server-world install gluster-fei

zcl_ccc

　　网址： http://www.server-world.info/en/note?os=CentOS_7&p=glusterfs&f=1
　　Install GlusterFS to Configure Storage Cluster.
　　It is recommended to use partitions for GlusterFS volumes which are different from the / partition.
　　The environment on this example is set as that sdb1 is mounted on /glusterfs directory for GlusterFS Configuration on all Nodes.
[1]Install GlusterFS Server on all Nodes in Cluster.　　[root@node01 ~]#
　　yum -y install centos-release-gluster38
　　[root@node01 ~]#
　　sed -i -e "s/enabled=1/enabled=0/g" /etc/yum.repos.d/CentOS-Gluster-3.8.repo
　　# enable EPEL, too
　　[root@node01 ~]#
　　yum --enablerepo=centos-gluster38,epel -y install glusterfs-server
[root@node01 ~]#　　systemctl start glusterd
　　[root@node01 ~]#
　　systemctl enable glusterd
[2]If Firewalld is running, allow GlusterFS service on all nodes.[root@node01 ~]#　　firewall-cmd --add-service=glusterfs --permanent
　　success
　　[root@node01 ~]#
　　firewall-cmd --reload
　　success
　　It's OK if you mount GlusterFS volumes from clients with GlusterFS Native Client.
[3]GlusterFS supports NFS (v3), so if you mount GlusterFS volumes from clients with NFS, Configure additinally like follows.　　[root@node01 ~]#
　　yum -y install rpcbind
[root@node01 ~]#　　systemctl start rpcbind
　　[root@node01 ~]#
　　systemctl enable rpcbind
　　[root@node01 ~]#
　　systemctl restart glusterd
　　# if Firewalld is running, allow services below
　　[root@node01 ~]#
　　firewall-cmd --add-service={nfs,rpc-bind} --permanent
　　[root@node01 ~]#
　　firewall-cmd --reload
[4]　　Installing and Basic Settings of GlusterFS are OK. Refer to next section for settings of clustering.