lkml.org 
[lkml]   [2003]   [Oct]   [24]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateThu, 23 Oct 2003 22:17:56 -0700
FromMike Anderson <>
SubjectRe: 2.6.0-test8 scsi logging not working
jtholmesjr@comcast.net [jtholmesjr@comcast.net] wrote:
> The problem:
> 
> I thought
> echo "scsi log all" >/proc/scsi/scsi 
> with
> scsi_logging=y  in .config
> would turn on kernel scsi logging and put some notification line
> in /var/log/messages
> indicating scsi logging was now active at such and such a level
> 
> that is not happening and I have a external drive connected via
> usb talking scsi that cannot be unmounted and i need to trace
> scsi action so I can post here.
> 
> lsscsi output is
> [0:0:0:0]    disk    USB 2.0  Storage Device   0100  /dev/sda
> [1:0:0:0]    disk    Linux    scsi_debug       0004  /dev/sdb
> 

The scsi logging interface switched control from proc to sysctl. 

sysctl -w dev.scsi.logging_level=0xffffffff
Will result in a scsi log all. You need to use caution if syslogd is
running and you have other scsi devices.

-andmike
--
Michael Anderson
andmike@us.ibm.com

-
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 13:58    [from the cache]
©2003-2008