From: Alex Sharp <ajsharp@gmail.com>
To: unicorn list <mongrel-unicorn@rubyforge.org>
Subject: Re: Strange quit behavior
Date: Tue, 2 Aug 2011 13:34:52 -0700 [thread overview]
Message-ID: <CAB3oGjqQKnBCuPxZ3iei2FEtnftdtxtARTLvW3pYeWRwWbNsKA@mail.gmail.com> (raw)
In-Reply-To: <CA+Do99v4=7mYE0JfSzZiKQ=j+eNusboJxjOgt4sXV7RQf-OaQw@mail.gmail.com>
> I've found that it's very unreliable for quitting / terminating
> unicorn and restarting with new code. When doing rapid deployments
> particularly, i've found that i have to go in and kill -9 the master
> process, and start again.
We've noticed some of this behavior as well. We've seen the new master
start spinning and consume 100% cpu (according to top). The old master
and workers are still running and working, but the new master just
hangs, and we have to kill -9. Our solution was to add the following
to our unicorn config, which *seems* to have solved the problem:
Unicorn::HttpServer::START_CTX[0] =
"#{path_to_app}/shared/bundle/ruby/1.9.1/bin/unicorn_rails"
This is outlined a bit here: http://unicorn.bogomips.org/Sandbox.html.
I'm not really sure why this seems to have fixed the problem -- all I
can tell you is that we haven't seen it since adding this line to the
config.
- Alex
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next prev parent reply other threads:[~2011-08-02 20:46 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-02 20:09 Strange quit behavior James Cox
2011-08-02 20:34 ` Alex Sharp [this message]
2011-08-02 21:54 ` Eric Wong
2011-08-05 4:09 ` Alex Sharp
2011-08-05 4:12 ` Alex Sharp
2011-08-05 8:07 ` Eric Wong
2011-08-17 4:26 ` Alex Sharp
2011-08-17 9:22 ` Eric Wong
2011-08-17 20:13 ` Eric Wong
2011-08-18 23:13 ` Alex Sharp
2011-08-19 1:53 ` Eric Wong
2011-08-19 9:42 ` Alex Sharp
2011-08-19 16:51 ` Eric Wong
2011-08-23 2:59 ` Alex Sharp
2011-08-23 7:12 ` Eric Wong
2011-08-23 16:49 ` Alex Sharp
2011-08-23 20:23 ` Eric Wong
2011-08-31 0:33 ` Eric Wong
2011-09-01 18:45 ` Alex Sharp
2011-09-01 19:46 ` Eric Wong
2011-09-01 19:57 ` Alex Sharp
2011-09-01 20:26 ` Eric Wong
2011-08-02 20:45 ` cliftonk
2011-08-02 21:53 ` Eric Wong
2011-08-02 22:46 ` James Cox
2011-08-02 23:08 ` Eric Wong
2011-08-02 23:49 ` Alex Sharp
2011-08-03 0:34 ` Eric Wong
2011-08-03 1:36 ` Eric Wong
2011-08-19 22:18 ` Eric Wong
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