(Pre)SUMMARY: No diskless Boot / initial NFS over Bridges?

From: Jochen Bern (bern@penthesilea.uni-trier.de)
Date: Fri Nov 04 1994 - 11:19:42 CST


I wrote:
> we're trying to move one of our diskless ELCs over
> to his Office to make him connected. Speaking of Network Connections,
> he's across our ThinWire, over our Bridge into the Building's ThickWire,
> and over another Bridge into another ThinWire.
> When I switch that ELC on (BTW, all our SUNs run 1.1.1 B), it can
> arp/rarp, tftp, and bootparam just fine. After the bootparam Trilogy
> ("root on x, swap on y, dump on z"), it just sits there, spitting
> "NFS server failed" *immediately* followed by "NFS server OK" every
> now and then. It *does* show up in the Server's xtab.

The Problem still persists, but the Answers have almost all been
a "the Bridges can't handle the concentrated Load", while the
exact Mechanism seems to depend on what Brand of Bridges it is.
I'm currently waiting to get my Fingers onto a LAN Tester to get
that confirmed. Since I don't think we'll get better Bridges all too
soon, the short-Term Solution will be booting off a small HD while
the mid-Term Solution is that he'll get his own Cluster real_soon_now
(tm).

Thanks to:
Juergen Wagner <gandalf@Csli.Stanford.EDU>
sckhoo@emtds1.nsc.com (Swee-Chuan Khoo)
Dan Stromberg <strombrg@bingy.acs.uci.edu>
P.J.Plane <P.J.Plane@massey.ac.nz>

Regards,
                                                                        J. Bern

-- 
__/\___________________________________________________________________________
 /  \  Mail: bern@Uni-Trier.DE (7Bit); bern@TI.Uni-Trier.DE (OW Mails OK);  /\
/ J. \ My Homepage /  \
\Bern/ Finger to this Site's broken, Lotsa other Things too, use Mail+WWW! \  /
 \  /  P. O. Box 1203, 54202 Trier, Germany   _____   Ham Call Sign: DD0KZ  \/
__\/_________________________________________/ EOF \___________________________



This archive was generated by hypermail 2.1.2 : Fri Sep 28 2001 - 23:09:14 CDT