Hello, One more thing that I forgot to mention is that I was using version 1.3.0-pre3, and now upgraded to pre4 but it didn't get any better. And I have tryed to export another directory with samba, which is not under the gluster tree, and I can write there with 25-30MB/s. Also I can write with this speed to the gluster share from the samba node directly. The network hierarchy is like this: On node5 eth0 - 192.168.0.40 eth1 - 192.168.2.15 On node6 eth0 - 192.168.0.41 eth1 - 192.168.2.16 The 0.x and 2.x subnets are on physically separate networks, samba clients connect on 0.x and gluster communication is on 2.x. Here are my config files: (I have tryed using the io-threads translator, but it didn't made any difference either) node5.vol: volume brick-5-a type storage/posix # POSIX FS translator option directory /mnt/brick-5-a # Export this directory end-volume volume brick-6-b type storage/posix # POSIX FS translator option directory /mnt/brick-6-b # Export this directory end-volume volume server type protocol/server option transport-type tcp/server # For TCP/IP transport subvolumes brick-5-a brick-6-b option auth.ip.brick-5-a.allow 192.168.* # Allow access to "brick" volume option auth.ip.brick-6-b.allow 192.168.* # Allow access to "brick" volume end-volume -------------------------- node6.vol: volume brick-6-a type storage/posix # POSIX FS translator option directory /mnt/brick-6-a # Export this directory end-volume volume brick-5-b type storage/posix # POSIX FS translator option directory /mnt/brick-5-b # Export this directory end-volume volume server type protocol/server option transport-type tcp/server # For TCP/IP transport subvolumes brick-6-a brick-5-b option auth.ip.brick-6-a.allow 192.168.* # Allow access to "brick" volume option auth.ip.brick-5-b.allow 192.168.* # Allow access to "brick" volume end-volume ---------------------- client.vol: ### file: client-volume.spec.sample ### Add client feature and attach to remote subvolume volume brick-5-a type protocol/client option transport-type tcp/client # for TCP/IP transport option remote-host 192.168.2.15 # IP address of the remote brick option remote-subvolume brick-5-a # name of the remote volume end-volume volume brick-5-b type protocol/client option transport-type tcp/client # for TCP/IP transport option remote-host 192.168.2.16 # IP address of the remote brick option remote-subvolume brick-5-b # name of the remote volume end-volume volume brick-6-a type protocol/client option transport-type tcp/client # for TCP/IP transport option remote-host 192.168.2.16 # IP address of the remote brick option remote-subvolume brick-6-a # name of the remote volume end-volume volume brick-6-b type protocol/client option transport-type tcp/client # for TCP/IP transport option remote-host 192.168.2.15 # IP address of the remote brick option remote-subvolume brick-6-b # name of the remote volume end-volume volume afr-5 type cluster/afr subvolumes brick-5-a brick-5-b option replicate *:2 end-volume volume afr-6 type cluster/afr subvolumes brick-6-a brick-6-b option replicate *:2 end-volume volume bricks type cluster/unify subvolumes afr-5 afr-6 option scheduler rr option rr.limits.min-free-disk 1GB end-volume volume writebehind type performance/write-behind option aggregate-size 131072 subvolumes bricks end-volume volume readahead type performance/read-ahead option page-size 65536 option page-count 16 subvolumes writebehind end-volume ----------------------------------------- smb.conf: [global] workgroup = WORKGROUP server string = Gluster hosts allow = 192.168.0. load printers = no log file = /var/log/samba/%m.log max log size = 50 security = user socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 local master = no preferred master = no dns proxy = no idmap uid = 16777216-33554431 idmap gid = 16777216-33554431 template shell = /bin/false winbind use default domain = no [Gluster] path = /gluster valid users = user public = yes writable = yes browseable = yes ---------------------------- Thanks, Miklos
