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howtos:network_services:nfs-quick_and_dirty_setup [2014/01/20 23:15 (UTC)]
arfon [Problems/Solutions] Fixed code blocking
howtos:network_services:nfs-quick_and_dirty_setup [2019/10/08 04:38 (UTC)] (current)
bassmadrigal Fix filename typo per Skaendo on LQ forum
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 <!-- Add your text below. We strongly advise to start with a Headline (see button bar above). --> <!-- Add your text below. We strongly advise to start with a Headline (see button bar above). -->
-Known to work on Slackware 14 14.1 \\ +====== NFS - Quick and Dirty Setup ====== 
 + 
 +Known to work on Slackware 1414.1 and 14.2 \\ 
  
 ====== Assumptions ====== ====== Assumptions ======
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 <​code>​vi /​etc/​exports</​code>​ <​code>​vi /​etc/​exports</​code>​
 add: \\  add: \\ 
-<code>/​nfs_share 192.168.1.1/​24(rw,​sync,​no_subtree_check)</​code>+<file sh /​etc/​exports>/​nfs_share 192.168.1.1/​24(rw,​sync,​no_subtree_check)</​file>
  
 Start the NFS and RPC daemons \\  Start the NFS and RPC daemons \\ 
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 chmod 755 /​etc/​rc.d/​rc.rpc chmod 755 /​etc/​rc.d/​rc.rpc
 /​etc/​rc.d/​rc.nfsd start /​etc/​rc.d/​rc.nfsd start
-/​etc/​rc.d/​rpc start</​code>​+/etc/rc.d/rc.rpc start</​code>​
  
 Export the shares \\ Export the shares \\
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 Create the mount point \\  Create the mount point \\ 
 <​code>​mkdir /​mnt/​nfs_share</​code>​ <​code>​mkdir /​mnt/​nfs_share</​code>​
 +Start the RPC daemon \\ 
 +<​code>​chmod 755 /​etc/​rc.d/​rc.rpc
 +/​etc/​rc.d/​rc.rpc start</​code>​
  
  
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 <​code>​ vi /​etc/​fstab</​code>​ <​code>​ vi /​etc/​fstab</​code>​
 add: \\  add: \\ 
-<code>​my.nfs.server:/​nfs_share /​mnt/​nfs_share nfs rw,defaults 0 0</code>+<file sh /etc/fstab>​my.nfs.server:/​nfs_share /​mnt/​nfs_share nfs rw,defaults 0 0</file>
  
 **SEMI-AUTO-MOUNT** \\  **SEMI-AUTO-MOUNT** \\ 
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 <​code>​ vi /​etc/​fstab</​code>​ <​code>​ vi /​etc/​fstab</​code>​
 add: \\  add: \\ 
-<code>​my.nfs.server:/​nfs_share /​mnt/​nfs_share nfs rw,noauto 0 0</code>+<file sh /etc/fstab>​my.nfs.server:/​nfs_share /​mnt/​nfs_share nfs rw,noauto 0 0</file>
 then when you want to mount, just run: \\  then when you want to mount, just run: \\ 
 <​code>​mount /​mnt/​nfs_share</​code>​ <​code>​mount /​mnt/​nfs_share</​code>​
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 chmod 755 /​etc/​rc.d/​rc.rpc chmod 755 /​etc/​rc.d/​rc.rpc
 /​etc/​rc.d/​rc.nfsd start /​etc/​rc.d/​rc.nfsd start
-/​etc/​rc.d/​rpc start+/etc/rc.d/rc.rpc start
 exportfs -a</​code>​ exportfs -a</​code>​
  
 **CLIENT:** \\  **CLIENT:** \\ 
 <​code>​mkdir /​mnt/​nfs_share <​code>​mkdir /​mnt/​nfs_share
 +chmod 755 /​etc/​rc.d/​rc.rpc
 +/​etc/​rc.d/​rc.rpc start
 echo "​YOUR_NFS_SERVER:/​SHARED_DIR /​CLIENT_MOUNT_POINT nfs rw,defaults 0 0" >> /etc/fstab echo "​YOUR_NFS_SERVER:/​SHARED_DIR /​CLIENT_MOUNT_POINT nfs rw,defaults 0 0" >> /etc/fstab
 mount /​CLIENT_MOUNT_POINT mount /​CLIENT_MOUNT_POINT
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 3) Remount the NFS share 3) Remount the NFS share
  
 +4) No Root Squash:
 +There are many options for NFS and I want to keep this article short but effective so I am leaving out many of the various configuration items that you could do. However there is one option that is worth mentioning, **no_root_squash**. By default NFS will downgrade any files created with the root permissions to the nobody user. This is a security feature that prevents privileges from being shared unless specifically requested.
 +If I create a file as the root user on the client on the NFS share, by default that file is owned by the nobody user.
 +<​code>​
 + ​root@client:​~#​ touch /​shared/​nfs1/​file2 ​
 + ​root@server:/​nfs#​ ls -la file2
 + ​-rw-r--r-- 1 nobody nogroup 0 Nov 18 18:06 file2
 +</​code>​
 +Sometimes it is important to share files that are owned as root with the proper permissions,​ in these cases this can be done by simply adding the **no_root_squash** attribute to the **/​etc/​exports** configuration.
  
- +**Edit the /​etc/​exports file:** 
 +<​code>​ 
 +/nfs_share 192.168.1.1/​24(rw,​sync,​no_root_squash) 
 +</​code>​
 ====== Sources ====== ====== Sources ======
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