Hello, I have GFS version 6 installes on rhl es3 update 3. The GFS includes 3 nodes, a, b and c. The three nodes run the lock_gulm daemon, and thus it runs in RLM mode. I have done some tests to check that the GFS works correctly, and i ran into some thing very weird: Lets assume the master is A, and B and C are slaves. Disconnecting B or C from the network works fine. Disconnecting A causes a problem. Lets assume B tries to be the new master. B indicates that A is down, but for some reason it also thinks that C is down, thus it waits for enough slaves to contact him, and it doesn't happen. I tried to increase the timeout, and now it sometimes work and sometimes don't. Does anyone have a clue why it is happening ? Thanx, Oved