DRBD + Heartbeat causing infinite reboot loops between master and slave nodes – Cloudstack setup

I am probably lucky to have come this issue at early stage of my setup. I faced an infinite reboot loops at interval between my two Cloudstack Manager node + DRBD + Heartbeat last 48 hours.  It kept me up for hours looking and searching through the web / forums and DRBD wiki. So after spending those hours, i would like to share the config that i used for mine to the rest there. If you have any feedback or questions, just hit the comment box.

global.conf @ /etc/drbd.d


datasql.res @ /etc/drbd.d on node 1


datasql.res @ /etc/drbd.d on node 2





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