[Asterisk-Users] Asterisk cluster and astdb

[Script Head]

This is correct, astdb isn't stored in a database and essentially your
scenario with astdb file being shared won't work or will be highly
unreliable. I am almost sure there was a patch in circulation, alas I didn't
find it in the bug tracker.


On 12/1/05, Bruce Ferrell <bferrell at baywinds.org> wrote:
>
> Matt Riddell wrote:
> > dashy dude wrote:
> >
> >>Dear All
> >>I am trying to build a high availability cluster of
> >>asterisk.
> >>I am using RedHat cluster management suit on
> >>Enterprise edition AS3
> >>
> >>Origianally, astdb was located on native hard disk of
> >>each server.
> >>All my end points are configured for Reinvite=Yes
> >>
> >>Everrything was working fine and if active server is
> >>rebooted, the standby would take over and the ongoing
> >>calls will continue without any problem.
> >>
> >>But this had a problem that the astdb file is not
> >>updated with latest end-point information and phones
> >>dont get a call untill they re register.
> >>
> >>To avoid this, I moved the astdb file on the shared
> >>storage and created sym links from individual servers.
> >>Now, when the active server is rebooted, all the
> >>active calls are dropped.
> >>
> >>Please help me in resolving this.
> >
> >
> > Why don't you use Asterisk RealTime?
> >
> correct if I'm wrong (frequently) but the call state isn't stored in the
> realtime db is it?
>
> linux-ha uses a form of shared disk called DRBD that might solve this if
> you forced the astdb onto that.  Only one node of the cluster is
> currently allowed to write to astdb on that though.
>
> Just a thought
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