Re: 10g with HACMP (no RAC)?
Date: Sun, 7 Sep 2008 14:15:23 -0700 (PDT)
On Sep 7, 4:16 pm, Uwe Weber <uwe.we..._at_teleos-web.de> wrote:
> Yes, it is. If HACMP decides that the active node has gone missing,
> it varies on the shared vgs, mounts the shared filesystems and sets
> an IP alias with the cluster's ip on the "public" interface of the
> standby node. It then executes all the application startup scripts
> which you have configured into the Ressource Group (RG). One of these
> scripts should start your Oracle instance, which will do an instance
> recovery. Or at least this is the case with a node failure.
> In case of a RG move your scripts should shutdown the instance on
> the activie side and restart it on the other node.
> Of course you have to do all the error checking in the scripts yourself
> and take care of every possible situation that could go wrong with
> db shutdown or startup.
Of course hpux with service guard provides similar functionality ( but OP noted that server decisions have already been made ). Received on Sun Sep 07 2008 - 16:15:23 CDT