Re: [Openstack] qpid_heartbeat...doesn't?

2012-08-02 Thread Pádraig Brady
On 08/02/2012 05:35 PM, Lars Kellogg-Stedman wrote: > On Thu, Aug 02, 2012 at 12:33:13PM -0400, Lars Kellogg-Stedman wrote: >>> Looks like a typo. >>> Could you try this. >> >> FYI: The same typo appears to exist in notify_qpid.py. > > Err, that is, glance/notifier/notify_qpid.py, in case it wasn'

Re: [Openstack] qpid_heartbeat...doesn't?

2012-08-02 Thread Lars Kellogg-Stedman
On Thu, Aug 02, 2012 at 12:33:13PM -0400, Lars Kellogg-Stedman wrote: > > Looks like a typo. > > Could you try this. > > FYI: The same typo appears to exist in notify_qpid.py. Err, that is, glance/notifier/notify_qpid.py, in case it wasn't obvious... -- Lars Kellogg-Stedman| Senior Tech

Re: [Openstack] qpid_heartbeat...doesn't?

2012-07-30 Thread Ravi Jagannathan
Registering service heartbeat into the subsystem might alleviate the need to restart certain items . This subsystem is the one that monitors what services are up and running . Ravi. On Sun, Jul 29, 2012 at 9:58 PM, Lars Kellogg-Stedman wrote: > On Sun, Jul 29, 2012 at 09:49:25PM -0400, Lars Ke

Re: [Openstack] qpid_heartbeat...doesn't?

2012-07-29 Thread Lars Kellogg-Stedman
On Sun, Jul 29, 2012 at 09:49:25PM -0400, Lars Kellogg-Stedman wrote: > And indeed, if I run a packet trace on this connection, I can verify > that packets are only showing up at five-minute intervals. Horrors! It may be that nova-volume didn't get restarted when I restarted everything else. Aft

Re: [Openstack] qpid_heartbeat...doesn't?

2012-07-29 Thread Lars Kellogg-Stedman
On Mon, Jul 30, 2012 at 01:41:20AM +0100, Pádraig Brady wrote: > Perhaps there is another issue with the scheduling of this? That's likely. While I verified that the patch successfully fixed our connection timeout issue, I didn't look closely to see exactly where the behavior changed...and the con

Re: [Openstack] qpid_heartbeat...doesn't?

2012-07-29 Thread Pádraig Brady
On 07/29/2012 07:14 PM, Lars Kellogg-Stedman wrote: >> Looks like a typo. >> Could you try this. > > That seems better...although while the documentation says that > qpid_heartbeat is "Seconds between heartbeat messages" [1], observed > behavior suggests that it is actually *minutes* between messa

Re: [Openstack] qpid_heartbeat...doesn't?

2012-07-29 Thread Lars Kellogg-Stedman
> Looks like a typo. > Could you try this. That seems better...although while the documentation says that qpid_heartbeat is "Seconds between heartbeat messages" [1], observed behavior suggests that it is actually *minutes* between messages. [1]: http://docs.openstack.org/essex/openstack-compute/

Re: [Openstack] qpid_heartbeat...doesn't?

2012-07-28 Thread Pádraig Brady
On 07/29/2012 03:24 AM, Lars Kellogg-Stedman wrote: > Our environment has connection-tracking firewalls that drop idle > connections after an hour. There is a connection between nova-compute > and our qpidd server that appears to be idle for long periods of time. > > When the firewall drops this

[Openstack] qpid_heartbeat...doesn't?

2012-07-28 Thread Lars Kellogg-Stedman
Our environment has connection-tracking firewalls that drop idle connections after an hour. There is a connection between nova-compute and our qpidd server that appears to be idle for long periods of time. When the firewall drops this connection, the participating hosts are unaware of that fact a