Am Mittwoch, 29. Mai 2002 01:52 schrieben Sie:
> hans schneidhofer wrote:
> > hi list,
> >
> > first at all - is the the right place for such problems like rpcinfo ?
> >
> > I have 2 mandrake - linuxboxes and 1 RH 7.1 Linuxbox. and one more winbox
> > 98, between the the 2 mdk 8.0 and 8.1 I don`t have problems with nfs, but
> > the RH-box as an NFS-Server answer the rpcinfo with this message :
> >
> > rpcinfo: Kann den Portmapper nicht erreichen: RPC: Fehler des entfernten
> > Systems - Verbindungsaufbau abgelehnt.

sorry, have forgot to translate ist. anyway, here it is in english :
rpcinfo: cannot reach the portmapper: RPC: error on the remote system - 
connention refused

> >
> > But rpcd starts before nfsd - as I can see in ps ax
> >
> > any ideas ? your help is very welcome
> > thanks for helping me
> > hans schneidhofer
>
> Hell, are you joking? This is the place for ANY question. I am still
> waiting for the answer to why the system time is always wrong when I run
> "uname -a".
>
> As to your particular question, could you translate the german message
> into english? I might be able to assist you. BTW have you run rpcinfo -p
> on the Red Hat machine or are you running this from a remote machine?
> Will nfs work for all the machines, i.e. can your mount any drive to any
> machine? Bottom line: we need more info from you, for example, what is
> your problem?

okay let`s go - 
have tried rpcinfo -p [host] on all 3 machines, as there are RH 7.1 as the 
server, and 2 more machines as the nfs-clients. on all machines is nfsd 
running. 
in the meantime I have tried one more situation :
mdk 8.0 on host hanna was temporaraly the nfs-server, and RH 7.1 was a client.

RH can get all the necessary information. it looks like this :

rpcinfo -p hanna
Program Vers Proto      Port
100000  2       tcp     111     portmapper
100000  2       udp     111     portmapper
100024  1       udp     32768   status
100000  1       tcp     32768   status

the same is on host baer, (the 2nd mdk 8.0 host)

trying to mount the nfs-partition /net on host mozart(RH7.1) fails with the 
follwing answer :

mount : RPC : cannot receive; errno = connection refused
mount : mozart:/net continued in the backgrouned

in the reverse way, RH 7.1 (mozart is now the client) the connection will be 
fine. 
For sure I was thinking of about to change RH for mandrake, but doing this, I 
have the next - very big - problem :
have a harddisk of about more than 20 Gigs mounted on /net, but mdk 8.0 is 
becoming very very slow and after a few hours (about 20 hours or so) mdk 
crashes.
unmounting the /net filesystem would be fine, but have then no NFS-exported 
netdrive. In RH 7.1, the system is very stable with this 20 Gigs, but have 
now the RPC-problem - isn`t it a lovely and happy linuxworld ? but think, we 
would get the rid.

okay - what will we have just now :
first step - portmapper is running on all machines
(is the minor pid)
2nd step : nfs is running on all machines
(is the bigger pid)
can reach the 2 mdk-hosts (each other)
can reach mdk-client from RH 7.1-host
cannot reach RH-host from mdk-client

thanks for helping me
hans schneidhofer

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