Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Daan Hoogland
jevgeni, for sure this should have happened during the upgrade. If you still have the logs from that day you might find the error there. a spelling error in name or desription might have happened, for instance. anyway, congrats on solving it. On Fri, Jul 20, 2018 at 2:45 PM, Jevgeni Zolotarjov wr

Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Jevgeni Zolotarjov
Yes, But isn't it what is written here http://docs.cloudstack.apache.org/projects/cloudstack-release-notes/en/4.11.1.0/upgrade/upgrade-4.11.html ? On Fri, Jul 20, 2018 at 3:29 PM Makrand wrote: > I think you must have tried to register system VM template from template > menu from the left side

Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Makrand
I think you must have tried to register system VM template from template menu from the left side manually. It will be registered as USER only in that case. -- Makrand On Fri, Jul 20, 2018 at 5:41 PM, Jevgeni Zolotarjov wrote: > Eventually I fixed the problem, without clear understanding of the

Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Jevgeni Zolotarjov
Eventually I fixed the problem, without clear understanding of the root cause. I destroyed routerVM, and cloudstack recreated it. But I discovered, that it is version 4.11.0. Not 4.11.1! I checked and systemVM template for 4.11.1 is registered in cloudstack - all OK. I noticed however, that its "T

Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Andrija Panic
using vxlan as isolation method for advance network ? On Fri, 20 Jul 2018 at 11:29, Daan Hoogland wrote: > On Fri, Jul 20, 2018 at 9:09 AM, ilya musayev < > ilya.mailing.li...@gmail.com> > wrote: > > > Have you tried destroying router vm and let CloudStack create new one ? > > > ​yes, or restart

Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Daan Hoogland
On Fri, Jul 20, 2018 at 9:09 AM, ilya musayev wrote: > Have you tried destroying router vm and let CloudStack create new one ? > ​yes, or restart network with cleanup ​ > > On Fri, Jul 20, 2018 at 1:33 AM Jevgeni Zolotarjov > > wrote: > > > - an ip-address conflict. > > JZ: unlikely, but no

Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread ilya musayev
Have you tried destroying router vm and let CloudStack create new one ? On Fri, Jul 20, 2018 at 1:33 AM Jevgeni Zolotarjov wrote: > - an ip-address conflict. > JZ: unlikely, but not impossible. I tried to restart router VM in > Network-Guest networks -> defaultGuestNetwork -> VirtualAppliances

Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Jevgeni Zolotarjov
- an ip-address conflict. JZ: unlikely, but not impossible. I tried to restart router VM in Network-Guest networks -> defaultGuestNetwork -> VirtualAppliances While rebooting ping to this router VM disappeared. Hence, no other device is using the same IP. But!!! when this virtual router started,

Re: 4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Daan Hoogland
that behaviour sound familiar from a couple of cases: - an ip-address conflict. - flakey hardware being one of -+ if card in the host -+ a router with bad firmware - of course a strange cofiguration of the software router in you host might be the issue as well by all I know this happening after up

4.11.0 -> 4.11.1 problem: Guest VMs losing connection after few minutes

2018-07-20 Thread Jevgeni Zolotarjov
I updated cloudstack 4.11.0 -> 4.11.1 Everything went OK during update, but after host reboot guest VMs lost connection after few minutes of normal work. I tried restarting network - systemctl restart network.service then connection was restored again for few minutes Finally I could restore conne