# How can i found log file of mongrel?

**URL:** <https://www.ruby-forum.com/t/how-can-i-found-log-file-of-mongrel/92218>\
**Category:** Rails\
**Created:** [April 17, 2007, 7:02am UTC](https://www.ruby-forum.com/t/how-can-i-found-log-file-of-mongrel/92218 "2007-04-17T07:02:57Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![feng](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/f/82dd89/32.png) [@feng](https://www.ruby-forum.com/u/feng)\
**Post date:** [April 17, 2007, 7:02am UTC](https://www.ruby-forum.com/t/how-can-i-found-log-file-of-mongrel/92218/1 "2007-04-17T07:02:57Z")

</div>

dear all,

I run a mongrel as my RoR web server.

But if I want to see some log file, ex: error.log, access.log.

Where can I find them ?

thanks

-feng

---

<div class="post-metadata">

**Author:** ![feng](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/f/82dd89/32.png) [@feng](https://www.ruby-forum.com/u/feng)\
**Post date:** [April 17, 2007, 7:51am UTC](https://www.ruby-forum.com/t/how-can-i-found-log-file-of-mongrel/92218/2 "2007-04-17T07:51:31Z")

</div>

/log/production.log

cheers mate

feng wrote:

> dear all,
> 
> I run a mongrel as my RoR web server.
> 
> But if I want to see some log file, ex: error.log, access.log.
> 
> Where can I find them ?
> 
> thanks
> 
> -feng

---

<div class="post-metadata">

**Author:** ![feng](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/f/82dd89/32.png) [@feng](https://www.ruby-forum.com/u/feng)\
**Post date:** [April 17, 2007, 8:11am UTC](https://www.ruby-forum.com/t/how-can-i-found-log-file-of-mongrel/92218/3 "2007-04-17T08:11:10Z")

</div>

chris hulbert wrote:

> /log/production.log
> 
> cheers mate
> 
> feng wrote:
> 
> > dear all,
> > 
> > I run a mongrel as my RoR web server.
> > 
> > But if I want to see some log file, ex: error.log, access.log.
> > 
> > Where can I find them ?
> > 
> > thanks
> > 
> > -feng

I change my mongrel runtime mode from development to production, and  
change database.yml.

now it works ! I see my log in production.log.

Thanks!

-feng