Pooya, Your client spec was wrong. For a 4 node cluster with 2 replicas of each file following will be the spec file: (similarly you can write for 20 nodes) ### CLIENT client.vol #### volume brick1 type protocol/client option transport-type tcp/client option remote-host 172.16.30.11 option remote-port 6996 option remote-subvolume brick end-volume volume brick1-afr type protocol/client option transport-type tcp/client option remote-host 172.16.30.12 option remote-port 6996 option remote-subvolume brick-afr end-volume volume brick2 type protocol/client option transport-type tcp/client option remote-host 172.16.30.12 option remote-port 6996 option remote-subvolume brick end-volume volume brick2-afr type protocol/client option transport-type tcp/client option remote-host 172.16.30.13 option remote-port 6996 option remote-subvolume brick-afr end-volume volume brick3 type protocol/client option transport-type tcp/client option remote-host 172.16.30.13 option remote-port 6996 option remote-subvolume brick end-volume volume brick3-afr type protocol/client option transport-type tcp/client option remote-host 172.16.30.14 option remote-port 6996 option remote-subvolume brick-afr end-volume volume brick4 type protocol/client option transport-type tcp/client option remote-host 172.16.30.14 option remote-port 6996 option remote-subvolume brick end-volume volume brick4-afr type protocol/client option transport-type tcp/client option remote-host 172.16.30.11 option remote-port 6996 option remote-subvolume brick-afr end-volume volume afr1 type protocol/client subvolumes brick1 brick1-afr option replicate *:2 endvolume volume afr2 type protocol/client subvolumes brick2 brick2-afr option replicate *:2 endvolume volume afr3 type protocol/client subvolumes brick3 brick3-afr option replicate *:2 endvolume volume afr4 type protocol/client subvolumes brick4 brick4-afr option replicate *:2 endvolume volume unify1 type cluster/unify subvolumes afr1 afr2 afr3 afr4 ... .. endvolume On 3/14/07, Pooya Woodcock <pooya@xxxxxxxxxxxxxxx> wrote:
> http://www.gluster.org/docs/index.php/GlusterFS > Let us know if you need any help. > > Krishna Krishna, I am trying to figure out a config that will give me 4+ servers in cluster/unify and with replicate *:2 on AFR. Here is my config without iothreads,writebehind, etc... I modeled this after http:// www.gluster.org/docs/index.php/ GlusterFS_User_Guide#AFR_Example_in_Clustered_Mode What am I doing wrong? Can you fix my example? I want to scale to 20 nodes also, what do I need to change to get to 20 nodes? ### NODE 1 server.vol volume brick type storage/posix option directory /var/GlusterFS end-volume volume brick-afr type storage/posix option directory /var/GlusterFS-AFR end-volume volume server type protocol/server option transport-type tcp/server option bind-address 172.16.30.11 option listen-port 6996 subvolumes brick brick-afr option auth.ip.brick.allow 172.16.30.* option auth.ip.brick-afr.allow 172.16.30.* end-volume ### NODES 2-4 server.vol same as above but with 172.16.30.12 bound ### CLIENT client.vol #### volume brick1 type protocol/client option transport-type tcp/client option remote-host 172.16.30.11 option remote-port 6996 option remote-subvolume brick end-volume volume brick1-afr type protocol/client option transport-type tcp/client option remote-host 172.16.30.11 option remote-port 6996 option remote-subvolume brick-afr end-volume volume brick2 type protocol/client option transport-type tcp/client option remote-host 172.16.30.12 option remote-port 6996 option remote-subvolume brick end-volume volume brick2-afr type protocol/client option transport-type tcp/client option remote-host 172.16.30.12 option remote-port 6996 option remote-subvolume brick-afr end-volume volume brick3 type protocol/client option transport-type tcp/client option remote-host 172.16.30.13 option remote-port 6996 option remote-subvolume brick end-volume volume brick3-afr type protocol/client option transport-type tcp/client option remote-host 172.16.30.13 option remote-port 6996 option remote-subvolume brick-afr end-volume volume brick4 type protocol/client option transport-type tcp/client option remote-host 172.16.30.14 option remote-port 6996 option remote-subvolume brick end-volume volume brick4-afr type protocol/client option transport-type tcp/client option remote-host 172.16.30.14 option remote-port 6996 option remote-subvolume brick-afr end-volume volume afr1 type cluster/afr subvolumes brick1 brick2-afr brick3 brick4-afr option replicate *:2 end-volume volume afr2 type cluster/afr subvolumes brick1-afr brick2 brick3-afr brick4 option replicate *:2 end-volume volume bricks type cluster/unify subvolumes afr1 afr2 option scheduler rr option rr.limits.min-free-disk 10GB end-volume _______________________________________________ Gluster-devel mailing list Gluster-devel@xxxxxxxxxx http://lists.nongnu.org/mailman/listinfo/gluster-devel
