Hi, I've set up 5 nodes cluster on a bladecenter system. All of them have two GFS filesystem (lock_dlm) mounted via SAN storage. It works with defaults and performance is bad. I'm createing lots of small files on one node and on the other node I'm trying to do simple 'ls' but it stucks. After several seconds it works pretty normal but this is not the behavior i was expecting:) Is there anything I can do to make it synchronize faster? Any hints? br -- http://www.actus.org.pl/ - :::: - nic-hdl: MM3380-RIPE GnuPG 6687 E661 98B0 AEE6 DA8B 7F48 AEE4 776F 5688 DC89 http://www.poznan.linux.org.pl/ : http://www.netsync.pl/ -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster