On Thu, 2006-06-22 at 13:03 +0200, carlopmart wrote:
> Hi all,
>
> I need to deploy different drbd devices using RHCS (without GFS and a
> shared storage). Is it possible to mount drbd devices before rgmanager
> starts up configrued services? Do I use /etc/ha.d/resources.d/drbddisk
> provided by drbd package (heatbeat use this script to accomplish this)?
>
> Many thans.
>
I haven't tried this; I assume /etc/ha.d/resources.d/drbddisk is a
script, right? If so...
<service name="foo" ...>
<script name="drbd" file="/etc/ha.d/resources.d/drbddisk">
<script name="httpd" file="/etc/init.d/httpd"/>
</script>
</service>
This is basically a parent/child dependency: "drbd" will be started
before "httpd", and stopped after httpd has been stopped.
It might be possible to grab linux-ha's drbd resource and use it almost
out of the box with RHCS, but I haven't tried this either. Either way,
rgmanager should probably have a DRBD resource agent at some point.
-- Lon
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