[Freeswitch-users] Live Upgrade Techniques

[Michael Jerris]

On Jun 11, 2009, at 2:24 PM, John Dalgliesh wrote:

> On Thu, 11 Jun 2009 at 10:42 -0700, Michael Collins wrote:
>> On Thu, Jun 11, 2009 at 10:33 AM, Michael Giagnocavo <mgg at giagnocavo.net 
>> >wrote:
>>>
>>> Exactly. You probably want to have something like this anyways, so  
>>> that
>>> when someone accidentally unplugs the system, or the disks/CPU/RAM  
>>> crash,
>>> you’re not stuck.
>>>
>>> That is, until FreeSWITCH can record its internal state to some
>>> inter-machine memory so we can have hot failover. ;)
>>>
>> I think that's going to be in 1.0.5. :)
>
> I'm still too much of a noob to be certain that's a joke :) ... but  
> FS core already does record much of its internal state... to a DB,  
> right? It just has to not clear that out on startup and problem  
> solved!
>
> OTOH there will be a bit of trouble getting the internal state out  
> of all those modules and libraries... in particular sofia :D

We have talked quite some about this, its a major job, easily months  
of work for multiple programmers.  We would love to do it but its not  
on any roadmaps at this time.

Mike