Flexible I/O Tester development
 help / color / mirror / Atom feed
From: Erwan Velu <erwan@seanodes.com>
To: fio@vger.kernel.org
Subject: Passing argument to both write_bw_log & write_lat_log leads to segfault
Date: Wed, 19 Nov 2008 12:23:21 +0100	[thread overview]
Message-ID: <4923F729.1030200@seanodes.com> (raw)

Using fio 1.23:
[root@max13 tmp]# fio myconfigfile
Segmentation fault (core dumped)


Where myconfigfile is the following:
[global]
bsrange=64k-128k,64k-128k
direct=1
ioengine=libaio
iodepth=2
zonesize=256m
zoneskip=2g

[/dev/exa/g1/v1]
rw=read
write_bw_log read-bw
write_lat_log read-lat

[/dev/exa/g1/v1]
stonewall
rw=write
write_bw_log write-bw
write_lat_log write-lat

Note: removing one or the other parameter to write_*_log reports an error like "Bad option write_lat_log read-lat" but letting both of them segfault.

I did this syntaxe as the man page says :
       write_bw_log
              If given, write bandwidth logs of the jobs in this file.

I thought that "this file" meant a parameter.
Cheers,
-- 
Erwan Velu
Pre-Sales Engineer
Seanodes
http://www.seanodes.com
+33 (0)1 41 22 13 83


             reply	other threads:[~2008-11-19 11:23 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-19 11:23 Erwan Velu [this message]
2008-11-19 11:28 ` Passing argument to both write_bw_log & write_lat_log leads to segfault Jens Axboe
2008-11-19 15:10   ` Erwan Velu
2008-11-19 15:15     ` Jens Axboe
2008-11-19 15:20       ` Jens Axboe

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=4923F729.1030200@seanodes.com \
    --to=erwan@seanodes.com \
    --cc=fio@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox