Hi all, I am a new user of heartbeat.
I configure an active/passive cluster with too Dell PE1900 based on SuSE linux with heartbeat 2.0.8 (r1-style). After some problems by DRBD resources after a cold reset of the master node (not removed locks), which was fixed by Phillipp Reissner last weekend all works fine. At next I was looking for a stonith module for the Dell Remote Access Controller DRAC 5 but I find only one for the drac3. Inside the drac5 the layout of the embedded Web-Interface have been changed, so the drac3 module won't work. So I've write my own module strongly based on the acpmaster module. The module uses the SM-CLP command line interface of the drac5 via telnet. I'm really not a good C-programmer but it works perfectly. But there would be one problem (and with the drac3 module it would be too), if the server lost power connection. So the Remote Access Card won't be accessible and the fencing process will never been stopped and so no resource take_over take place, unless you manually take corrective action. So a redundant power supply would be strongly recommend. I've seen that other users are looking for a drac5 module too, so I've attached the source of the drac5 module. It would be glad, if some one could tell me a way, how I can handle the described problem on never endings fencing, if the access to the drac will loss (cause of power lost or the network connection would fail). Thomas Paschy <th.paschy at hepasoft.de>
drac5.c
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