drawback of samba/smbfs over nfs

drawback of samba/smbfs over nfs

Post by Andreas Jellingha » Mon, 19 Jul 1999 04:00:00



i consider replaceing an nfs export with a samba export and smbfs import.
the security problems of nfs are will known to me, as the advantages of
samba. my question is: what drawbacks can i expect with a samba/smb try ?

for example, createing device inodes is not possible via smbfs (i guess).
this is ok, since i want to export/import /home/<user>.

but what about symlinks ? sockets ? named pipes ?
i don't know how many normal unix applications (not daemons)
depend on them and require them in $HOME. (/tmp is normal ext2fs).
anything else to worry ?

i also guess samba/smbfs will be slower. but will it be 5% or 100% ?
i have no idea.

thanks for your help.

regards, andreas

 
 
 

drawback of samba/smbfs over nfs

Post by Colin McKinno » Mon, 19 Jul 1999 04:00:00



>i consider replaceing an nfs export with a samba export and smbfs import.
>the security problems of nfs are will known to me, as the advantages of
>samba. my question is: what drawbacks can i expect with a samba/smb try ?

IME file permissions are handled radically differently - with smb you only
get to read / write / full control depending on the username you mount the
share as - chown and chmod are ineffective.

Quote:

>for example, createing device inodes is not possible via smbfs (i guess).
>this is ok, since i want to export/import /home/<user>.

>but what about symlinks ? sockets ? named pipes ?
>i don't know how many normal unix applications (not daemons)
>depend on them and require them in $HOME. (/tmp is normal ext2fs).
>anything else to worry ?

Suggest you try it.

Quote:

>i also guess samba/smbfs will be slower. but will it be 5% or 100% ?
>i have no idea.

(see previous suggestion). I don't have much to compare it with here - I get
a noticable latency (0.3 secs + on a ready mounted drive from an NT box) but
after that throughput seems about the same.

Quote:

>thanks for your help.

>regards, andreas

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1. smbfs with samba

Hi

I have installed the samba server on one of my linux machines. I can access
it fine (from localhost or another linux machine) using smbclient. However,
I am not able to mount a share using smbfs and smbmount. smbmount gives me
the following error:

mount error: Invalid argument
Please look at smbmount's manual page for possible reasons

see in my log that the smbfs module has issued the following message:
Mar 28 00:32:09 odo kernel: smb_dont_catch_keepalive: server->data_ready ==
NULL

I am using the smbfs support built-in kernel 2.0.29, which smbmount from the
smbfs 2.0.1 package. The server is version 1.9.16p11.

I have tryed adding the keepalive option and then the equivalent socket
option to my smb.conf without any effect.

Any clues?

Please answer by E-mail.

Thanks

--

Stephane Doyon


2. renice

3. Samba, smbfs, smbsh?

4. Porting from Win->Aix

5. mount -t smbfs failing on samba 2.2.5

6. ppp server problem

7. Possible to mount Samba filesys (smbfs) via ordinary 'mount' command?

8. insmod failed?

9. smbfs to samba

10. "SMBFS: Win95 fixes enabled" and other various SAMBA messages.

11. Samba/smbfs, ncpfs -- works, but can't figure out how to mount

12. Samba/Smbtar/smbfs and OS/2 v4.0 peer problems

13. smbfs and samba