Hi all I'm totaly newbie on glusterfs. Well I've a cluster (for computation) (with ~30 nodes). On each node I've a free disk. What's I want is to have a unify glusterfs (aggregation of all 30 nodes disk). Do you have any example on this ? Actually I install glusterfs on each node. Make a configuration like *************************** volume brick type storage/posix option directory /_glusterfs end-volume volume server type protocol/server option transport-type tcp/server option bind-address My_IP_server option auth.ip.brick.allow * end-volume *************************** After that I can mount a glusterfs throught glusterfs -f /etc/glusterfs/glusterfs-client.vol /mnt with volume client type protocol/client option transport-type tcp/client option remote-host first-node-ip-add option transport-timeout 30 option remote-subvolume brick end-volume and It's working. But now I want to unify two space and it's not working I made this configuration file ******************************88 volume noeud01 type protocol/client option transport-type tcp/client # for TCP/IP transport option remote-host noeud01 option transport-timeout 30 option remote-subvolume brick end-volume volume noeud02 type protocol/client option transport-type tcp/client # for TCP/IP transport option remote-host noeud02 option transport-timeout 30 option remote-subvolume brick end-volume volume unify type cluster/unify subvolumes noeud01 noeud02 end-volume and nothing happen when I'm try to mount this unify volume. What's wrong ? Lots of thanks. Regards -- Albert SHIH Observatoire de Paris Meudon SIO batiment 15 Heure local/Local time: Jeu 22 nov 2007 17:33:39 CET