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01-28-2009 04:50 AM
01-28-2009 04:50 AM
			
				
					
						
							NFS permission issue
						
					
					
				
			
		
	
			
	
	
	
	
	
			
				
					
					
						ldap + Terminal server is nfs client
# grep nfs /etc/fstab
10.0.0.15:/share /home nfs defaults 0 0
from nfs server(linux based nfs server)
# cat /etc/exports
/share 10.0.0.0/24(rw,sync,no_root_squash)
whenever a new user created the ldap server creates the home directory for that user under /home.
Now we have to use NetApp device as a NFS server.
On ldap+terminal Server(nfs client) i mount the netapp based NFS share on /test
then I tried to copy all the data under /home to the /test(netapp based nfs share),
# cp -rvp /home /test
and I got the "Cannot preserve permission" error
please help
					
				
			
			
				
			
			
				
			
			
			
			
			
			
		
		
		
	
	
	
# grep nfs /etc/fstab
10.0.0.15:/share /home nfs defaults 0 0
from nfs server(linux based nfs server)
# cat /etc/exports
/share 10.0.0.0/24(rw,sync,no_root_squash)
whenever a new user created the ldap server creates the home directory for that user under /home.
Now we have to use NetApp device as a NFS server.
On ldap+terminal Server(nfs client) i mount the netapp based NFS share on /test
then I tried to copy all the data under /home to the /test(netapp based nfs share),
# cp -rvp /home /test
and I got the "Cannot preserve permission" error
please help
		3 REPLIES 3
	
	            
            
		
		
			
            
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01-28-2009 05:21 AM
01-28-2009 05:21 AM
			
				
					
						
							Re: NFS permission issue
						
					
					
				
			
		
	
			
	
	
	
	
	
			
				
					
					
						>>> Now we have to use NetApp device as a NFS server.
The question is, ¿is the NetApp NFS server able to handle UNIX permissions?
Maybe, the NetApp server uses another file systme type locally that cannot preserve the Unix permissions.
For example, you will get the same error if you share via NFS a Windows directory.
¿Can you post the ouput of ls -la for the NFS share on the NetAPP device?
		
		
	
	
	
The question is, ¿is the NetApp NFS server able to handle UNIX permissions?
Maybe, the NetApp server uses another file systme type locally that cannot preserve the Unix permissions.
For example, you will get the same error if you share via NFS a Windows directory.
¿Can you post the ouput of ls -la for the NFS share on the NetAPP device?
	Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?
			
			
				
			
			
			
			
			
			
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01-28-2009 06:24 AM
01-28-2009 06:24 AM
			
				
					
						
							Re: NFS permission issue
						
					
					
				
			
		
	
			
	
	
	
	
	
			
				
					
					
						I'll be back after asking these questions from Storage guy.. have to wait ;(
					
				
			
			
				
			
			
				
			
			
			
			
			
			
		
		
		
	
	
	
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01-28-2009 06:27 AM
01-28-2009 06:27 AM
			
				
					
						
							Re: NFS permission issue
						
					
					
				
			
		
	
			
	
	
	
	
	
			
				
					
					
						one thing I know is that the OS of the NFS storage device(NetApp) is Data ONTAP
					
				
			
			
				
			
			
				
			
			
			
			
			
			
		
		
		
	
	
	
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