Tag Archives: nfs_use_reserved_ports

Mounting Linux NFS shares in AIX

I found a scribbled note regarding the matter and just had to post this as a reminder:

Mounting an NFS export from a Linux server in AIX will surely fail, unless you run this command before mounting:

nfso -o nfs_use_reserved_ports=1

After this you can proceed with regular mounting.

The explanations I’ve seen to why AIX doesn’t use reserved ports to begin with, vary from AIX follows NFS standard to It’s more secure this way. Whatever the reason behind this, it’s annoying when mounting fails without an abvious and reasonable explanation.

 

 

 

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