[openib-general] logset

Thu Oct 28 05:47:13 PDT 2004

logset print will print into /var/log/messages the kernel modules debug
print status
You should use it after the driver is loaded.

Example:
> logset print
> tail /var/log/messages

Oct 28 14:34:18 swlab99 kernel: mtl_log_set: layer 'print', info ''
Oct 28 14:34:18 swlab99 kernel:
Oct 28 14:34:18 swlab99 kernel:  Layers and severities for print
Oct 28 14:34:18 swlab99 kernel:  -------------------------------
Oct 28 14:34:18 swlab99 kernel:  Layer - "THH":
Oct 28 14:34:18 swlab99 kernel:      Name="trace", severities=""
Oct 28 14:34:18 swlab99 kernel:      Name="debug", severities=""
Oct 28 14:34:18 swlab99 kernel:      Name="error", severities="1234"

By default error messages allays printed into the /var/log/messages file so
if vstat is not working
 look for some error message in this file.

In case of user level errors then in order to see them you need to set:
export MTL_LOG="error:"

Tziporet

-----Original Message-----
From: Ronald G. Minnich [mailto:rminnich at lanl.gov]
Sent: Wednesday, October 27, 2004 9:23 PM
To: openib-general at openib.org
Subject: [openib-general] logset

I'm unclear on how to use this.

logset print gives back nothing. 

logset debug 8 gives back nothing.

what is this thing? 

how do I get trace logging of something like vstat, given that vstat is 
not working on my machine?

thanks

ron
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