Re: [NFS] nfs locking problems maybe solved

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On woensdag 21 mei 2008, Talpey, Thomas wrote:
> At 07:20 AM 5/21/2008, Erik Hensema / HostingXS Internet Services 
wrote:
> >So I granted 192.168.200.45 access to the portmapper on voyager,
> > and most clients were unstuck. I updated hosts.allow on most
> > clients to grant access to the portmapper now.
> >
> >Now I still have about 4 clients which can't lock rrd files.
>
> ...
>
> >Everything is NFSv3 by the way. Most clients are opensuse 10.2
> > (kernel 2.6.18.8), server is opensuse 10.3 (kernel 2.6.22.17).
>
> You need to grant access to the client's portmap, nlm and statd
> ports in order for the server to call back with locking operations.
> Unfortunately, only portmap is at a well-known port (111). The nlm
> and statd ports are dynamically selected, and receive random high
> numbered port values.

That's no problem to me, I don't firewall ports on the internal 
network. I do have an "ALL : ALL" line in hosts.deny, so I 
explicitely have to open services using tcp_wrapper.


Met vriendelijke groet,


Erik Hensema
-- 
HostingXS
eXcellent Service

Telefoon: 024 - 324 91 77
E-mail:   hensema@xxxxxxxxxxxx
Website:  http://www.hostingxs.nl/

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