分布式文件系统GlusterFS的安装

1 安装相关软件

1) 安装服务

yum install -y glusterfs glusterfs-server glusterfs-fuse glusterfs-rdma

2) 启动服务

systemctl start glusterd.service

systemctl enable glusterd.service

2 GlusterFS配置

  1. 在其中一台机器把其余所有机器添加到信任池

gluster peer probe 192.168.10.112

gluster peer probe 192.168.10.113

查看信任池

gluster peer status

  1. 创建挂载卷

只要在任意一个节点执行

gluster volume create ${volume_name} replica 3 transport tcp \

192.168.10.112:/home/gfs/data/fs1 \

192.168.10.113:/home/gfs/data/fs1 \

192.168.10.114:/home/gfs/data/fs1 \

192.168.10.115:/home/gfs/data/fs1 \

192.168.10.116:/home/gfs/data/fs1 \

192.168.10.117:/home/gfs/data/fs1 \

192.168.10.118:/home/gfs/data/fs1 \

192.168.10.132:/home/gfs/data/fs1 \

192.168.10.133:/home/gfs/data/fs1 \

192.168.10.134:/home/gfs/data/fs1 \

192.168.10.135:/home/gfs/data/fs1 \

192.168.10.136:/home/gfs/data/fs1 \

192.168.10.137:/home/gfs/data/fs1 \

192.168.10.138:/home/gfs/data/fs1 \

​ 192.168.10.138:/home/gfs/data/fs2 force

挂载卷的名字为: ${volume_name}(可随意命名,后面需要用到)

此处采用3备份,brick数量必须是备份数的整数倍,本次只有14台服务器, 故在192.168.10.138添加两个brick (同一个节点添加两个brick需要在末尾添加force参数)

3) 启动挂载卷

gluster volume start ${volume_name}

查看挂载卷:

gluster volume info

gluster volume status

4) 在GlusterFS集群的所有机器上挂载目录

创建目录:mkdir /export/data

mount -t glusterfs 192.168.10.112:/ ${volume_name} /export/data

mount -t glusterfs 192.168.10.113:/ ${volume_name} /export/data

暂时采用节点只需挂载本节点。

5) GlusterFS常用配置

gluster volume set ${volume_name} performance.read-ahead on

gluster volume set ${volume_name} performance.quick-read on

gluster volume set ${volume_name} performance.write-behind on

# 1.开启指定volume的配额

# gluster volume quota ${volume_name} enable

# 2.限制指定volume的配额

# gluster volume quota ${volume_name} limit-usage / 5GB

# 3.设置cache大小, 默认32MB

gluster volume set ${volume_name} performance.cache-size 1024MB

# 4.设置io线程, 太大会导致进程崩溃

gluster volume set ${volume_name} performance.io-thread-count 16

# 5.设置网络检测时间, 默认42s

gluster volume set ${volume_name} network.ping-timeout 10

# 6.设置写缓冲区的大小, 默认1M

gluster volume set ${volume_name} performance.write-behind-window-size 512MB

猜你喜欢

转载自blog.csdn.net/changlina_1989/article/details/120723683