Hosted Engine 4.0.1 GUI takes long time to be available after Engine start
Hi guys, On a 4.0.1 install where I use an hosted engine the engine itself starts very quick, this works great. The issue I see happening is that when the engine is started it can take up to minutes before you can visit the GUI of the engine. Is this known and also happening on 3.6 ? Thanks! Matt
On Sun, Jul 24, 2016 at 8:56 PM, Matt . <yamakasi.014@gmail.com> wrote:
Hi guys,
On a 4.0.1 install where I use an hosted engine the engine itself starts very quick, this works great.
The issue I see happening is that when the engine is started it can take up to minutes before you can visit the GUI of the engine.
Is this known and also happening on 3.6 ?
No, it's not known. If you are sure there are no DNS and reverse DNS issues, I'd be happy if you could share engine.log and server.log from the engine VM. Y.
Thanks!
Matt _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Hi, I could be Rdns at the moment as I'm having strange Virtio issues on 4.0, nics are doing strange on Linux VM's ?? If it's started it's just fine and fast.... I will update this thread when DNS is up again as I needed to reference this a little but... at the other end... I thought it happened also with DNS running... need to check. Thanks so far! 2016-07-24 23:25 GMT+02:00 Yaniv Kaul <ykaul@redhat.com>:
On Sun, Jul 24, 2016 at 8:56 PM, Matt . <yamakasi.014@gmail.com> wrote:
Hi guys,
On a 4.0.1 install where I use an hosted engine the engine itself starts very quick, this works great.
The issue I see happening is that when the engine is started it can take up to minutes before you can visit the GUI of the engine.
Is this known and also happening on 3.6 ?
No, it's not known. If you are sure there are no DNS and reverse DNS issues, I'd be happy if you could share engine.log and server.log from the engine VM. Y.
Thanks!
Matt _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Hi Matt, I noticed a similar issue with oVirt 4.0 that I did not see in 3.6. In this particular environment, I don't run the DNS resolvers so I can't speak to as whether that was a problem at the time (I doubt it, but you never know). One thing that seemed to help for me was to increase available entropy. The value in /proc/sys/kernel/random/entropy_avail on my hosted engine VM was very low (like ~135). To do this, I used haveged, since its not possible to attach the virtio-rng device to the HostedEngine VM (hopefully this changes in a future release). After this, my available entropy approaches 4096 (the default target in haveged). I can't say for certain this was the sole cause/effect, but it certainly seemed to help. Scott On Sun, Jul 24, 2016 at 4:33 PM Matt . <yamakasi.014@gmail.com> wrote:
Hi,
I could be Rdns at the moment as I'm having strange Virtio issues on 4.0, nics are doing strange on Linux VM's ??
If it's started it's just fine and fast....
I will update this thread when DNS is up again as I needed to reference this a little but... at the other end... I thought it happened also with DNS running... need to check.
Thanks so far!
2016-07-24 23:25 GMT+02:00 Yaniv Kaul <ykaul@redhat.com>:
On Sun, Jul 24, 2016 at 8:56 PM, Matt . <yamakasi.014@gmail.com> wrote:
Hi guys,
On a 4.0.1 install where I use an hosted engine the engine itself starts very quick, this works great.
The issue I see happening is that when the engine is started it can take up to minutes before you can visit the GUI of the engine.
Is this known and also happening on 3.6 ?
No, it's not known. If you are sure there are no DNS and reverse DNS
issues,
I'd be happy if you could share engine.log and server.log from the engine VM. Y.
Thanks!
Matt _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
participants (3)
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Matt . -
Scott -
Yaniv Kaul