Problems with mounting NFS

Problems with mounting NFS

[Daniel Koch]

Hi, 
 
I'm having problems with my NFS mounting at boottime. It takes about 8-10 
min to boot, and when I do dmesg I get the following message: 
 
nfs warning: mount version older than kernel 
portmap: server localhost not responding, timed out 
portmap: server localhost not responding, timed out 
lockd_up: makesock failed, error=-5 
portmap: server localhost not responding, timed out 
 
My NFS server is a Pentium II 300MHz laptop with 124 MB RAM . Operating 
system is SUSE Linux 8.0 (kernel 2.4.18) 
etc/exports: 
/home/antares 192.168.1.7(rw) 
 
My NFS client is a 586 embedded PC 100Mhz with 32 MB RAM. Operating system 
is a Whitedwarf Linux 1.2 (kernel 2.4.18-rthal5 RTAI) 
/etc/fstab: 
 
192.168.1.10:/home/antares /home/antares/NFS 	nfs	rw,hard,intr	0  
0 
 
The problems occured after switching the client`s operating system from 
Whitedwarf Linux version 1.1 (kernel 2.2.14) to version 1.2 (kernel 
above). I`m a newbie to NFS, so I do apologize if this is a faq (I didn`t 
find a solution when I read the very good NFS manual here at sourceforge). 
I'd appreciate any help. 
 
Daniel   
   

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Re: Problems with mounting NFS

[Donavan Pantke]

On Tuesday 21 January 2003 11:34, Daniel Koch wrote:
> Hi,
>
> I'm having problems with my NFS mounting at boottime. It takes about 8-=
10
> min to boot, and when I do dmesg I get the following message:
>
> nfs warning: mount version older than kernel
> portmap: server localhost not responding, timed out
> portmap: server localhost not responding, timed out
> lockd_up: makesock failed, error=3D-5
> portmap: server localhost not responding, timed out

=09This problem is because you don't have portmap running on the client. =
NFS=20
needs protmap running on both server and client, or you will see this=20
slownees, and probably other issues, most likely dealing with file lockin=
g.


>
> The problems occured after switching the client`s operating system from
> Whitedwarf Linux version 1.1 (kernel 2.2.14) to version 1.2 (kernel
> above). I`m a newbie to NFS, so I do apologize if this is a faq (I didn=
`t
> find a solution when I read the very good NFS manual here at sourceforg=
e).
> I'd appreciate any help.

=09The mount log entires dealing with versions probably have to do with t=
he=20
upgrade to 1.2 not putting an updated version of mount on the machine. I'=
m=20
not familiar with Whitedwarf, but if it uses a package management system =
of=20
any kind, check to make sure that the package that has the mount daemon i=
s=20
the version that came with 1.2.

=09Hope this helps!
=09Donavan Pantke


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