AIX 5挂载Linux NFS失败处理-vmount operation not permitted

AIX 5挂载Linux NFS失败处理-vmount operation not permitted

 

"vmount: operation not permitted" Error From Linux NFS Server

 

Technote (FAQ)

 

Question

 

When nfs mounting from a Linux NFS server, customer gets the following

error:

 

vmount: operation not permited

 

Answer

 

Environment

AIX versions 4.x and 5.x

 

Sometimes Linux NFS servers will do port checking and require that the NFS client use a reserved port.

 

     nfso -o nfs_use_reserved_ports=1

 

If the mount is going to be permanent, then the change needs to survive across a reboot. The nfs option must be changed permanently. On AIX 4.x and 5.1, the command above should be added to the startup scripts (possibly /etc/rc.nfs). On AIX 5.2 and above, the change can be made permanent by adding the -p flag.

 

     nfso -p -o nfs_use_reserved_ports=1

 

Historical Number

 

isg1pTechnote1352