The w command on a few of our servers is not working properly. I'll use
two machines, verdi and frisch, to explain this although it is not
isolated to these machines. Both machines have kernel 2.0.29 and procps
1.12.2 and the kernel configuration is pretty much identical (except for a
coupld of things like differing ethernet cards). On verdi, w yields:
verdi:~$ w
  2:19pm  up 17 days, 39 min,  6 users,  load average: 0.00, 0.00, 0.00
USER      TTY    LOGIN@  IDLE   JCPU   PCPU  WHAT
russell  tty1    1:41pm 24518:27 111:26   0:00 xinit /home/russell/.xinitrc -- 
-auth /ho
russell  ttyp0   4:45pm  84:39   0:00   0:00 bash
russell  ttyp1   1:45pm 126:27   0:01   0:01 bash
russell  ttyp2   2:30pm  91:39   0:02   0:00 bash
russell  ttyp3  10:52pm 924:11   0:00   0:00 rlogin russell
telmerco ttyp4   2:19pm   0:00   0:00   0:00 w

But on frisch, w yields:
  2:21pm  up 24 days,  1:09h,  5 users,  load average: 0.00, 0.00, 0.00
USER      TTY    LOGIN@  IDLE   JCPU   PCPU  WHAT
kutsoati ttyp0   2:08pm   4:23   0:00   ?    -
polasek  ttyp1   1:24pm  93:54   0:00   ?    -
telmerco ttyp2   2:15pm   0:00   0:00   ?    -
kutsoati ttyp3   2:20pm   0:32   0:00   ?    -
maheuj   ttyp4  11:10am 190:25   0:00   ?    -

PCPU and WHAT are screwed up. I was going to try to fiddle with psupdate
but I thought I would ask here first. Also, the person who brought this to
my attention has noticed some other details:

From: "James G. MacKinnon" <[EMAIL PROTECTED]>
To: Colin Telmer <[EMAIL PROTECTED]>
Subject: still more on w problem

I forgot to mention that w always produces correct output for sessions
associated with a tty, but not for ones associated with a ttyp. Of course,
on verdi, edith, emma, lovell, and waugh, it produces correct output for
all sessions. It is only on jgm and frisch that it does not. Very strange!

Any ideas?

Any help is gratefully appreciated. Cheers, Colin.

--
Colin Telmer, Institute of Intergovernmental Relations
School of Policy Studies Building, Room 309, Queen's University
Kingston, Ontario, Canada, K7L-3N6 (613)545-6000x4219   
<mailto:[EMAIL PROTECTED]>
<http://terrapin.econ.queensu.ca>



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