The software that www.gluster.org makes allows to have distributed file systems with commodity hardware.
Rpm
===
http://download.gluster.com/pub/gluster/glusterfs/LATEST/CentOS/glusterfs-fuse-3.2.0-1.x86_64.rpm
http://download.gluster.com/pub/gluster/glusterfs/LATEST/CentOS/glusterfs-core-3.2.0-1.x86_64.rpm
http://download.gluster.com/pub/gluster/glusterfs/LATEST/CentOS/glusterfs-rdma-3.2.0-1.x86_64.rpm
Gluster Daemon
==============
/etc/init.d/glusterd start
Firewall
========
iptables -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 24007:24008 -j ACCEPT
iptables -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 24009:24014 -j ACCEPT
Bricks
======
gluster peer probe SERVER_NAME_OR_IP
Volumes
=======
Creation
========
# replicated (mirror onto 2 hosts)
gluster volume create test-volume replica 2 transport tcp server1:/exp1 server2:/exp2
Start
=====
gluster volume start test-volume
List
====
gluster volume info (all|vol_name)
Mount
=====
mount -t glusterfs HOSTNAME-OR-IPADDRESS:/VOLNAME MOUNTDIR
