From: Andrew Goodbody <ajg02@elfringham.co.uk>
To: linux-btrace@vger.kernel.org
Subject: blktrace and exclusive access problem
Date: Tue, 22 Jan 2013 18:50:44 +0000 [thread overview]
Message-ID: <50FEDF84.6070901@elfringham.co.uk> (raw)
I am trying to blktrace a scsi scanner on /dev/sg7 but unfortunately the
program opens that device for exclusive access so when I try and start
blktrace I get the following
Invalid path /dev/sg7 specified: 16/Device or resource busy
This is on Debian testing, with kernel version 3.2.0-4-amd64 and no
support for /proc/scsci.
Is there any way around this? I did try to search the list archives but
I found nothing relevant.
Thanks,
Andrew
reply other threads:[~2013-01-22 18:50 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=50FEDF84.6070901@elfringham.co.uk \
--to=ajg02@elfringham.co.uk \
--cc=linux-btrace@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.