Load Balance ETL servers

I'm making some assumptions here, that the files are some sort of remote mount, and that you just need to remount it on the other box ?. (Otherwise, how would you get to the files on server1 if server1 goes down?)

You can add commands to /config/user_alert.conf which trigger unix commands to be run when particular messages are seen in the log files. You could match the message for your pool member going down, and have it run a unix command on the LTM.

So if you have commands that can be run from the BigIP (for example, "ssh user@server2 'mount /mnt/point'" that will effect what you need to do, then you can put those commands into the appropriate places, and let them do their magic.

Take a look at https://devcentral.f5.com/questions/user_alertconf-and-automation-good-stuff, and see if that's what you want to do.

How are you currently doing it with hacmp ?