AIX挂载LINUX NFS

修改参数：

nfso -o nfs_use_reserved_ports=1  

当oracle通过NFS倒数据时，碰到以下报错：

WARNING: NFS file system /dp mounted with incorrect options()

WARNING:Expected NFS mount options: rsize>=32768,wsize>=32768,hard,

解决办法：

1、检查

showmount -e

报错：xxxx：RPC: 1832-019 Program not registered

2、重启nfs

# stopsrc -g nfs

0513-044 The biod Subsystem was requested to stop.

0513-044 The rpc.statd Subsystem was requested to stop.

0513-044 The rpc.lockd Subsystem was requested to stop.

# stopsrc -s portmap 

0513-044 The portmap Subsystem was requested to stop.

# startsrc -s portmap

0513-059 The portmap Subsystem has been started. Subsystem PID is 1573172.

# startsrc -g nfs

0513-059 The biod Subsystem has been started. Subsystem PID is 5832866.

0513-059 The nfsd Subsystem has been started. Subsystem PID is 3670954.

0513-059 The rpc.mountd Subsystem has been started. Subsystem PID is 6357752.

0513-059 The nfsrgyd Subsystem has been started. Subsystem PID is 3473682.

0513-059 The gssd Subsystem has been started. Subsystem PID is 7864488.

0513-059 The rpc.lockd Subsystem has been started. Subsystem PID is 3473684.

0513-059 The rpc.statd Subsystem has been started. Subsystem PID is 2294578.

# showmount -e 

showmount: no exported file systems for xxxxx(正常了)

3、挂载nfs：

 mount -o rw,bg,hard,nointr,rsize=32768,wsize=32768,proto=tcp,vers=3,timeo=600 xxx:/abc /abc