[root@datastorage231 opt]# gluster volume info ==> 查看创建的卷组信息
Volume Name: vm-images
Type: Striped-Replicate
Volume ID: e1dcf250-a1d4-47e8-8f43-328c14f2508c
Status: Created
Number of Bricks: 1 x 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: 192.168.55.231:/gfs_data/vm-images
Brick2: 192.168.55.232:/gfs_data/vm-images
Brick3: 192.168.55.233:/gfs_data/vm-images
Brick4: 192.168.55.234:/gfs_data/vm-images
Options Reconfigured:
performance.readdir-ahead: on
[root@datastorage231 opt]# gluster volume start vm-images ==>启动卷
volume start: vm-images: success
[root@datastorage231 opt]# gluster volume status all
Status of volume: vm-images
Gluster process TCP Port RDMA Port Online Pid
------------------------------------------------------------------------------
Brick 192.168.55.231:/gfs_data/vm-images 49152 0 Y 2533
Brick 192.168.55.232:/gfs_data/vm-images 49152 0 Y 3019
Brick 192.168.55.233:/gfs_data/vm-images 49152 0 Y 2987
Brick 192.168.55.234:/gfs_data/vm-images 49152 0 Y 2668
NFS Server on localhost 2049 0 Y 2555
Self-heal Daemon on localhost N/A N/A Y 2560
NFS Server on datastorage233 2049 0 Y 3009
Self-heal Daemon on datastorage233 N/A N/A Y 3015
NFS Server on datastorage234 2049 0 Y 2690
Self-heal Daemon on datastorage234 N/A N/A Y 2695
NFS Server on datastorage232 2049 0 Y 3041
Self-heal Daemon on datastorage232 N/A N/A Y 3046
Task Status of Volume vm-images
------------------------------------------------------------------------------
There are no active volume tasks
服务端基本的安装已经完成。 提示:增加pool后节点会自动创建gluster.info,文件中有唯一的UUID
/var/lib/glusterd/glusterd.info
节点状态不对时,可删除/var/lib/glusterd/目录中除了glusterd.info之外的所有目录文件,重启gluster服务
mount -t glusterfs 192.168.55.231:/vm-images /rhel6_gfs_data/
备用服务器挂载:
you can specify the following options whenusing the mount -t glusterfs command. Note that you need to separate all optionswith commas.
backupvolfile-server=server-name
volfile-max-fetch-attempts=number ofattempts
log-level=loglevel
log-file=logfile
transport=transport-type
direct-io-mode=[enable|disable]
use-readdirp=[yes|no]
mount -t glusterfs -o backupvolfile-server=volfile_server2,use-readdirp=no,log-level=WARNING,log-file=/var/log/gluster.logserver1:/test-volume /mnt/glusterfs
mount -t glusterfs -obackupvolfile-server=192.168.55.233,use-readdirp=no,log-level=WARNING,log-file=/var/log/gluster.log192.168.55.231:/vm-images /opt/gfs_temp