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mail-archive/linux-misc/Volume2/digest792
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mail-archive/linux-misc/Volume2/digest792
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|
||||
From: Digestifier <Linux-Misc-Request@senator-bedfellow.mit.edu>
|
||||
To: Linux-Misc@senator-bedfellow.mit.edu
|
||||
Reply-To: Linux-Misc@senator-bedfellow.mit.edu
|
||||
Date: Tue, 20 Sep 94 23:13:17 EDT
|
||||
Subject: Linux-Misc Digest #792
|
||||
|
||||
Linux-Misc Digest #792, Volume #2 Tue, 20 Sep 94 23:13:17 EDT
|
||||
|
||||
Contents:
|
||||
Re: Dos, OS/2 and Linux? (Tom Barringer)
|
||||
Re: Contrib. $s for Linux Dev (Tom Barringer)
|
||||
Linux Businesses (Randy Hootman)
|
||||
Re: Time Screws up w/ Linux (Mark 'Enry' Komarinski)
|
||||
Re: Is Linux faster than Os/2? Please help. (Robert Gasch)
|
||||
HELP: Problems/errors with sz
|
||||
Official Linux POV - BETA (Christopher Cason)
|
||||
Re: Where are asm/delay.h and asm/unistd.h? (Nick Pearson)
|
||||
Re: LILO (Tom Barringer)
|
||||
Re: XFree86 patch for DOOM 320x200 doublescan (Peter Bollerman)
|
||||
Re: Linux is a GNU system and the DWARF support (J.J. Paijmans)
|
||||
Re: Garnet, CLISP, Linux? (Erik Westlin)
|
||||
Where is ftape? (Robert Broughton)
|
||||
Re: Linux, 40,000 Cover CD's (Duncan THOMSON)
|
||||
Re: Linux v. OS/2 and Desqview - DOS multitasking (Alexandra Griffin)
|
||||
Linux and PCI compatibility ("Michael A. Passineau")
|
||||
Re: NCR PCI SCSI controllers (Drew Eckhardt)
|
||||
|
||||
----------------------------------------------------------------------------
|
||||
|
||||
From: tomb@bedford.progress.COM (Tom Barringer)
|
||||
Subject: Re: Dos, OS/2 and Linux?
|
||||
Date: 20 Sep 1994 13:52:03 GMT
|
||||
Reply-To: tomb@progress.com
|
||||
|
||||
In article <35kmng$dt@ixnews1.ix.netcom.com>, rayho@ix.netcom.com (Raymond Ho) writes:
|
||||
|> I have Dos 6.22 installed on my first harddisk, OS/2 for Windows installed
|
||||
|> on the first partition of my second harddisk, I have a second partition
|
||||
|> that is open on my second harddisk. Is it possible to load Linux there?
|
||||
|> Can I use the OS/2 Boot Manager to control the booting?
|
||||
|
||||
Yes. Information on how to do this is in the HOWTO's.
|
||||
Your partition should probably be at least 80, preferably over 100, megabytes.
|
||||
|
||||
--
|
||||
Tom Barringer : Progress Software Corp. : The Tall Conspiracy is looking
|
||||
QA Development : 14 Oak Park : for members. Please see the
|
||||
tomb@progress.com : Bedford, MA 01730 : recruitment flyer posted on
|
||||
GEnie: T.Barringer : #include <std/disclaim.i> : the top of your refrigerator.
|
||||
HREF="ftp://ftp.progress.com/tomb/tomb.html"
|
||||
|
||||
------------------------------
|
||||
|
||||
From: tomb@bedford.progress.COM (Tom Barringer)
|
||||
Subject: Re: Contrib. $s for Linux Dev
|
||||
Date: 20 Sep 1994 13:59:04 GMT
|
||||
Reply-To: tomb@progress.com
|
||||
|
||||
In article <CwE5Jw.76w@osuunx.ucc.okstate.edu>, jwest@jwest.ecen.okstate.edu () writes:
|
||||
|> In article <35kjik$d46@panix2.panix.com> rhockens@panix.com (Ralph Hockens)
|
||||
|> writes:
|
||||
|>
|
||||
|> >I'd like to give something back to the folks whose time and labor make this
|
||||
|> >all possible. I'm not a programmer, nor am I proficient enough to
|
||||
|
||||
|> But remember, no one *expects*
|
||||
|> anything in return at all, especially money. That is the beauty of
|
||||
|> Linux.
|
||||
|
||||
|
||||
For shame.
|
||||
|
||||
That is only _one_ of the _many_ beauties of Linux. Granted that it is a
|
||||
large one, but there are others.
|
||||
1) True multitasking for those whose multitasking was limited to
|
||||
MeSsy-Windows
|
||||
2) Kernel source available for education and hacking
|
||||
3) Unix-like programming power and compatibility
|
||||
...the list goes on.
|
||||
|
||||
:)
|
||||
|
||||
--
|
||||
Tom Barringer : Progress Software Corp. : LINUX:
|
||||
QA Development : 14 Oak Park : The choice of a
|
||||
tomb@progress.com : Bedford, MA 01730 : GNU generation.
|
||||
GEnie: T.Barringer : #include <std/disclaim.i> :
|
||||
HREF="ftp://ftp.progress.com/tomb/tomb.html"
|
||||
|
||||
------------------------------
|
||||
|
||||
From: rph@netcom.com (Randy Hootman)
|
||||
Subject: Linux Businesses
|
||||
Date: Mon, 19 Sep 1994 07:42:18 GMT
|
||||
|
||||
After due consideration of everyone's interest, I would like to offer
|
||||
my support to businesses that are offering Linux support and services.
|
||||
|
||||
I propose that businesses that are offering Linux support and service
|
||||
send to my email address (rph@netcom.com) a description of their Linux
|
||||
services available. This could be CD-ROM distributions, contracting,
|
||||
consulting, hardware, software, Linux T-Shirts, books, etc.
|
||||
|
||||
I will then cat the info, and then gzip the resulting text. I will then put
|
||||
this file in a directory available for anonymous ftp (ftp.netcom.com
|
||||
/pub/rph).
|
||||
|
||||
People need to know what services are available. So if businesses would
|
||||
kindly keep their descriptions of their Linux services to 10 lines or less
|
||||
of 80 characters per line and get their info to my email address prior to
|
||||
the 25th of each month, I'll start this service. I should have the file
|
||||
out by the end of each month. This listing will be free.
|
||||
|
||||
I will continue this service as long as I can.
|
||||
|
||||
I reserve full editorial rights, so please follow the above rules.
|
||||
|
||||
I would like to offer the Linux community the chance to name this thing.
|
||||
I thought about the 'Linux Thrifty Nickle'.
|
||||
|
||||
Randy
|
||||
|
||||
--
|
||||
|
||||
///////////////////////////////////////////////////////////////////////
|
||||
"In recognizing the humanity of our fellow beings,
|
||||
we pay ourselves the highest tribute." - Thurgood Marshall
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
Randy Hootman Randysoft Software (408) 229-0119
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: komarimf@craft.camp.clarkson.edu (Mark 'Enry' Komarinski)
|
||||
Subject: Re: Time Screws up w/ Linux
|
||||
Date: 20 Sep 1994 14:12:28 GMT
|
||||
|
||||
Spencer PriceNash (spencer@montego.umcc.umich.edu) wrote:
|
||||
: In article <1994Sep16.064006.246@huiac.apana.org.au>,
|
||||
: John Pearson <john@huiac.apana.org.au> wrote:
|
||||
: >adamsvm@dunx1.ocs.drexel.edu (Vaughn Adams) writes:
|
||||
: >
|
||||
: >> I have had this problem for a while and never bothered to resolve it.
|
||||
: >>Now that I need cron, I need to get it fixd. Everytime I boot Linux, my i
|
||||
: >>clock screws up. THe time is always off, but the date is ok. This doesn't
|
||||
: >>happen with any other OS that I have run on the computer. I am runnin
|
||||
: >>Slackware 1.2 with a couple of dirrerent kernels. it seems to be kernel
|
||||
: >>independant.
|
||||
|
||||
: Check the man pages for 'date' and 'clock'. Used together correctly,
|
||||
: they should fix the time for you.
|
||||
|
||||
: Under four different *nixes in the last three years, my clock loses
|
||||
: between one and two minutes a day, and by using 'clock' my machine
|
||||
: is within seconds of being correct.
|
||||
|
||||
An upcoming Linux Journal issue will contain an overview of date, time,
|
||||
and nettime in the 'Linux System Administration' section. It may be
|
||||
issue #6 or #7. Not sure which.
|
||||
|
||||
--
|
||||
- Mark Komarinski - komarimf@craft.camp.clarkson.edu
|
||||
|
||||
"Sure we should sell California to the Japanese. It's going to fall into
|
||||
the ocean anyway." - Car Talk (on NPR)
|
||||
|
||||
------------------------------
|
||||
|
||||
From: rgasch@nl.oracle.com (Robert Gasch)
|
||||
Subject: Re: Is Linux faster than Os/2? Please help.
|
||||
Date: Tue, 20 Sep 1994 09:05:24 GMT
|
||||
|
||||
A. Rohde (exp109@modcomp.physik.uni-kiel.de) wrote:
|
||||
: 12 megs RAM are absolutely sufficient. A good configured Linux on a 8MB box has
|
||||
: 4MB free with X11 running. I don't feel happy with 8MB under OS/2.
|
||||
|
||||
I hate to question your figures, but I'm interested in this for my own
|
||||
sake. I'm running Linux 1.0.9 (Slakware 2.0) with 8Mb Ram with the S3
|
||||
server. When I start up X and create 2 xterms, I start using swap. BTW,
|
||||
I'm using the default window manager with a 3x3 virtual desktop and am
|
||||
running several gettys and the tcp demons (to enable loopback connections).
|
||||
I don't think I'm doing anything weird enough to account for a difference
|
||||
of 4MB used memory? BTW, the numbers I'm giving are as reported by top.
|
||||
|
||||
Can anybody verify this or shed any light on what I'm doing wrong? (Or
|
||||
did I interpret your statement incorrectly?)
|
||||
|
||||
Thanks
|
||||
--> robert
|
||||
|
||||
------------------------------
|
||||
|
||||
From: mvalente@draco.lnec.pt ()
|
||||
Subject: HELP: Problems/errors with sz
|
||||
Date: 20 Sep 1994 10:49:21 GMT
|
||||
|
||||
|
||||
|
||||
Yo all:
|
||||
|
||||
I'm running a Linux system with dial-in capabilities. When
|
||||
my users download files using sz they start getting errors
|
||||
at about 19k of data. People are using 14.4k with RTS/CTS
|
||||
and they have 16550 UARTs but the problems are still there.
|
||||
|
||||
I have advised them to use -w 1024 but they still have errors.
|
||||
|
||||
Anybody know why this is ? The strange thing is that this
|
||||
doesnt happen when using ftp ( over a SLIP link )...
|
||||
|
||||
If anyone has any insights ( or a solution ) to this please
|
||||
help. Perhaps some switches to sz to make packets smaller,
|
||||
slow down throughput, I dont know...
|
||||
|
||||
|
||||
Thanks in advance
|
||||
|
||||
|
||||
C U!
|
||||
|
||||
Mario Valente
|
||||
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: cjcason@yarrow.wt.uwa.edu.au (Christopher Cason)
|
||||
Subject: Official Linux POV - BETA
|
||||
Date: 17 Sep 1994 20:03:05 GMT
|
||||
|
||||
I need a dozen or so willing people to beta test an official POV for Linux.
|
||||
There's nothing particularly earth-shattering about this version ; it's more
|
||||
or less the same as Jeff Epler's SVGAlib port, but with a new X-Windows file
|
||||
and probably PPM support. I hope to have it ready in a day or so. Please
|
||||
email if you don't mind.
|
||||
|
||||
regards,
|
||||
|
||||
-- Chris
|
||||
|
||||
==============================================================================
|
||||
| Chris Cason via Univ. of Western Australia : cjcason@yarrow.wt.uwa.edu.au |
|
||||
| Disclaimer : I don't work for/study at UWA. This is a commercial account |
|
||||
==============================================================================
|
||||
| POV by EMAIL : mail povray@yarrow.wt.uwa.edu.au with word HELP in body |
|
||||
| POV by FTP : FTP to ftp.uwa.edu.au and cd to pub/povray |
|
||||
| POV-Ray is a FREE raytracer for DOS, UNIX, VAX, Mac, Amiga, OS/2, etc. |
|
||||
| - check out the images in our HALL_OF_FAME/ and Images_of_the_month/ ! - |
|
||||
==============================================================================
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: nick%ruly46.leidenuniv.nl (Nick Pearson)
|
||||
Subject: Re: Where are asm/delay.h and asm/unistd.h?
|
||||
Date: 20 Sep 1994 10:42:31 GMT
|
||||
|
||||
Or even delete the asm directory and recreate it as a link to asm-i386.
|
||||
|
||||
Nick
|
||||
|
||||
------------------------------
|
||||
|
||||
From: tomb@bedford.progress.COM (Tom Barringer)
|
||||
Subject: Re: LILO
|
||||
Date: 20 Sep 1994 14:00:59 GMT
|
||||
Reply-To: tomb@progress.com
|
||||
|
||||
In article <CwE3r8.KH@nvl.army.mil>, cburnett@nvl.army.mil (Chris Burnette) writes:
|
||||
|>
|
||||
|> Anyone know of a way to make LILO boot up DOS on default instead of
|
||||
|> Linux?
|
||||
|
||||
Edit your /etc/lilo.conf file.
|
||||
The file contains 3-line descriptions of each bootable partition.
|
||||
(Lines starting with a hash mark '#' are comments.)
|
||||
The partition listed first is the one which will boot by default.
|
||||
|
||||
--
|
||||
Tom Barringer : Progress Software Corp. : The Tall Conspiracy is looking
|
||||
QA Development : 14 Oak Park : for members. Please see the
|
||||
tomb@progress.com : Bedford, MA 01730 : recruitment flyer posted on
|
||||
GEnie: T.Barringer : #include <std/disclaim.i> : the top of your refrigerator.
|
||||
HREF="ftp://ftp.progress.com/tomb/tomb.html"
|
||||
|
||||
------------------------------
|
||||
|
||||
From: bollerma@math.ruu.nl (Peter Bollerman)
|
||||
Subject: Re: XFree86 patch for DOOM 320x200 doublescan
|
||||
Reply-To: bollerma@math.ruu.nl
|
||||
Date: Tue, 20 Sep 1994 11:13:42 GMT
|
||||
|
||||
In article Jow@tasking.nl, dicks@tasking.nl (Dick Streefland) writes:
|
||||
[%]I have made a small patch to the XFree86-2.1.1 release which
|
||||
[%]implements a "doublescan" flag that may be added to a mode line
|
||||
[%]in Xconfig, just like the "interlace" flag.
|
||||
|
||||
Ok, but where can I find the source to patch it to?
|
||||
|
||||
Also, before I start building, how do I find out if I have a programmable
|
||||
clock generator?
|
||||
How do I program it?
|
||||
|
||||
Peter
|
||||
|
||||
---
|
||||
I'd rather have a bottle in front of me
|
||||
than a frontal Lobotomy........... Jack Kilian, The Nighthawk
|
||||
|
||||
|
||||
|
||||
------------------------------
|
||||
|
||||
From: paai@kub.nl (J.J. Paijmans)
|
||||
Crossposted-To: gnu.misc.discuss
|
||||
Subject: Re: Linux is a GNU system and the DWARF support
|
||||
Date: 20 Sep 1994 19:49:17 GMT
|
||||
|
||||
In article <MIB.94Sep20122539@churchy.gnu.ai.mit.edu> mib@churchy.gnu.ai.mit.edu (Michael I Bushnell) writes:
|
||||
...
|
||||
>
|
||||
>
|
||||
>--
|
||||
>+1 617 623 3248 (H) | En arche en ho logos,
|
||||
>+1 617 253 8568 (W) -+- kai ho logos en pros ton theon,
|
||||
>1105 Broadway | kai theos en ho logos.
|
||||
>Somerville, MA 02144 | Kai ho logos sarx egeneto,
|
||||
>mib@gnu.ai.mit.edu | kai eskenosen en hemin.
|
||||
|
||||
|
||||
|
||||
With regards to your signature: Gamo to theo sou;
|
||||
(sorry, couldn't let that one pas..."
|
||||
Paai.
|
||||
|
||||
------------------------------
|
||||
|
||||
From: m7469@abc.se (Erik Westlin)
|
||||
Subject: Re: Garnet, CLISP, Linux?
|
||||
Date: Tue, 20 Sep 1994 22:25:28 GMT
|
||||
|
||||
HEAGYWS@ctrvax.Vanderbilt.Edu wrote:
|
||||
: Does anyone have experience running Garnet with CLISP and Linux? I am
|
||||
: interested in trying it, but was concerned about speed, and how much
|
||||
: disk space it takes up. Also, I looked, but can't find CLX in my current
|
||||
: Linux setup. Does it normally come with the Slackware dist?
|
||||
|
||||
: Any insight would be appreciated.
|
||||
|
||||
Well I did compile it some months ago and I tried garnet and found it
|
||||
slow on my 386/33. It made an image-file of about 10 megs in size.
|
||||
|
||||
Erik Westlin
|
||||
|
||||
------------------------------
|
||||
|
||||
From: Robert_Broughton@mindlink.bc.ca (Robert Broughton)
|
||||
Subject: Where is ftape?
|
||||
Date: Mon, 19 Sep 94 01:23:33 -0800
|
||||
|
||||
The subject says it all. I looked around on sunsite for it, and didn't find
|
||||
it.
|
||||
--
|
||||
*-*-*-*-*-*-*-*-*-*-*
|
||||
|
||||
Robert Broughton Robert_Broughton@mindlink.bc.ca
|
||||
|
||||
"We calm and reassure. We embrace people with the message that we're
|
||||
all in it together. That our leaders are infallible and that there is
|
||||
nothing, absolutely nothing wrong." - Miles Drentell, _thirtysomething_
|
||||
|
||||
------------------------------
|
||||
|
||||
From: duncan@lightning.eee.strath.ac.uk (Duncan THOMSON)
|
||||
Subject: Re: Linux, 40,000 Cover CD's
|
||||
Date: 20 Sep 1994 11:03:27 GMT
|
||||
|
||||
|
||||
In comp.os.linux.misc m3apc@csc.liv.ac.uk (A.P. Crossan) writes:
|
||||
|
||||
> Anders Hedborg (ahe@elixir.e.kth.se) wrote:
|
||||
>
|
||||
>> When is it supposed to be on the shelves? And what issue should I
|
||||
>> ask for?
|
||||
|
||||
The issue of PC-Plus which is out *now* is the one you want. The CD
|
||||
has other (DOS/Windows) stuff on it besides Slackware, but it's there.
|
||||
It is the October issue.
|
||||
|
||||
-Duncan
|
||||
|
||||
--
|
||||
Duncan C Thomson, Instrumentation & Measurement | .__ _.._ .__._ _ , .___ _
|
||||
University of Strathclyde, Glasgow G1 1XW, UK | |_ (_ |_)|_ |_)/_\|\| | / \
|
||||
+44 41 552 4400 X2205 Fax: +44 41 552 2487 | |__._)| |__| \| || | | \_/
|
||||
<duncan@spd.eee.strathclyde.ac.uk> | -==- lingvo internacia -==-
|
||||
http://lightning.eee.strath.ac.uk/~duncan/ |
|
||||
|
||||
------------------------------
|
||||
|
||||
From: acg@kzin.cen.ufl.edu (Alexandra Griffin)
|
||||
Subject: Re: Linux v. OS/2 and Desqview - DOS multitasking
|
||||
Date: 21 Sep 1994 01:47:56 GMT
|
||||
|
||||
In article <CwED1x.1zo@acsu.buffalo.edu>, Lowell D Fass
|
||||
<lfass@acsu.buffalo.edu> wrote:
|
||||
>Does anyone know how Linux compares
|
||||
>with OS/2 and Desqview in terms of DOS multitasking (speed and crash
|
||||
>protection - I'm aware of which DOS programs don't run under Linux
|
||||
>yet). I currently use OS/2, which is great, but something of a
|
||||
>sludge, and I'm looking to get into the freeware world.
|
||||
|
||||
>Any comments would be appreciated. Thanks.
|
||||
|
||||
You're talking about running multiple DOSEMU sessions concurrently as
|
||||
a way of multitasking DOS stuff? I haven't tried OS/2, but my
|
||||
experience is that running DOS apps. under emulation in Linux is much
|
||||
slower than running the same programs under Desqview (or even MS-Win).
|
||||
There is a lot more overhead to support, both in terms of memory & CPU
|
||||
cycles. Filesystem access *might* be faster under Linux, though I've
|
||||
never benchmarked it. One very noticeable difference is that floppy
|
||||
disk use doesn't lock up the whole system, as happens under plain DOS.
|
||||
|
||||
I'd say that the biggest flaw in DOSemu right now is that it does not
|
||||
use CPU time efficiently at all-- I've never been able to get the
|
||||
"HogThreshold" parameter in the config file to work under recent
|
||||
versions of the emulator, and any running DOS sessions will eat up as
|
||||
much CPU time as they can even when idle. For this reason you can't
|
||||
run multiple DOSEMUs at once and expect to have decent performance in
|
||||
the one you're using at any given moment... native Linux apps get
|
||||
zapped by this as well. I haven't heard many complaints about this,
|
||||
so it could be something unique to my setup that's causing it. Has
|
||||
anyone had better luck with curtailing DOSEMU's cpu-hogging?
|
||||
|
||||
On the positive side, crash protection seems to be very good-- I've
|
||||
*never* had a program crash inside DOSEMU affect anything outside the
|
||||
emulator (native programs or other emulation sessions). However,
|
||||
DOSEMU does provide options like direct port access which, if enabled,
|
||||
can seriously weaken the protection layer.
|
||||
|
||||
If your main intention is to multitask DOS applications, you might
|
||||
want to stick with Desqview or OS/2. They'll probably give you better
|
||||
performance and compatibility (DOSEMU can't yet run Windows 3.1, or
|
||||
any other programs requiring DPMI / DOS extender functions). If you'd
|
||||
like to run mostly native Unix apps. with occasional use of DOS
|
||||
emulation then Linux might be what you're looking for.
|
||||
|
||||
-- alex
|
||||
|
||||
------------------------------
|
||||
|
||||
From: "Michael A. Passineau" <mikep@mfa.com>
|
||||
Crossposted-To: comp.os.linux.help,comp.os.linux
|
||||
Subject: Linux and PCI compatibility
|
||||
Date: Tue, 20 Sep 1994 20:53:40 -0500 (CDT)
|
||||
|
||||
|
||||
Hello!
|
||||
|
||||
Being new to Linux I have what may be a very newbie question about
|
||||
Linux's comaptibility with the PCI architecture.
|
||||
|
||||
I have a DECpc XL 466d2 which comes with a PCI-based NCR 53C810 embedded
|
||||
SCSI controller which controls my hard disk and CDROM drive. The video
|
||||
card is VL bus DECpc 864 high res video adapter.
|
||||
|
||||
I am very interested in Linux for this system, but want to find out if:
|
||||
|
||||
|
||||
1. The latest version of Linux is compatible with the above hardware?
|
||||
|
||||
2. If it is compatible with the above hardware, can I get the OS,
|
||||
X-Windows, source, etc. on CDROM?
|
||||
|
||||
Any help would be greatly appreciated!
|
||||
|
||||
|
||||
Best regards. . . Mike
|
||||
|
||||
|
||||
=======================================================================
|
||||
Michael A. Passineau
|
||||
mikep@mfa.com
|
||||
System Administrator
|
||||
Network Services Group - McHugh-Freeman
|
||||
414.798.8606, x329
|
||||
|
||||
finger above for my PGP public key.
|
||||
|
||||
|
||||
"Besides, REAL computers have a rename() system call." :-)
|
||||
--Larry Wall
|
||||
|
||||
#include <std_disclaimer.h>
|
||||
======================================================================
|
||||
|
||||
------------------------------
|
||||
|
||||
From: drew@frisbee.cs.Colorado.EDU (Drew Eckhardt)
|
||||
Crossposted-To: comp.periphs.scsi,comp.sys.ibm.pc.hardware.storage
|
||||
Subject: Re: NCR PCI SCSI controllers
|
||||
Date: 21 Sep 1994 00:22:44 GMT
|
||||
|
||||
In article <35lkvl$69@news.u.washington.edu>,
|
||||
Trent Piepho <xyzzy@u.washington.edu> wrote:
|
||||
>In article <35l7h3$lur@csnews.cs.colorado.edu>,
|
||||
>Drew Eckhardt <drew@frisbee.cs.Colorado.EDU> wrote:
|
||||
>
|
||||
>>If you need one with a BIOS chip, Nextor's model 93 is the only one I'm
|
||||
>>aware of, unless you want to go with an 825 based board (FAST+WIDE,
|
||||
>>requires two minor patches to make it work under Linux).
|
||||
>
|
||||
>Are these the kind of patches for things that nobody realized were
|
||||
>broken until now and will be included in a kernel RSN? Or the kind
|
||||
>that you have to apply yourself and give rise to catch-22 problems
|
||||
>installing Linux on a new machine?
|
||||
|
||||
The kind that you have to install yourself, giving rise to the
|
||||
catch-22 problem. I don't have an '825 board, and was unable
|
||||
to test the code with the '825 so I didn't catch the omission of
|
||||
an
|
||||
|
||||
'825'
|
||||
|
||||
from two switch statements and a left over 2 inside an array that
|
||||
should have been dimensioned implicitly by the number of initializers.
|
||||
|
||||
>>>Buslogic is an option, but they are expensive, and I want to see
|
||||
>>>if they are worth three times the NCR price.
|
||||
>>
|
||||
>>The Linux Buslogic drivers are a bit more mature. If you want top
|
||||
>>performance from _multiple_ devices accessed at the same time
|
||||
>>under Linux, right now instead of whenever I get arround to it (I need to
|
||||
>>finish debugging the new save/restore pointers code so the right
|
||||
>>values get restored after a SCSI context switch) you'll be happier with
|
||||
>>the Buslogic boards.
|
||||
>
|
||||
>Is this because of the hardware or the drivers?
|
||||
|
||||
It's entirely a software problem, mostly due to a lack of time. Basically,
|
||||
having what worked of the driver stable by the publication of the July
|
||||
issue of iX Multiuser Multitasking Magazine and lecture notes for
|
||||
Heidelberg took precedence over getting that working correctly.
|
||||
|
||||
I spent a day getting the seriously broken context switching
|
||||
code fixed, but haven't had a chance to fix the current flaw in
|
||||
the save/restore pointers code.
|
||||
|
||||
(FYI, Stefan Esser has it working fine under his Free BSD driver)
|
||||
|
||||
>Will the NCR boards be as fast as the Buslogic ones as soon as your
|
||||
>drivers get more mature?
|
||||
|
||||
Throughput should be somewhat higher, although CPU usage should be
|
||||
slightly worse with the NCR boards (More complicated structures
|
||||
are generated, taking more host CPU cycles).
|
||||
|
||||
>Or are the Buslogic boards inherently better
|
||||
|
||||
If you want Adaptec 154x compatability for some reason (Ie, you
|
||||
need to run an old copy of Xenix), yes.
|
||||
|
||||
Also, the Buslogic boards have onboard active termination where as
|
||||
the NCR boards I've seen have been passively terminated. IMHO,
|
||||
this isn't really an issue, since you're still looking at a factor
|
||||
of three price disparity after picking up an active terminator.
|
||||
|
||||
>(why the price difference anyway)?
|
||||
|
||||
1. Parts count
|
||||
|
||||
|
||||
2. As far as I know, the Buslogic 946 board is unique in that it's
|
||||
the only Adaptec 154x compatable PCI board.
|
||||
|
||||
|
||||
3. People have allways payed $200-$300 for
|
||||
bus mastering SCSI controllers. If they're still
|
||||
willing to pay that price, why should Buslogic
|
||||
lower their prices?
|
||||
|
||||
4. Multiple sources.
|
||||
--
|
||||
Since our leaders won't respect The Constitution, the highest law of our
|
||||
country, you can't expect them to obey lesser laws of any country.
|
||||
Boycott the United States until this changes.
|
||||
|
||||
------------------------------
|
||||
|
||||
|
||||
** FOR YOUR REFERENCE **
|
||||
|
||||
The service address, to which questions about the list itself and requests
|
||||
to be added to or deleted from it should be directed, is:
|
||||
|
||||
Internet: Linux-Misc-Request@NEWS-DIGESTS.MIT.EDU
|
||||
|
||||
You can send mail to the entire list (and comp.os.linux.misc) via:
|
||||
|
||||
Internet: Linux-Misc@NEWS-DIGESTS.MIT.EDU
|
||||
|
||||
Linux may be obtained via one of these FTP sites:
|
||||
nic.funet.fi pub/OS/Linux
|
||||
tsx-11.mit.edu pub/linux
|
||||
sunsite.unc.edu pub/Linux
|
||||
|
||||
End of Linux-Misc Digest
|
||||
******************************
|
||||
Reference in New Issue
Block a user