lkml.org 
[lkml]   [1998]   [May]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectFloppy-related hangs in 2.1.94-99
Hi!  I've posted something about this to comp.os.linux.development.system
but got no response - I'm wondering if anyone here might know more about
it.

The problem is that writing floppies with dd causes both of my machines to
lock up solid when running any kernel >= 2.1.94, while kernels <= 2.1.91
and 2.0.33 don't do this. (2.1.92 is just generally unstable, while
2.1.93 doesn't boot, so I haven't tried it on them). The floppy driver
is loaded as a module on all these kernels.

Both boxes are uniprocessor SCSI-based machines, using the ncr53c8xx
driver. I've heard a bit about floppy-related hangs on SMP machines, but
nothing about uniprocessors. The dd version is GNU fileutils 3.16.
Unfortunately, when it locks up, it doesn't leave any useful information
in the logs - it just hangs, without responding to the SysRq key or
anything.

I'm not a kernel hacker so I'm not sure how to go about diagnosing the
problem. Regardless, it's not life-threatening - I just thought I'd let
y'all know it exists.



-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu

\
 
 \ /
  Last update: 2005-03-22 13:42    [W:0.036 / U:0.908 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site