Table of Contents

NFSv4 (Esercizi)

Preparazione

1. Export NFS4

2. Export KRB5

3. Locking

#!/usr/bin/python
 
import fcntl
import time
 
f = open('tolock','w')
 
print( 'Acquisizione lock...' )
fcntl.lockf(f,fcntl.LOCK_EX)
print( 'Lock acquisito' )
 
print( 'Sleep 10 sec...' )
time.sleep(10)
 
print( 'Rilascio il lock...' )
fcntl.lockf(f,fcntl.LOCK_UN)
print( 'Lock rilasciato' )

4. ACL

5. Referrals