AFR is OK :-) Only stripe doesn't work ?! My configuration glusterfs 1.3.7 fuse-2.7.0-glfs5 ----------------- Spec Client : Linux version 2.6.11-6mdk (gb@xxxxxxxxxxxxxxxxxxx) (gcc version 3.4.3 (Mandrakelinux 10.2 3.4.3-3mdk)) ----------------- volume bricka-ns type protocol/client option transport-type tcp/client option remote-host 192.168.2.131 option remote-subvolume bricka-ns end-volume volume bricka type protocol/client option transport-type tcp/client option remote-host 192.168.2.131 option remote-subvolume bricka end-volume volume brickb type protocol/client option transport-type tcp/client option remote-host 192.168.2.132 option remote-subvolume brickb end-volume #volume afr # type cluster/afr # subvolumes bricka brickb # option replicate *:2 #end-volume volume stripe type cluster/stripe subvolumes bricka brickb option block-size *:10KB end-volume ---------------- Spec server A Linux version 2.6.18-4-686 (Debian 2.6.18.dfsg.1-12) (waldi@xxxxxxxxxx) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Mon Mar 26 17:17:36 UTC 2007 ----------------- volume bricka type storage/posix option directory /home/bloire/brickglusterfs end-volume volume bricka-ns type storage/posix option directory /home/bloire/brickglusterfs-ns end-volume volume server type protocol/server subvolumes bricka bricka-ns option transport-type tcp/server option auth.ip.bricka.allow * option auth.ip.bricka-ns.allow * end-volume ---------------- Spec server B Linux version 2.6.18-4-686 (Debian 2.6.18.dfsg.1-12) (waldi@xxxxxxxxxx) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Mon Mar 26 17:17:36 UTC 2007 ----------------- volume brickb type storage/posix option directory /home/bloire/brickglusterfs end-volume volume server type protocol/server subvolumes brickb option transport-type tcp/server option auth.ip.brickb.allow * end-volume What I have to do ?