Tim Johnston
2015-02-10 23:46:30 UTC
Using a really ancient ISA text terminal with equally ancient ltsp3 on
ltsp3 /opt/ltsp/i386 & kernel 2.4.19.
Network cards are "smc-ultra" with "SMC Bootware" Boot ROM.
After the upgrade, NFS is causing problems. When the terminal boots, it
switch & server running at 1,000Mb & old terminal still running at 10Mb.
Resulting in UDP packets dropped. With the supposed solution: run NFS
over TCP so no dropped packets. I understand that NFS over TCP is
possible since kernel 2.4.19.
Everything I try, not work. Or any other suggestion?
regards, Tim Johnston.
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Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty
So this uses current versions of tftp, nfs & dhcpd with the originalRelease: 14.04
Codename: trusty
ltsp3 /opt/ltsp/i386 & kernel 2.4.19.
Network cards are "smc-ultra" with "SMC Bootware" Boot ROM.
After the upgrade, NFS is causing problems. When the terminal boots, it
nfs: server not responding.
nfs: task 82 can't get a request slot.
One of the suggestions that I've seen is that the problem is caused bynfs: task 82 can't get a request slot.
switch & server running at 1,000Mb & old terminal still running at 10Mb.
Resulting in UDP packets dropped. With the supposed solution: run NFS
over TCP so no dropped packets. I understand that NFS over TCP is
possible since kernel 2.4.19.
option option-128 e4:45:74:68:00:00;
option option-129 "NIC=smc-ultra";
Which worked up until the NFS mount, but if I change the second line tooption option-129 "NIC=smc-ultra";
option option-129 "NIC=smc-ultra MOPTS=nolock,ro,wsize=2048,rsize=2048,proto=tcp";
It throwsERROR! Could not automatically detect the network card.
Does anyone know the correct syntax for option-129 multiple arguments?Everything I try, not work. Or any other suggestion?
regards, Tim Johnston.
------------------------------------------------------------------------------
Dive into the World of Parallel Programming. The Go Parallel Website,
sponsored by Intel and developed in partnership with Slashdot Media, is your
hub for all things parallel software development, from weekly thought
leadership blogs to news, videos, case studies, tutorials and more. Take a
look and join the conversation now. http://goparallel.sourceforge.net/
_____________________________________________________________________
Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto:
https://lists.sourceforge.net/lists/listinfo/ltsp-discuss
For additional LTSP help, try #ltsp channel on irc.freenode.net