lkml.org 
[lkml]   [1999]   [May]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Oops assist...
Manfred Spraul wrote:
>
> "Michael B. Trausch" wrote:
> > Currently, oops reports are syslog'd.
>
> Yes, but that's dangerous, because it means that the oops is send
> to a user mode process, the user mode process calls write(), fsync(),
> etc.
> It means that a crashing kernel continues to write to you harddisk.
> You want to minimize this as much as possible.
>
> And: if we deserialize the filesystem, this will often fail,
> because the 'kill thread' might cause a lost semaphore, and thus
> a deadlock.
>
> Regards,
> Manfred
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.rutgers.edu
> Please read the FAQ at http://www.tux.org/lkml/
What if this were done to a "who-cares" filesystem, such as that on a
floppy disk. The user wou;d have to know that the chance for corruption
was there, but at least there is a chance thatthere will be some very
usefull info
Nic
--
Nicholas Henke
University of Pennsylvania
Class of 2002
215-417-5665
(ht/ft)tp://bs28-222-095.resnet.upenn.edu
=========================================
Never put off till tomorrow what you can avoid all together.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:51    [W:0.040 / U:0.888 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site