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The network should *not* be flakey - all hosts are plugged into a Cisco Catalyst 4500 switch. I can take a look at the port counters when I have a chance, but would not expect intermittent network disruptions.<br>
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Will post logs soon and provide URLs.<br>
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W.<br>
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Sent with Good (www.good.com)<br>
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-----Original Message-----<br>
<b>From: </b>Sahina Bose [<a href="mailto:sabose@redhat.com">sabose@redhat.com</a>]<br>
<b>Sent: </b>Tuesday, December 22, 2015 04:58 AM Eastern Standard Time<br>
<b>To: </b>Simone Tiraboschi; Will Dennis; Dan Kenigsberg<br>
<b>Cc: </b>users<br>
<b>Subject: </b>Re: [ovirt-users] Hosted Engine crash - state = EngineUp-EngineUpBadHealth<br>
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<div class="moz-cite-prefix">On 12/22/2015 02:38 PM, Simone Tiraboschi wrote:<br>
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<blockquote cite="mid:CAN8-ONrdydpq+S00FMBOpJ6R9ekWV1_FeNH=cxgeTO_yzc9zFA@mail.gmail.com" type="cite">
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<div class="gmail_quote">On Tue, Dec 22, 2015 at 2:31 AM, Will Dennis <span dir="ltr">
<<a moz-do-not-send="true" href="mailto:wdennis@nec-labs.com" target="_blank">wdennis@nec-labs.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
OK, another problem :(<br>
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I was having the same problem with my second oVirt host that I had with my first one, where when I ran “hosted-engine —deploy” on it, after it completed successfully, then I was experiencing a ~50sec lag when SSH’ing into the node…<br>
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vpnp71:~ will$ time ssh root@ovirt-node-02 uptime<br>
19:36:06 up 4 days, 8:31, 0 users, load average: 0.68, 0.70, 0.67<br>
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real 0m50.540s<br>
user 0m0.025s<br>
sys 0m0.008s<br>
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So, in the oVirt web admin console, I put the "ovirt-node-02” node into Maintenance mode, then SSH’d to the server and rebooted it. Sure enough, after the server came back up, SSH was fine (no delay), which again was the same experience I had had with the first
oVirt host. So, I went back to the web console, and choose the “Confirm host has been rebooted” option, which I thought would be the right action to take after a reboot. The system opened a dialog box with a spinner, which never stopped spinning… So finally,
I closed the dialog box with the upper right (X) symbol, and then for this same host choose “Activate” from the menu. It was then I noticed I had recieved a state transition email notifying me that "EngineUp-EngineUpBadHealth” and sure enough, the web UI was
then unresponsive. I checked on the first oVirt host, the VM with the name “HostedEngine” is still running, but obviously isn’t working…<br>
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So, looks like I need to restart the HostedEngine VM or take whatever action is needed to return oVirt to operation… Hate to keep asking this question, but what’s the correct action at this point?<br>
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<div>ovirt-ha-agent should always restart it for you after a few minutes but the point is that the network configuration seams to be not that stable.</div>
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<div>I know from another thread that you are trying to deploy hosted-engine over GlusterFS in an hyperconverged way and this, as I said, is currently not supported.</div>
<div>I think that it can also requires some specific configuration on network side.</div>
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For hyperconverged gluster+engine , it should work without any specific configuration on network side. However if the network is flaky, it is possible that there are errors with gluster volume access. Could you provide the ovirt-ha-agent logs as well as gluster
mount logs?<br>
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<blockquote cite="mid:CAN8-ONrdydpq+S00FMBOpJ6R9ekWV1_FeNH=cxgeTO_yzc9zFA@mail.gmail.com" type="cite">
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<div>Adding Sahina and Dan here.</div>
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<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks, again,<br>
Will<br>
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