<div dir="ltr">Dear Shani and Martin,<div>Thank you for your help. The explanation is make sense as i just test HA function in oVirt self-hosted engine.</div><div><br></div><div>Regards,</div><div>Terry</div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-11-27 18:54 GMT+08:00 Martin Sivak <span dir="ltr"><<a href="mailto:msivak@redhat.com" target="_blank">msivak@redhat.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
This error just informs you that multiple hosts tried to start the<br>
engine VM and one of them lost the lock race. Nothing to worry about<br>
as long as the webadmin is up.<br>
<br>
<a href="https://ovirt.org/documentation/how-to/hosted-engine/#engineunexpectedlydown" rel="noreferrer" target="_blank">https://ovirt.org/<wbr>documentation/how-to/hosted-<wbr>engine/#engineunexpectedlydown</a><br>
<br>
Best regards<br>
<br>
--<br>
Martin Sivak<br>
oVirt / SLA<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
On Mon, Nov 27, 2017 at 10:29 AM, Terry hey <<a href="mailto:recreationh@gmail.com">recreationh@gmail.com</a>> wrote:<br>
> Hello all,<br>
> I installed ovirt self-hosted engine. Unfortunately, the engine VM was<br>
> suddenly shutdown. And later, it automatically powered on. The engine admin<br>
> console showed the following error.<br>
> VM HostedEngine is down with error. Exit message: resource busy: Failed to<br>
> acquire lock: error -243.<br>
><br>
> I would like to know what is this error message is talking about and how to<br>
> solve this error.<br>
><br>
> I would like to first thank all of you help me to solve this issue.<br>
><br>
> Regards,<br>
> Terry<br>
><br>
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</div></div></blockquote></div><br></div>