GlusterFS : GlusterFS + NFS-Ganesha2018/06/22 |
Install NFS-Ganesha and integrate with GlusterFS to mount Gluster Volume with NFS protocol.
The supported NFS protocols by NFS-Ganesha are v3, v4.0, v4.1, pNFS. |
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[1] | Disable NFS feature in Gluster first. The NFS feature in Gluster is officially deprecated. Also if NFS server is running, stop and disable it, too. |
# OK if [nfs.disable: on] (default setting) root@node01:~# gluster volume get vol_distributed nfs.disable Option Value ------ ----- nfs.disable on # if [nfs.disable: off], turn to disable root@node01:~# gluster volume set vol_distributed nfs.disable on volume set: success # if NFS server is running, disable it root@node01:~# systemctl stop nfs-server root@node01:~# systemctl disable nfs-server |
[2] | Install and Configure NFS-Ganesha on a Node in GlusterFS Cluster. |
root@node01:~#
root@node01:~# apt -y install nfs-ganesha-gluster mv /etc/ganesha/ganesha.conf /etc/ganesha/ganesha.conf.org
root@node01:~#
vi /etc/ganesha/ganesha.conf # create new NFS_CORE_PARAM { # possible to mount with NFSv3 to NFSv4 Pseudo path mount_path_pseudo = true; # NFS protocol Protocols = 3,4; } EXPORT_DEFAULTS { # default access mode Access_Type = RW; } EXPORT { # uniq ID Export_Id = 101; # mount path of Gluster Volume Path = "/vol_distributed"; FSAL { # any name name = GLUSTER; # hostname or IP address of this Node hostname="10.0.0.51"; # Gluster volume name volume="vol_distributed"; } # rconfig for root Squash Squash="No_root_squash"; # NFSv4 Pseudo path Pseudo="/vfs_distributed"; # allowed security options SecType = "sys"; } LOG { # default log level Default_Log_Level = WARN; } # verify mount root@node01:~# showmount -e localhost Export list for localhost: /vfs_distributed (everyone) |
[3] | Verify NFS mounting on a Client. |
root@client:~#
apt -y install nfs-common # specify Pseudo path set on [Pseudo=***] in ganesha.conf root@client:~# mount -t nfs4 node01.srv.world:/vfs_distributed /mnt root@client:~# df -hT Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 395M 616K 394M 1% /run /dev/mapper/ubuntu--vg-root ext4 29G 1.9G 26G 7% / tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup tmpfs tmpfs 395M 0 395M 0% /run/user/0 node01.srv.world:/vfs_distributed nfs4 57G 4.4G 51G 8% /mnt |
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