分布式文件系统glusterfs安装步骤

我的系统是 RHEL5 , 可能环境不一样， 需要安装的第三方依赖不一样啊， 反正大家在安装的过程中缺少什么就去安装什么， 一般都会有提示的。

下载 glusterfs-3.2.0.tar.gz 源码包。 随便解压到一个目录。

glusterfs 需要 fuse 的支持， 在安装开始之前请先安装 fuse。

fuse可以到http://fuse.sourceforge.net/进行下载

安装fuse的步骤如下：

./configure

make

make install

glusterfs 需要 ctypes 的支持， 在安装开始之前请先安装 ctypes。

ctypes看的下载地址为 http://python.net/crew/theller/ctypes/

ctypes库安装时需要使用 python，安装步骤如下

python setup.py build
python setup.py test
python setup.py install

安装glusterfs， 步骤如下：

cd /home/glusterfs-3.2.0

./configure --enable-fusermount

make

make install

下来需要进行配置，我这里的环境为 ：

server端3台----------- 192.168.2.85 和 192.168.2.222 和 192.168.2.98

client 端1台------------192.168.2.55

配置文件所在的目录为 /etc/glusterfs/

[root@redhat1 glusterfs]# more protocol-server.vol

### Export volume "brick" with the contents of "/home/export" directory.
volume brick
type storage/posix                   # POSIX FS translator
option directory /data/movies        # Export this directory
end-volume

### Add network serving capability to above brick.
volume server
type protocol/server
option transport-type tcp      # For TCP/IP transport
option transport.socket.listen-port 24016

# option transport-type ib-verbs # For Infiniband Verbs transport
# option transport.ib-verbs.work-request-send-size  131072
# option transport.ib-verbs.work-request-send-count 64
# option transport.ib-verbs.work-request-recv-size  131072
# option transport.ib-verbs.work-request-recv-count 64
# option transport.ib-verbs.listen-port 24016

#  option bind-address 192.168.1.10     # Default is to listen on all interfaces
# option client-volume-filename /etc/glusterfs/glusterfs-client.vol
subvolumes brick
option auth.addr.brick.allow 192.168.* # Allow access to "brick" volume
end-volume

上面是 服务器端 的配置文件，每台服务器的配置都一样， 共享数据目录为 /data/movies

启动服务器端的命令为 ：

glusterfsd -l /etc/glusterfs/g.log -f /etc/glusterfs/protocol-server.vol

下面的配置文件时客户端的配置文件：

volume client0
type protocol/client
option transport-type tcp     # for TCP/IP transport
# option transport-type ib-sdp  # for Infiniband transport
option remote-host 192.168.2.85     # IP address of the remote brick
option transport.socket.remote-port 24016

# option transport-type ib-verbs # for Infiniband verbs transport
# option transport.ib-verbs.work-request-send-size  1048576
# option transport.ib-verbs.work-request-send-count 16
# option transport.ib-verbs.work-request-recv-size  1048576
# option transport.ib-verbs.work-request-recv-count 16
# option transport.ib-verbs.remote-port 24016

option remote-subvolume brick        # name of the remote volume
# option transport-timeout 30          # default value is 120seconds
end-volume

volume client1
type protocol/client
option transport-type tcp     # for TCP/IP transport
# option transport-type ib-sdp  # for Infiniband transport
option remote-host 192.168.2.222     # IP address of the remote brick
option transport.socket.remote-port 24016

# option transport-type ib-verbs # for Infiniband verbs transport
# option transport.ib-verbs.work-request-send-size  1048576
# option transport.ib-verbs.work-request-send-count 16
# option transport.ib-verbs.work-request-recv-size  1048576
# option transport.ib-verbs.work-request-recv-count 16
# option transport.ib-verbs.remote-port 24016

option remote-subvolume brick        # name of the remote volume
# option transport-timeout 30          # default value is 120seconds
end-volume

volume client2
type protocol/client
option transport-type tcp     # for TCP/IP transport
# option transport-type ib-sdp  # for Infiniband transport
option remote-host 192.168.2.98     # IP address of the remote brick
option transport.socket.remote-port 24016

# option transport-type ib-verbs # for Infiniband verbs transport
# option transport.ib-verbs.work-request-send-size  1048576
# option transport.ib-verbs.work-request-send-count 16
# option transport.ib-verbs.work-request-recv-size  1048576
# option transport.ib-verbs.work-request-recv-count 16
# option transport.ib-verbs.remote-port 24016

option remote-subvolume brick        # name of the remote volume
# option transport-timeout 30          # default value is 120seconds
end-volume

volume unify
type cluster/distribute
subvolumes client0 client1 client2
end-volume

启动客户端的命令为：

glusterfs -l /etc/glusterfs/glusterfs.log -f /etc/glusterfs/protocol-client.vol /mnt

启动后可以检查 /etc/glusterfs/glusterfs.log 文件， 进行查看日志。

也可以用 df -h 命令来查看，如下代表成功

glusterfs#/etc/glusterfs/protocol-client.vol
654G 133G 487G 22% /mnt

由于glusterfs 使用了 fuse， 所以就和使用本地的一个目录一样使用这个分布式的文件系统了。

不信你就执行一下 ：

ls /mnt

cp /etc/glusterfs/protocol-client.vol /mnt

ls /mnt