Re: cs 4.5.1, vm stopped when putting xen hosts in maintenance

2017-01-31 Thread Rafael Weingärtner
Ok, I dug a little further into the code. If we put a host in maintenance, it may unfortunately happen that a timeout > occurs and CS aborts the migration. As far as we can interpret the logs, it > seems (we speculate) that CS detects that the VM is then still running on > the original host, which

Re: CCC Miami Update

2017-01-31 Thread Wido den Hollander
> Op 29 januari 2017 om 19:41 schreef Will Stevens : > > > Hello Everyone, > I am sure most of you are aware at this point that a CloudStack > Collaboration Conference (CCC) is being hosted in Miami on May 16-18 by > ApacheCon. > Will the CloudStack conf be a full 3 days or maybe 1 or 2 days o

Re: cs 4.5.1, vm stopped when putting xen hosts in maintenance

2017-01-31 Thread Rafael Weingärtner
I will be able to re-check some code and answer you with new thoughts on this problem tonight (the log files you provided today have some very insightful information regarding this problem). I believe this is a bug in HA, a very tricky one that has not been reported yet (at least I do not remember

Re: XenServer & Open vSwitch

2017-01-31 Thread Dag Sonstebo
Hi Eric, My understanding as follows: - XenServer with basic networking only works when using the “old” linux switching backend, not OVS, due to the requirements to manage security groups. - OVS plugin comes into play in advanced zones where you want to use SDN/L3 overlay networks to provide gu

XenServer & Open vSwitch

2017-01-31 Thread GoGoZoom PDX
I'm confused by the documentation that I've found: This page states that "If the XenServer host is part of a zone that uses basic networking, disable Open vSwitch (OVS)": http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.9/hypervisor/xenserver.html#physical-networking-setup-f

AW: Login hangs/freezes after update to 4.9.2.0

2017-01-31 Thread Martin Emrich
Hello Rohit, I upgraded an existing 4.8.0 installation (reusing all local configuration files and the database). I never used dynamic roles, but I'll take a look at them if the need arises. But I got good news anyways, By upgrading to 4.9.0 in between (and letting it run for a day to complete

Re: cs 4.5.1, vm stopped when putting xen hosts in maintenance

2017-01-31 Thread Francois Scheurer
Dear Rafael Many thanks for your deep analysis. Nice humor with the planetsalignments BTW ;) We also suspected the HA Flag to be related this issue, as we never got this issue in the past, until we enabled the HA on all VMs and Offerings. Here is also the workers list: mysql> select * from

RE: ApacheCon Miami

2017-01-31 Thread Giles Sirett
Hi Swen Yes, hopefully there will be lots of people from this community there. It would also be good if we can get users/operators of cloudstack to come along too There is a special ticket price for committers and, as Dag says, speakers don't have to pay at all Kind Regards Giles giles.sir.

Re: ApacheCon Miami

2017-01-31 Thread Dag Sonstebo
Hi Swen, If you sign up to the CloudStack marketing mailing list there is more information over there. In short – if you get a talk submitted you get free access. Regards, Dag Sonstebo Cloud Architect ShapeBlue On 31/01/2017, 09:14, "S. Brüseke - proIO GmbH" wrote: Hey guys, som

ApacheCon Miami

2017-01-31 Thread S . Brüseke - proIO GmbH
Hey guys, somebody plan to visit ApacheCon (http://us.cloudstackcollab.org/) in Miami this May? Is there a way for our community to get a special price for tickets? Mit freundlichen Grüßen / With kind regards, Swen - proIO GmbH - Geschäftsführer: Swen Brüseke Sitz der Gesellschaft: Frankfu