When using SFCFS for fast failover, so that only one node reads and writes to a filesystem at anyone time and SFCFS is just used to speed up failover by avoiding having to import diskgroups and mount filesystems, there is a requirement to move the CFS primary with the failover application service group so that the application doing the writes is on the same system as the CFS primary.
For me this is standard functionality, as SFCFS is particularly sold as a fast failover solution, like as an alternative to Oracle RAC (in addition of course to being able to write to filesystems simultaneously), but I can't find any referece to standard tools for moving the CFS primary in VCS - does anyone know if any exist?
For me the most logical approach for this would be to have a trigger script or resource which looks at the CFS service group it is dependent on and promotes the CFSMounts in that child service group which I can write myself, but I would have thought that a standard script/agent exists.
Thanks
Mike