3.3. NFS Share Setup
The following procedure configures the NFS share for the NFS daemon failover. You need to perform this procedure on only one node in the cluster.
- Create the
/nfsshare
directory.mkdir /nfsshare
[root@z1 ~]# mkdir /nfsshare
Copy to Clipboard Copied! Toggle word wrap Toggle overflow - Mount the
ext4
file system that you created in Section 3.2, “Configuring an LVM Volume with an ext4 File System” on the/nfsshare
directory.mount /dev/my_vg/my_lv /nfsshare
[root@z1 ~]# mount /dev/my_vg/my_lv /nfsshare
Copy to Clipboard Copied! Toggle word wrap Toggle overflow - Create an
exports
directory tree on the/nfsshare
directory.mkdir -p /nfsshare/exports mkdir -p /nfsshare/exports/export1 mkdir -p /nfsshare/exports/export2
[root@z1 ~]# mkdir -p /nfsshare/exports [root@z1 ~]# mkdir -p /nfsshare/exports/export1 [root@z1 ~]# mkdir -p /nfsshare/exports/export2
Copy to Clipboard Copied! Toggle word wrap Toggle overflow - Place files in the
exports
directory for the NFS clients to access. For this example, we are creating test files namedclientdatafile1
andclientdatafile2
.touch /nfsshare/exports/export1/clientdatafile1 touch /nfsshare/exports/export2/clientdatafile2
[root@z1 ~]# touch /nfsshare/exports/export1/clientdatafile1 [root@z1 ~]# touch /nfsshare/exports/export2/clientdatafile2
Copy to Clipboard Copied! Toggle word wrap Toggle overflow - Unmount the ext4 file system and deactivate the LVM volume group.
umount /dev/my_vg/my_lv vgchange -an my_vg
[root@z1 ~]# umount /dev/my_vg/my_lv [root@z1 ~]# vgchange -an my_vg
Copy to Clipboard Copied! Toggle word wrap Toggle overflow