Re: [Help!] 2.4.20 IDE-SCSI / CD-writing crash

From: Han-Wen Nienhuys (hanwen@cs.uu.nl)
Date: Sun Nov 03 2002 - 17:53:58 EST


rankincj@yahoo.com writes:
> I ain't no Linux kernel genius, but I did see this patch on the
> linux-kernel mailing list. Also rubber-stamp approved by Alan Cox. Do
> you think it might help you?

> http://www.uwsg.indiana.edu/hypermail/linux/kernel/0211.0/0278.html

1st try (running as root from commandline): success
2nd try (running as user, cdrecord invoked from gtoaster):

  SCSI host 0 abort .. timed out - resetting
  aborting command due to timeout .. test unit ready .. 00 00 00 00 00
  aborting command due to timeout .. prevent/allow medium removal 00
  00 00 01 00

after a reboot, I get the same problems (1st try success, 2nd try
fail, now with with messages from the IDE layer about DMA and "DRQ not
asserted yet"). Interesting observations: that I forgot to mention the
first e-mail:

* it seems to go wrong happen mostly the 2nd try, I can't recall
  failing on the first try after bootup,

* when the kernel goes into this reset loop, everything is hanging,
  e.g. when pressing num-lock from console it takes a few seconds
  before the indicator led changes

-- 

Han-Wen Nienhuys | hanwen@cs.uu.nl | http://www.cs.uu.nl/~hanwen - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/



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