Then again, the only problem I can attribute to using nfs on RH9 is some
remaining virus traffic.
I'm running v3 here on Mesonet. We do some "interesting" cross-mounts
without problems.
gerry
Robert Mullenax wrote:
Under RH 6.2, we would have to specify NFS version 2, but this
version of RH supports version 3. I would maybe look at NFS
versions to see which version each box is running.
As an aside, based on a lot of NFS use here..
I will say that you will be much happier in the long run
if you just ran Solaris x86 instead of RH 9. NFS was
and continues to be a problem on Linux. You will never get
the same NFS performance with a Linux NFS server as you
would with a Solaris box (SPARC or x86).
Robert
-----Original Message-----
From: Patrick O'Reilly [mailto:patrick.oreilly@xxxxxxx]
Sent: Friday, November 14, 2003 12:29 PM
To: ldm-users@xxxxxxxxxxxxxxxx; gembud@xxxxxxxxxxxxxxxx
Subject: LDM/GEMPAK NFS Question
Hello,
I am switching my LDM machine from a Sun Solaris 8 machine to a PC running
RedHat 9. This PC will feed the data via NFS to 4 Sun Solaris 8 machines,
who in turn run GEMPAK scripts on the data and post imagery to the web. My
prior setup had the 4 Suns mounting the NFS share of another Sun and things
went well. I just made the switchover, i.e. made the PC/Redhat machine the
NFS server to the 4 Suns, and the mount went fine. The problem is, now the
GEMPAK scripts take a very long time to run on the Suns. A simple script
takes a couple minutes where it used to take 20 seconds. I am assuming that
this is because of the communication between the PC and the Suns via the NFS
mount. Are there any NFS settings I can use to make the data read faster?
Is this even the problem? Has anyone faced this problem? Any wisdom on the
situation would be helpful. Thanks!
Patrick
_______________________________________
Patrick O'Reilly
Meteorological Decision Support Scientist
The STORM Project - University of Northern Iowa
patrick.oreilly@xxxxxxx ~ ph: 319-273-3789
http://www.uni.edu/storm
"No trees were killed in the making of this e-mail...however,
a large number of electrons were horribly inconvenienced."
--
Gerry Creager -- gerry.creager@xxxxxxxx
Network Engineering -- AATLT, Texas A&M University
Cell: 979.229.5301 Office: 979.458.4020 FAX: 979.847.8578
Page: 979.228.0173
Office: 903A Eller Bldg, TAMU, College Station, TX 77843
