we have a funky custom application that doesnt seem to like reading/writing to the shared GFS filesystem we have on our 2node cluster. someone at the vendor suggested just having the main node mount the GFS filesystem with "lock_nolock" to see if that would fix the problem. What is the correct way to go through the motions to do this? because currently they both mount up the gfs partition and I believe its a dependency for the other services. feel free to direct me to the right FM to RTFM. Jason -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster