>> Dear List, >> >> I have one last little problem with setting up an cluster. My gfs >> Mount will hang as soon as I do an iptables restart on one of the >> nodes.. > Undoubtedly someone else with more experience with GFS will give you an > answer, but to me this makes me think ip_conntrack stuff gets cleared > out and sessions have to reestablish themselves. > > Ray Ray, Thanks for your fast answer and getting me into the right direction. This sounds like a possible solution, but I have no clue how to fix it. I googled already a lot on ip_conntrack + gfs, but don't see a possible solution coming up. Can someone/you please help me a little bit more with the issue? Thanks a lot! Sven