[K12OSN] slow NFS

[Peter Hartmann]

Thanks y'all.   I changed the network cable and nfs slowness is
solved.  duh.  :)   occam strikes again.   It's still sluggish in
returning the ldap users with getent passwd (not on the sever of
course) .

Peter



On Tue, Apr 8, 2008 at 4:10 PM, John Lucas <mrjohnlucas at gmail.com> wrote:
> Peter Hartmann wrote:
>
> > I'm having an nfs problem at least...  On a desktop machine that's
> > authenticating to the k12ltsp/smbldap server it takes for ever to log
> > in.  Getent passwd takes 14 seconds to return the smbldap users.  Top
> > command takes at least 10 seconds to start.
> >
> >
>
>  One thing that can really slow down *any* network connection is problems
> with DNS. If both hosts involved in a connection can't resolve the IP
> address of the other, you get to wait for DNS to fall through *all* the
> hosts listed in /etc/resolv.conf. So, make sure that all your hosts are
> either in DNS (don't forget the in-addr.arpa zone for inverse lookups) or
> that your /etc/hosts files are correct, complete, and up to date on all
> interacting hosts on your LAN.
>
>  --
>         "History doesn't repeat itself; at best it rhymes."
>                         - Mark Twain
>
>  | John Lucas                MrJohnLucas at gmail.com               |
>  | St. Thomas, VI 00802      http://mrjohnlucas.googlepages.com/ |
>  | 18.3°N, 65°W              AST (UTC-4)                         |
>
>
>
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