From: ghazel@gmail.com
To: unicorn list <mongrel-unicorn@rubyforge.org>
Subject: Unicorn 3.3.1 "Too many open files" error in kgio_tryaccept
Date: Thu, 13 Jan 2011 13:20:51 -0800 [thread overview]
Message-ID: <AANLkTinjgdSmt=_T9PUWTf3t0rW9TdWNxWbYQe81gVse@mail.gmail.com> (raw)
Strange error which took down my server today:
Unhandled listen loop exception #<Errno::EMFILE: Too many open files - accept>.
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_server.rb:606:in
`kgio_tryaccept'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_server.rb:606:in
`worker_loop'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_server.rb:605:in
`each'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_server.rb:605:in
`worker_loop'
...
My unicorn.stderr.log is 7.6GB, and I rotate it every day...
Before all that started I got:
Read error: #<IOError: closed stream>
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_response.rb:37:in
`write'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_response.rb:37:in
`http_response_write'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_server.rb:540:in
`process_client'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_server.rb:607:in
`worker_loop'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_server.rb:605:in
`each'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8/gems/unicorn-3.3.1/lib/unicorn/http_server.rb:605:in
`worker_loop'
But the servers seemed to be basically operating at that point.
-Greg
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next reply other threads:[~2011-01-13 21:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-13 21:20 ghazel [this message]
2011-01-13 23:06 ` Unicorn 3.3.1 "Too many open files" error in kgio_tryaccept Eric Wong
2011-01-14 2:17 ` ghazel
2011-01-14 2:47 ` Eric Wong
2011-01-14 4:20 ` ghazel
2011-01-14 9:17 ` Eric Wong
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