lkml.org 
[lkml]   [2002]   [Oct]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Unable to kill processes in D-state
Jan Hudec:
> If the shares were successfuly reloaded, then the processes should wake
> up. If they don't, it's a bug in NFS.

They never wake up, and it happens every time.

> Try to reproduce it (ie. reboot some machine, let it start everything
> and then restart the autofsd and see if processes lock up) and then talk
> to NFS maintainers about that.

As I said above, it happens every time we encounter this, ie. it's a bug
that easy to reproduce (since I added nfs@lists.sourceforge.net to the
CC-list, I'm going to write some of what's already said in this thread).

Problem:
Processes entering D-state is unkillable. We have a problem with this
everytime we restart autofs (which automounts quite a few NFS-shares
on campus), ie. on our samba-boxes smbd hangs forever after this
(in D-state). Samba still works, it's just that all the D-state processes
is unkillable and will remain that way untill we reboot the computer.
Every D-state process increases the load on the machine, and one of our
2-CPU intel-boxes currently remains at 430 (which extremly high for such
a box).

Solution:
? :)

--
Thomas
-
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/

\
 
 \ /
  Last update: 2005-03-22 13:29    [W:0.061 / U:0.336 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site