Correctly set ulimit

README.md

@@ -44,6 +44,8 @@ Next, we're going to setup the servers with all the necessary software:
 
 	./run-tests.py -s server-private-ip -c client-private-ip -i path-to-pem --install-software --list-tests
     source ~/.bash_profile
+    # For your first time through the tests, set the ulimit for open files
+    ulimit -n 4096
     # Most software is installed autormatically by the script, but running the mongo command below from 
     # the install script was causing some errors. For now this needs to be run manually.
     cd installs/jruby-rack && rvm jruby-1.7.3 do jruby -S bundle exec rake clean gem SKIP_SPECS=true"
@@ -94,6 +96,8 @@ Next, we're going to setup the servers with all the necessary software:
 
 	./run-tests.py -s server-ip -c client-ip -i path-to-ssh-key --install-software --list-tests
     source ~/.bash_profile
+    # For your first time through the tests, set the ulimit for open files
+    ulimit -n 4096
     # Most software is installed autormatically by the script, but running the mongo command below from
     # the install script was causing some errors. For now this needs to be run manually.
     cd installs/jruby-rack && rvm jruby-1.7.3 do jruby -S bundle exec rake clean gem SKIP_SPECS=true"

installer.py

@@ -25,6 +25,7 @@ class Installer:
     self.__run_command("sudo apt-get install build-essential libpcre3 libpcre3-dev libpcrecpp0 libssl-dev zlib1g-dev python-software-properties unzip git-core libcurl4-openssl-dev libbz2-dev libmysqlclient-dev mongodb-clients libreadline6-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev libgdbm-dev ncurses-dev automake libffi-dev htop libtool bison libevent-dev libgstreamer-plugins-base0.10-0 libgstreamer0.10-0 liborc-0.4-0 libwxbase2.8-0 libwxgtk2.8-0 libgnutls-dev libjson0-dev", True)
 
     self.__run_command("cp ../config/benchmark_profile ../../.bash_profile")
+    self.__run_command("sudo sh -c \"echo '*               soft    nofile          4096' >> /etc/security/limits.conf\"")
 
     #######################################
     # Languages
@@ -268,6 +269,7 @@ class Installer:
     ##############################
     yes | sudo apt-get update
     yes | sudo apt-get install build-essential git libev-dev libpq-dev libreadline6-dev
+    sudo sh -c "echo '*               soft    nofile          4096' >> /etc/security/limits.conf"
 
     ##############################
     # MySQL