how to count nfs clients attached to my server?
Patrick O'Callaghan
pocallaghan at gmail.com
Sun Nov 9 23:41:06 UTC 2008
On Sun, 2008-11-09 at 21:16 +0000, Timothy Murphy wrote:
> Patrick O'Callaghan wrote:
>
> >> > /usr/sbin/showmount will give you a list of IP's connected.
> >>
> >> I had never heard of this program, so I ran it and got
> >> ----------------------------------------------
> >> [tim at carrie ~]$ sudo showmount -a
> >> showmount: RPC: Program not registered
> >> ----------------------------------------------
> >> How is one meant to "register" the program?
> >
> > It's been years since I knew this stuff but IIRC the "unregistered"
> > program is either the nfs daemon (nfsd) or the mount daemon (mountd). In
> > this context "unregistered" just means it isn't running. Check
> > serviceconf.
>
> Thanks.
> I misunderstood the purpose of the program.
> I see now that one has to run it on a machine running nfsd.
Not so. You can run it from anywhere, but you have to say which server
you're interested in. From the man page: "showmount queries the mount
daemon on a remote host for information about the state of the NFS
server on that machine".
poc
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