -qa | grep ovirt > ovirt-engine-wildfly-8.2.1-1.el7.x86_64 > ovirt-engine-setup-plugin-ovirt-engine-common-3.6.5.3-1.el7.centos.noarch > ovirt-vmconsole-1.0.0-1.el7.centos.noarch > ovirt-engine-cli-3.6.2.0-1.el7.centos.noarch > ovirt-engine-setup-plugin-ovirt-engine-3.6.5.3-1.el7.centos.noarch > ovirt-engine-backend-3.6.5.3-1.el7.centos.noarch > ovirt-iso-uploader-3.6.0-1.el7.centos.noarch > ovirt-engine-extensions-api-impl-3.6.5.3-1.el7.centos.noarch > ovirt-host-deploy-1.4.1-1.el7.centos.noarch > ovirt-release36-007-1.noarch > ovirt-engine-sdk-python-3.6.5.0-1.el7.centos.noarch > ovirt-image-uploader-3.6.0-1.el7.centos.noarch > ovirt-engine-extension-aaa-jdbc-1.0.6-1.el7.noarch > ovirt-setup-lib-1.0.1-1.el7.centos.noarch > ovirt-host-deploy-java-1.4.1-1.el7.centos.noarch > ovirt-engine-setup-base-3.6.5.3-1.el7.centos.noarch > ovirt-engine-setup-plugin-websocket-proxy-3.6.5.3-1.el7.centos.noarch > ovirt-engine-tools-backup-3.6.5.3-1.el7.centos.noarch > ovirt-vmconsole-proxy-1.0.0-1.el7.centos.noarch > ovirt-engine-vmconsole-proxy-helper-3.6.5.3-1.el7.centos.noarch > ovirt-engine-setup-3.6.5.3-1.el7.centos.noarch > ovirt-engine-webadmin-portal-3.6.5.3-1.el7.centos.noarch > ovirt-engine-tools-3.6.5.3-1.el7.centos.noarch > ovirt-engine-restapi-3.6.5.3-1.el7.centos.noarch > ovirt-engine-3.6.5.3-1.el7.centos.noarch > ovirt-guest-agent-common-1.0.11-1.el7.noarch > ovirt-engine-wildfly-overlay-8.0.5-1.el7.noarch > ovirt-engine-lib-3.6.5.3-1.el7.centos.noarch > ovirt-engine-websocket-proxy-3.6.5.3-1.el7.centos.noarch > ovirt-engine-setup-plugin-vmconsole-proxy-helper-3.6.5.3-1.el7.centos.noarch > > ovirt-engine-userportal-3.6.5.3-1.el7.centos.noarch > ovirt-engine-dbscripts-3.6.5.3-1.el7.centos.noarch > > [root@host03 ~]# rpm -qa | grep ovirt > ovirt-vmconsole-1.0.0-1.el7.centos.noarch > ovirt-host-deploy-1.4.1-1.el7.centos.noarch > ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch > ovirt-engine-sdk-python-3.6.5.0-1.el7.centos.noarch > ovirt-hosted-engine-ha-1.3.5.3-1.1.el7.noarch > libgovirt-0.3.3-1.el7_2.1.x86_64 > ovirt-hosted-engine-setup-1.3.5.0-1.1.el7.noarch > ovirt-setup-lib-1.0.1-1.el7.centos.noarch > > [root@host03 ~]# rpm -qa | grep vdsm > vdsm-cli-4.17.26-1.el7.noarch > vdsm-4.17.26-1.el7.noarch > vdsm-infra-4.17.26-1.el7.noarch > vdsm-xmlrpc-4.17.26-1.el7.noarch > vdsm-yajsonrpc-4.17.26-1.el7.noarch > vdsm-hook-vmfex-dev-4.17.26-1.el7.noarch > vdsm-python-4.17.26-1.el7.noarch > vdsm-jsonrpc-4.17.26-1.el7.noarch > > -- Wee _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users