Re: [libvirt] latency between LIFECYCLE event and notification generation

2013-05-14 Thread Eric Blake
On 05/14/2013 12:26 AM, nishant burte wrote: > Thanks Eric and Daniel for the response. > For the 2nd question, let me elaborate more. > >> >> 2. Second question is, can someone please explain what are the sequence of >> steps happen between a VM going down and the notification is generated? > >

Re: [libvirt] latency between LIFECYCLE event and notification generation

2013-05-14 Thread Daniel P. Berrange
On Tue, May 14, 2013 at 11:56:48AM +0530, nishant burte wrote: > Thanks Eric and Daniel for the response. > For the 2nd question, let me elaborate more. > > > > > 2. Second question is, can someone please explain what are the sequence of > > steps happen between a VM going down and the notificatio

Re: [libvirt] latency between LIFECYCLE event and notification generation

2013-05-13 Thread nishant burte
Thanks Eric and Daniel for the response. For the 2nd question, let me elaborate more. > > 2. Second question is, can someone please explain what are the sequence of > steps happen between a VM going down and the notification is generated? Lets say, the VM crashed. The question is, how does qemu (

Re: [libvirt] latency between LIFECYCLE event and notification generation

2013-05-13 Thread Daniel P. Berrange
On Mon, May 13, 2013 at 09:44:35AM -0600, Eric Blake wrote: > On 05/11/2013 07:41 AM, nishant burte wrote: > > Hi, > > > > > > I want to know following about LIFECYCLE events of libvirt. > > > > 1. about the the latency of these events happening and notification > > generation. > > e.g. suppose

Re: [libvirt] latency between LIFECYCLE event and notification generation

2013-05-13 Thread Eric Blake
On 05/11/2013 07:41 AM, nishant burte wrote: > Hi, > > > I want to know following about LIFECYCLE events of libvirt. > > 1. about the the latency of these events happening and notification > generation. > e.g. suppose a VM goes down. How much time it takes to realize that the > particular VM has

[libvirt] latency between LIFECYCLE event and notification generation

2013-05-11 Thread nishant burte
Hi, I want to know following about LIFECYCLE events of libvirt. 1. about the the latency of these events happening and notification generation. e.g. suppose a VM goes down. How much time it takes to realize that the particular VM has gone down(going to say, DEFINED state) and then notification i