AIX下面挂载Linux文件系统

aix下面挂载linux文件系统，失败，如下代码

# mount 172.16.4.176:/Tbackup /Tbackup/dbra
mount: 1831-008 giving up on:
172.16.4.176:/Tbackup
vmount: Operation not permitted.
----------------------------------------------------------------------

# nfso -p -o nfs_use_reserved_ports=1
Setting nfs_use_reserved_ports to 1
Setting nfs_use_reserved_ports to 1 in nextboot file
# mount 172.16.4.176:/Tbackup /Tbackup/dbra

#
ps:
5.2版本下执行：
nfso -o nfs_use_reserved_ports=1
5.2（含）以上执行：
nfso -p -o nfs_use_reserved_ports=1

官方参考：

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收起