search for: scyld

I have tried to update openssh-3.1p1 of our system that uses RH7.2 (Scyld). I is pretty much a standard Redhat 7.2 install with openssl-0.9.6b, zlib-1.1.4 etc. I have gotten openssh to work after some initial issues, but I still have not been able to get openssh/sshd to work with tcp-wrappers. I have in hosts.deny ALL: ALL: and in hosts.allow ALL: localhost, 127.0.0...

...compiled code to please try avoiding dependency on GCC (gcc/g77/gfortran/g++) specific features in the code, for the simple reason that there are non-GCC compilers out there that might choke on such features. I found this out back when I was trying to build R-2.3.0-to-be on our dual Opteron based Scyld cluster. Because the GCC that shipped with the current Scyld is too old for building R properly on that architecture, we ended up using the Portland Group compilers (PGI 6.1). After some update in the R source, I got R to build and pass make check-all. However, when installing contributed packag...

Dear R-help, I'm trying to build R-2.4.0 on our Opteron-based Scyld cluster. The system has gcj (the GNU Java compiler, part of GCC) stuff in /usr/bin. When I installed jdk 1.5.08, the install script placed it in /usr/java (I didn't have a choice, as the script didn't offer that option). Now when I run configure in R-2.4.0, it finds gcj, which is not wha...

Dear R-help, I am trying to build R-2.2.0-patched (2005-11-07 r36217) on the head node of a Scyld cluster (dual Opteron 250s) using PGI compilers (v6.0). I used the flags suggested by Jennifer Lai on R-devel (taken from R-admin, except that I had to add -L/usr/X11R6/lib64 to LDFLAGS). The build went fine, but make check-all failed when running tests/Examples/graphics-Ex.R, at: > plot(1:2,...

PXE-On-A-Disk from (ftp://ftp.scyld.com/private/jlehan/pxe-on-a-disk.html) was posted on syslinux mailing list: http://syslinux.zytor.com/archives/2005-December/006222.html. It is being mentioned by syslinux wiki, or some other documentation of syslinux that I currently can't find. I tried etherboot2ethersel.pl from PXE-On-...

...off, if you're tired of messing with those stupid DOS utility disks to change the configuration of your NIC, you're in luck, Fred. Donald Becker's new site has a bunch of diagnostic and setup utilities for newer NICs (eepro, ne2k, tulip, vortex, etc). Go here to get them: http://www.scyld.com/diag/index.html Now on to the questions and stuff: I have a Dell PIII-500 with a 3COM 3c905c (Tornado) NIC, running RedHat 6.1, samba 2.05a (I know, I'm planning on upgrading samba real soon now...), apache, etc. I noticed that network performance seemed slow (when working with apache cg...

Hi. Are there any gotchas to installing SYSLINUX in the PBR of a partition, and not the MBR of the overall hard drive? The reason I want to do this, is to take my "PXE-on-a-disk" project, and install it simply into one very small (1MB or so) FAT16 partition. ftp://ftp.scyld.com/private/jlehan/pxe-on-a-disk.html This partition would be placed near the very beginning of the drive. The goal is to have a way of choosing to boot PXE or the fully-installed operating system, on a "lights-out" installation, without having to physically intervene and change the c...

Dear R-devel, [I'm not sure if this is appropriate for R-devel. If not, I'm more than happy to move it to R-help.] As those of you who saw my post on R-help know, I've been trying to build R-patched on a dual Opteron box running Scyld Beowulf, using the PGI 6.1 compilers. The build went fine, but I couldn't get it to pass make check-all. Jennifer Lai, who reported success with PGI 6.0 previously, seems to have the same problem with 6.1. Here are the particulars: Since R requires IEEE754 conformance, the flag to use for P...

Hello, I have a problem with the latency of the packets passing a Linux router, and I thought perhaps you could put some light on it. It''s quite simple. I have one ADSL connection, and a LAN. The gateway is the Linux machine or a Windows XP machine. When the wXP is routing, for a host inside the LAN, the latency of, for example, the Counter Strike game to a given server is around 20 to 30

I originally posted this to R-help, but here is probably a better place. I have a rather complex routine which works great in R. Then I bootstrap it. After running a few minutes it typically segfaults, though it happens very randomly. This happens w/ 1.9.0 and 1.9.1 on Fedora1 and a Scyld (RH7.3) system. Traces always point back to routines in src/main/memory.c, though often not the same routines. Now for the strangeness: It's never the same routines that appear in the trace. The trace gives sequential routine names that aren't called by previous routines. Almost none o...

...unces at stat.math.ethz.ch > [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Liaw, Andy > Sent: 03 October 2006 19:40 > To: r-help > Subject: [R] how do I tell configure where to find Java? > > Dear R-help, > > I'm trying to build R-2.4.0 on our Opteron-based Scyld > cluster. The system has gcj (the GNU Java compiler, part of > GCC) stuff in /usr/bin. When I installed jdk 1.5.08, the > install script placed it in /usr/java (I didn't have a > choice, as the script didn't offer that option). Now when I > run configure in R-2.4.0,...

Hi All, I am going to be presenting a 45 minute session at Linux World in April on how to use PXELinux to provision linux systems, among other things. This probably isn't of value to most on the list, as it is geared towards giving new users a jumpstart on what's needed so that they can get up and going quickly along with some practical suggestions and tips. I'll be

Hi! >Message: 5 >Date: Thu, 08 Jul 2004 17:00:21 +0530 >From: Sudheer Divakaran <sudheer@svw.com> >To: lartc@mailman.ds9a.nl >Subject: [LARTC] Is Linux based Router feasible > >Hi, > >I''ve a local LAN consisting of about 150 machines. I''m using a Linux >machine as the gateway machine which inturn connects to two different >ISPs. My

Hi All, While attempting to build R-patched using the Portland Group compiler suite on our dual Opteron 250 box running Scyld 29cz5 (based on RH, kernel 2.4.29), I get: make[5]: Leaving directory `/home/andy/Rbuild/R221-pgi/src/library/tools/src' make[5]: Entering directory `/home/andy/Rbuild/R221-pgi/src/library/tools/src' pgcc -I../../../../include -I/include -I/include/CC -fpic -O2 -Kieee -c /home/andy/Rbu...

Hi Yum has just updated 5 of my Linux boxes running CentOS 4.3 to the 2.6.9-42 kernel. All is well on four of the boxes, but on the fifth the network card (eth0) will not work. I've downgraded the kernel to the previous version and the network card works fine again. I've tried removing and re-installing the new kernel, but the network card won't work with it. The details of the

Dear R-help, Has anyone tried running R on a Beowulf-type cluster? I can get R to run in batch (using R CMD BATCH) on a cluster, but am wondering if it is possible to get an interactive R session on a compute node. Right now, if I run: beorun --nolocal R I just get the R start-up message and back to the shell prompt. If I try bpsh 0 R I can get R started (but the R prompt does not

Today I updated several servers running CentOS 4.3, and got the new 2.6.9-42 kernel. One of the machines serves as our firewall. After rebooting I lost all forwarding thru the machine. I reverted back to the 2.6.9-34 kernel and connectivity returned. During the few minutes that the new kernel was running I checked that the routing table looked OK, and with tcpdump I saw that indeed no traffic

...0x2f8 (irq = 3) is a 16550A RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize loop: loaded (max 8 devices) Using anticipatory io scheduler nbd: registered device at major 43 natsemi dp8381x driver, version 1.07+LK1.0.17, Sep 27, 2002 originally by Donald Becker <becker at scyld.com> http://www.scyld.com/network/natsemi.html 2.4.x kernel port by Jeff Garzik, Tjeerd Mulder eth0: NatSemi DP8381[56] at 0xc4800000, 00:00:24:c0:e7:64, IRQ 11. eth1: NatSemi DP8381[56] at 0xc4802000, 00:00:24:c0:e7:65, IRQ 5. NET: Registered protocol family 2 IP: routing cache hash table o...

Dear Friends, I need driver 3c509 (ISA BOARD) to CENTOS 4.2. Thanks Adriano

...ard-coded in that sets _FILE_OFFSET_BIT=64, but perhaps you could make it a configure option. (Is it already perhaps?) Do you agree that these lines are neccessary or not? It does seem that statbytes (number of bytes xfer'ed so far), must be an off_t doesn't it? Thanks, Rick Niles. Scyld Computing Corporation ------------ diff -ur openssh-2.5.2p2.orig/scp.c openssh-2.5.2p2/scp.c --- openssh-2.5.2p2.orig/scp.c Sun Mar 18 22:09:40 2001 +++ openssh-2.5.2p2/scp.c Thu Apr 12 22:20:38 2001 @@ -74,6 +74,7 @@ * */ +#define _FILE_OFFSET_BITS 64 #include "includes.h" RCSID...