[Linux-HA] drbd with Linux-HA

[Muhammad Sharfuddin]

OS: SLES 10 SP 3

I am running a two node(node1, node2) active passive(standby) Oracle
cluster via Linux-HA. Oracle is installed on "/oracle", and /oracle is
an 'ext3' filesystem on SAN/LUN.

At any given time, either all of the resources(IP, Filesystem, and
Oracle) are either on node1, or node2.

Now to make a DR, I want to put/implement 'drbd', but in a way that both
the cluster nodes(node1, and node2) remains mounting the same
disk/device(SAN Disk), but there will be another machine(node3) which
should not be the part of Linux-HA cluster, and will be the standby
oracle machine having its own and separate disk. 

so my drbd configuration should be like /oracle on SAN(/dev/sdb1...
mounted by either node1 or node2), and /oracle(/dev/sdc1) on node3 will
be the drbd devices.

is it possible ?
any help/document/url will be highly appreciated 

Regards,
--ms