Mailinglist Archive: opensuse (4570 mails)

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Re: [SLE] NFS in V 10 and Apple OS
  • From: Joseph Loo <jloo@xxxxxxx>
  • Date: Wed, 9 Nov 2005 02:55:47 +0000 (UTC)
  • Message-id: <43716523.2090409@xxxxxxx>
There is an option on the /etc/fstab that does the mounting automtaically. It has to do with the last 2 numbers on the list. I suggest you add 1 n where n is the order of mounting. If you have 0 in the first number, it will not automatically moun the partition.

By the way I love useing automount.. I use it only on a few machines. at home. To me it just offers a lot of flexibility with a small performance penalty. Also the /net feature allows me to easily access other machins exported file system without using root.

Jonathan Brooks wrote:
Joseph Loo wrote:
In SUSE 10.0 they finally got the /net working right again. Why don't
you turn on the atuofs, setup, auto.master, and auto.net. Then as a
standard user say the machine is crab, you can then do a cd
/net/crab/to-your_exported_directory. It requires no root command. If
you turn on the timeout, if you are not using it, it will even unmount
the file without any problem.

Jonathan Brooks wrote:
Hi,

I'm also having a few problems with NFS on SuSE 10. I am trying to mount
resources from a SLES 9 machine, presumably set up for nfsvers 3???

Each boot time, I get the error message that the "server reports TCP
unavailable, resorting to UDP". I also occasionally see error messages
to the effect of "server reports nfsvers 4 not available, switching to
version 3".

All in all, it means that each time I reboot my SuSE 10 machine, I have
to log in as root and issue the command: mount -vat nfs, and more often
than not this will pick up the nfs drives that aren't being mounted at
boot time.

FYI, here's the lines from /etc/fstab:

163.1.82.28:/home /home nfs
rsize=8192,wsize=8192,intr,bg,nfsvers=3 0 0
163.1.82.28:/home1 /home1 nfs
rsize=8192,wsize=8192,intr,bg,nfsvers=3 0 0
163.1.82.28:/home2 /home2 nfs
rsize=8192,wsize=8192,intr,bg,nfsvers=3 0 0

What are the implications of using UDP and nfsvers=2 on
security/performance etc.????

Anyone know what's going on? I have another AMD64 machine (SuSE 9.3),
which has exactly the same problem.

Best wishes,

Jon.

Roger Oberholtzer wrote:
On Sun, 2005-11-06 at 15:21 -0500, Dan Nash wrote:
I have an Apple OS X 10.4.3 that was successfully connected to Suse Linux 9.2 NFS server. I upgraded to Suse 10.0 and now the Apple cannot find the Linux server. It can successfully ping the Linux IP address. What settings do I need when starting the Linux NFS services? There must be some differences between 9.2 and 10.0 that I'm missing.
Probably the same thing I went through with OS-9 (Microware, not Apple)
connectivity. The 2.6 kernel (where NFS now lives) uses a newer version
of NFS by default. It also uses udp instead of tcp.

Can you mount an export from OS/X on SUSE 10.0?

When mounting on SUSE 10.0, I needed to add this to the fstab options:

udp,nfsvers=2

I do not know how you specify this when exporting. Or even if you can.
But maybe this will get you started in the right direction.

Hope this helps.
Hi Joseph,

Thanks for the info, but rather than using automounting, I would like to
be able to use NFS options in /etc/fstab. I would dearly like to know
why our AMD64 machines have so much trouble connecting to our SLES
server to mount NFS drives at boot time.

Automounting is a great system, but I don't need it here. There are only
a few machines to administer, and fstab is just easier.

Best wishes,

Jon.

--
Joseph Loo
jloo@xxxxxxx


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