Hi Zhao,

This is not a bug. you reboot the host without letting ovirt engine knowing it, ovirt engine will think there must be something wrong going on with the host, and IIRC will trigger some mechanism to fence the host(ssh soft fence, power management, etc). In this circumstances, If the vms are not ha vms, these vms will not auto restart on other normal hosts.

You can edit the vms as highly available to make the vm auto reboot on other host.

2016-03-31 11:55 GMT+08:00 赵亮1 <zhao.liang1@puxinasset.com>:
Hi plysan,

I had reboot the host manually from the host itself(i did it many times), and  i had setup the power management succssefully(i used the DELL IDRAC ---idrac8), the problem that i meet is a bug? or this is new feature?
 
 
------------------ Original ------------------
From:  "plysan"<plysab@gmail.com>;
Date:  Thu, Mar 31, 2016 11:10 AM
To:  "Phillip Bailey"<phbailey@redhat.com>;
Subject:  Re: [ovirt-users] i meet some problems of ovirt3.6.2
 
Hi Zhao,

Did you reboot the host manually from the host itself (outside of ovirt ui)? Have you setup the host with power management in ovirt ui?

Cheers

2016-03-31 9:13 GMT+08:00 Phillip Bailey <phbailey@redhat.com>:
Hi Zhao,

Have you configured the migration policy? It's possible that your VM is currently set to not allow migration. See the "Resilience Policy Settings Explained" section of this document: http://www.ovirt.org/documentation/admin-guide/administration-guide/.

-Phillip Bailey

On Wed, Mar 30, 2016 at 4:19 AM, zhao.liang1@puxinasset.com <zhao.liang1@puxinasset.com> wrote:
hi,all , i'm a chinese user of ovirt3.6.2  ,here are my problems

i have 3 hosts, they all work fine , there are 10 vms run on it. i want test if vm will still work when i stop a host( the vm is running on this host),but when i reboot the host , the vm is down , but, you know it should be running on other host, i dont know what happened.


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