Linux-Hardware Digest #34, Volume #13            Mon, 12 Jun 00 22:13:05 EDT

Contents:
  Re: ide-scsi CD-R Problem With Newest Kernels (.14 & .15) - write_g1?!?!?!? (Douglas 
E. Mitton)
  Re: Books ([EMAIL PROTECTED])
  Re: ide-scsi CD-R Problem With Newest Kernels (.14 & .15) - write_g1?!?!?!? ("Andrew 
Glikman")

----------------------------------------------------------------------------

From: [EMAIL PROTECTED] (Douglas E. Mitton)
Crossposted-To: alt.os.linux,comp.os.linux.misc
Subject: Re: ide-scsi CD-R Problem With Newest Kernels (.14 & .15) - write_g1?!?!?!?
Reply-To: [EMAIL PROTECTED]
Date: Tue, 13 Jun 2000 01:22:36 GMT

Well, I just wanted to pass on the news that I've tried the new kernel
v2.2.16 nad I have the same problem.  Also, to ask if anyone has come
up with any kind of a solution.

I haven't been getting all the responses on my news server BUT I do
use Deja News to catch up every so often.  Just to quickly answer some
of the other queries:

I am using a Creative RW6425E (EIDE) drive.  I have obtained and
compiled cdrecord V1.8a29, the newest as of a month ago.

I compile my own kernel and I followed the instrictions from the
newest CD-RW How To, which has changed a bit since I originally
implemented the CD-R in my machine in kernel V2.2.12.

Also, I'm very certain its not a hardware problem in my drive or
computer as I can dual boot back into kernel V2.2.13 and all works
just perfectly.  Kernels V2.2.14, 15 or now 16 all exhibit the problem
outlined below.

I even tried forcing the old 2.2.13 module to load under 2.2.16 kernel
BUT there have been some significant SCSI interface changes since
2.2.13 and it just core dumps!

Any and all questions, comments, ideas or solutions would be
appreciated.  I would like to get a newer kernel working in
preparation to the jump to the V2.4.0 jump.

[EMAIL PROTECTED] (Douglas E. Mitton) wrote:

>That was about the third thing I tried but no go!  If anything it
>fails even more often now!  I'm pretty sure it is tied to the kernel
>scsi modules I'm using, more than likely some tuning option that has
>been addedd BUT that I haven't discovered yet.
>
>Thanks for the response!
>
>"Brian" <[EMAIL PROTECTED]> wrote:
>
>>Hi Douglas:
>>
>>Douglas E. Mitton wrote in message <[EMAIL PROTECTED]>...
>>>I have done several searches for this issue, there seem to be a lot of
>>>people experiencing it BUT I have not been able to find a solution
>>>yet.
>>
>>>In kernels V2.2.14 and .15 I get random cdrecord failures such as:
>>>(Sorry, it wraps a little.)
>>
>>>Starting new track at sector: 0
>>>Track 01: 175 of 311 MB written (fifo 100%).cdrecord: Input/output
>>>error. write_g1: scsi sendcmd: retryable error
>>>CDB:  2A 00 00 01 5E C0 00 00 10 00
>>>status: 0x2 (CHECK CONDITION)
>>>Sense Bytes: F1 00 05 00 01 5E C0 0C 00 00 00 00 10 02 00 00
>>>Sense Key: 0x5 Illegal Request, deferred error, Segment 0
>>>Sense Code: 0x10 Qual 0x02 (id crc or ecc error) [No matching
>>>qualifier] Fru 0x0
>>>Sense flags: Blk 89792 (valid)
>>>cmd finished after 3.168s timeout 40s
>>
>>>write track data: error after 183894016 bytes
>>>Sense Bytes: 70 00 00 00 00 00 00 0C 00 00 00 00 00 00 00 00 00 00
>>>Writing  time:  310.268s
>>>Fixating...
>>>Fixating time:   76.473s
>>>cdrecord: fifo had 5740 puts and 5613 gets.
>>>cdrecord: fifo was 0 times empty and 5206 times full, min fill was
>>>95%.
>>
>>
>>I run "Slackware 7.0" "Linux kernel 2.2.14" with "cdrecord 1.8" and burn
>>happily all day on an aging "HP CD-Writer+ 7100 - firmware 2.02 X2" IDE
>>burner.
>>
>>Here is what I recommend;
>>
>>Go to the cdrecord site and download the latest from Joerg Schilling (very
>>wise and able programmer).
>>
>>http://www.fokus.gmd.de/research/cc/glone/employees/joerg.schilling/private/
>>cdrecord.html
>>
>>Download version "cdrecord-1.8.1 final", build and install.
>>
>>That should get you going no problem.
>>
>>Best regards,
>>
>>Brian



 ------------------------------------------------
   Doug Mitton - Brockville, Ontario, Canada
                 'City of the Thousand Islands'
         EMail: [EMAIL PROTECTED]
          http://www.cybertap.com/dmitton
         Other: mitton.dyndns.org
   SPAM Reduction: Remove "x." from my domain.
 ------------------------------------------------



------------------------------

From: [EMAIL PROTECTED]
Crossposted-To: alt.os.linux.mandrake,alt.os.linux.suse
Subject: Re: Books
Date: Tue, 13 Jun 2000 01:11:24 GMT


Stu wrote:

>     I have installed a Linux distribution at home and started to get used to
> using it. I need a reference book which will fill in the knowledge gaps and
> get me up to speed quickly. I don't want to run before I can walk  with
> Linux and so any suggestions for decent, lucid, informative, and generally
> easy to follow books to help me along which also stop me flooding the
> newsgroups on an hourly basis will be greatly appreciated. What did other
> users buy and has anyone purchased 'Linux Clearly Explained' as I'm
> considering that publication??

Unfortunately, there are very few Linux books available. If there
are more than 7500 basic Linux books available from Barnes & Noble
or Amazon.com, I'd be surprised. Sorry, but you are on your own.


------------------------------

From: "Andrew Glikman" <[EMAIL PROTECTED]>
Crossposted-To: alt.os.linux,comp.os.linux.misc
Subject: Re: ide-scsi CD-R Problem With Newest Kernels (.14 & .15) - write_g1?!?!?!?
Date: Mon, 12 Jun 2000 20:14:16 -0600

Not that I have a solution for you, but things aren't broken at the kernel level. I've
patched my way up from 2.2.12 through 2.2.16 and have written CDs all the way.
I've been using both cdrecord-1.8a29-2 and cdrdao-1.1.3-1 without the funky
write errors you've reported. And yes, I'm using an IDE CDRW with SCSI
emulation. Having not looked at the how-tos recently, I don't know what changes
you're refering to, but they may be related to your problems. Try a kernel recompile
doing things the "old" way and see if that works.

In article <[EMAIL PROTECTED]>, [EMAIL PROTECTED] (Douglas
E. Mitton) wrote:
> Well, I just wanted to pass on the news that I've tried the new kernel v2.2.16
> nad I have the same problem.  Also, to ask if anyone has come up with any kind
> of a solution.


------------------------------


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