7:31 p.m.
OK, another problem :(
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…
vpnp71:~ will$ time ssh root@ovirt-node-02 uptime
19:36:06 up 4 days, 8:31, 0 users, load average: 0.68, 0.70, 0.67
real 0m50.540s
user 0m0.025s
sys 0m0.008s
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…
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?
Thanks, again,
Will
3:08 a.m.
On Tue, Dec 22, 2015 at 2:31 AM, Will Dennis <wdennis(a)nec-labs.com> wrote:
OK, another problem :(
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…
vpnp71:~ will$ time ssh root@ovirt-node-02 uptime
19:36:06 up 4 days, 8:31, 0 users, load average: 0.68, 0.70, 0.67
real 0m50.540s
user 0m0.025s
sys 0m0.008s
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…
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?
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.
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.
I think that it can also requires some specific configuration on network
side.
Adding Sahina and Dan here.
Thanks, again,
Will
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
3:58 a.m.
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On 12/22/2015 02:38 PM, Simone Tiraboschi wrote:
On Tue, Dec 22, 2015 at 2:31 AM, Will Dennis <wdennis(a)nec-labs.com
<mailto:wdennis@nec-labs.com>> wrote:
OK, another problem :(
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…
vpnp71:~ will$ time ssh root@ovirt-node-02 uptime
19:36:06 up 4 days, 8:31, 0 users, load average: 0.68, 0.70, 0.67
real 0m50.540s
user 0m0.025s
sys 0m0.008s
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…
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?
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.
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.
I think that it can also requires some specific configuration on
network side.
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?
Adding Sahina and Dan here.
Thanks, again,
Will
_______________________________________________
Users mailing list
Users(a)ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users
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<br>
<div class="moz-cite-prefix">On 12/22/2015 02:38 PM, Simone
Tiraboschi wrote:<br>
</div>
<blockquote
cite="mid:CAN8-ONrdydpq+S00FMBOpJ6R9ekWV1_FeNH=cxgeTO_yzc9zFA@mail.gmail.com"
type="cite">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<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(a)nec-labs.com</a>&gt;</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>
<br>
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>
<br>
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>
<br>
real 0m50.540s<br>
user 0m0.025s<br>
sys 0m0.008s<br>
<br>
<br>
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>
<br>
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>
<br>
</blockquote>
<div><br>
</div>
<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>
<div><br>
</div>
<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>
</div>
</div>
</div>
</blockquote>
<br>
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>
<br>
<br>
<blockquote
cite="mid:CAN8-ONrdydpq+S00FMBOpJ6R9ekWV1_FeNH=cxgeTO_yzc9zFA@mail.gmail.com"
type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">
<div>Adding Sahina and Dan here.</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Thanks, again,<br>
Will<br>
<br>
_______________________________________________<br>
Users mailing list<br>
<a moz-do-not-send="true"
href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
<a moz-do-not-send="true"
href="http://lists.ovirt.org/mailman/listinfo/users"
rel="noreferrer"
target="_blank">http://lists.ovirt.org/mailman/listinfo/user...
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
<br>
</body>
</html>
--------------020108020603030709080805--
3288
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2 comments
3 participants
participants (3)
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Sahina Bose -
Simone Tiraboschi -
Will Dennis