Ceph Squid : CephFS + NFS-Ganesha2024/05/03 |
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Install NFS-Ganesha to mount Ceph File System with NFS protocol.
For example, Configure NFS Export setting to CephFS like here.
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| [1] | Install and Configure NFS-Ganesha on CephFS Node. |
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root@node01:~#
root@node01:~# apt -y install nfs-ganesha-ceph mv /etc/ganesha/ganesha.conf /etc/ganesha/ganesha.conf.org
root@node01:~#
vi /etc/ganesha/ganesha.conf # create new
NFS_CORE_PARAM {
# disable NLM
Enable_NLM = false;
# disable RQUOTA (not suported on CephFS)
Enable_RQUOTA = false;
# NFS protocol
Protocols = 4;
}
EXPORT_DEFAULTS {
# default access mode
Access_Type = RW;
}
EXPORT {
# unique ID
Export_Id = 101;
# mount path of CephFS
Path = "/";
FSAL {
name = CEPH;
# hostname or IP address of this Node
hostname="10.0.0.51";
}
# setting for root Squash
Squash="No_root_squash";
# NFSv4 Pseudo path
Pseudo="/vfs_ceph";
# allowed security options
SecType = "sys";
}
LOG {
# default log level
Default_Log_Level = WARN;
}
systemctl restart nfs-ganesha
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| [2] | Verify NFS mounting on a Client Host. |
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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_ceph /mnt root@client:~# df -hT Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 392M 1.1M 391M 1% /run /dev/mapper/ubuntu--vg-ubuntu--lv ext4 28G 6.3G 20G 24% / tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda2 ext4 2.0G 95M 1.7G 6% /boot tmpfs tmpfs 392M 12K 392M 1% /run/user/0 node01.srv.world:/vfs_ceph nfs4 152G 0 152G 0% /mnt |
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