 9.     NFS 273

( ^

RPC-,     NFS,   -
     NFS    -
   .

 ,    ""  (-
,   NFS)    "" -
 ( NFS) -    . -
  ""    ,
,         .
 ""      -
 /.      
     ,     -
         .  
   ,     -
,  NFS     
         NFS.

 

 NFS,  ,  UDP-,  2049
(NFSv2),  TCP (NFSv3)   2049,    -
      RPC  
,     ,     RPC     
RPC_portmapping,        
   NFS.

  NFS-     .
,       - ,
 ,       , -
           -
 . ,  ,      -
  WRITE,    ,  
  ,     . , 
   ,    , ,  , -
   .   NFS    -
       .

   , NFS-      -
  . ,    
,      .   
      NFS:

1.   LOOKUP      
.     ,   
 .