macros

#!/usr/bin/ruby

require 'openssl'

cert = OpenSSL::X509::Certificate.new File.read(ARGV[0])
cn = cert.subject.to_a.select{|oid, value| oid == "CN"}[0][1]

puts "Cert metadata"
puts cert.serial
puts cert.issuer

macros

auto lo
iface lo inet loopback

auto bond0
iface bond0 inet static
slaves eth2 eth3
address 10.6.2.102
netmask 255.255.255.0

auto bond1

macros

hosts = Hash.new

search(:node, "*") do |server|
  hosts[server[:ipaddress]] << server[:hostname]
end

template "/tmp/hosts" do
  source "hosts.erb"
  mode 0644
  owner "root"

macros

/var/chef/cache/cookbooks/xen/recipes/default.rb:40:in `from_file': undefined method `cookbook' for #<Chef::Resource::RemoteDirectory:0x7fffaa854fb0> (NoMethodError)
	from /usr/lib/ruby/gems/1.8/gems/chef-0.5.4/lib/chef/recipe.rb:190:in `instance_eval'
	from /usr/lib/ruby/gems/1.8/gems/chef-0.5.4/lib/chef/recipe.rb:190:in `method_missing'
	from /var/chef/cache/cookbooks/xen/recipes/default.rb:39:in `from_file'
	from /usr/lib/ruby/gems/1.8/gems/chef-0.5.4/lib/chef/cookbook.rb:139:in `load_recipe'
	from /usr/lib/ruby/gems/1.8/gems/chef-0.5.4/lib/chef/compile.rb:109:in `load_recipes'
	from /usr/lib/ruby/gems/1.8/gems/chef-0.5.4/lib/chef/compile.rb:101:in `each'
	from /usr/lib/ruby/gems/1.8/gems/chef-0.5.4/lib/chef/compile.rb:101:in `load_recipes'
	from /usr/lib/ruby/gems/1.8/gems/chef-0.5.4/lib/chef/client.rb:339:in `converge'
	from /usr/lib/ruby/gems/1.8/gems/chef-0.5.4/lib/chef/client.rb:76:in `run'

macros

2009-03-23_20:00:50.50338 merb : worker (port 4000) ~ end of file reached - (EOFError)
2009-03-23_20:00:50.50339 /usr/lib/ruby/1.8/net/protocol.rb:135:in `sysread'
2009-03-23_20:00:50.50339 /usr/lib/ruby/1.8/net/protocol.rb:135:in `rbuf_fill'
2009-03-23_20:00:50.50340 /usr/lib/ruby/1.8/timeout.rb:62:in `timeout'
2009-03-23_20:00:50.50341 /usr/lib/ruby/1.8/timeout.rb:93:in `timeout'
2009-03-23_20:00:50.50341 /usr/lib/ruby/1.8/net/protocol.rb:134:in `rbuf_fill'
2009-03-23_20:00:50.50342 /usr/lib/ruby/1.8/net/protocol.rb:116:in `readuntil'
2009-03-23_20:00:50.50342 /usr/lib/ruby/1.8/net/protocol.rb:126:in `readline'
2009-03-23_20:00:50.50343 /usr/lib/ruby/1.8/net/http.rb:2020:in `read_status_line'
2009-03-23_20:00:50.50345 /usr/lib/ruby/1.8/net/http.rb:2009:in `read_new'

macros

4 Intel X-25M Software RAID0
ext3, CFQ, default read-ahead

Sequential Reads
                              File  Blk   Num                   Avg      Maximum      Lat%     Lat%    CPU
Identifier                    Size  Size  Thr   Rate  (CPU%)  Latency    Latency      >2s      >10s    Eff
---------------------------- ------ ----- ---  ------ ------ --------- -----------  -------- -------- -----
2.6.27-11-generic            65536  4096    4  365.77 147.9%     0.042      666.95   0.00000  0.00000   247
2.6.27-11-generic            65536  4096    8  357.27 302.0%     0.085      968.03   0.00000  0.00000   118

macros

include_recipe "runit"

package "libopenssl-ruby1.8"

remote_file "/etc/chef/client.rb" do
  source "client.rb"
  mode 0644
  owner "root"
  group "root"
end

macros

Sequential Reads
                              File  Blk   Num                   Avg      Maximum      Lat%     Lat%    CPU
Identifier                    Size  Size  Thr   Rate  (CPU%)  Latency    Latency      >2s      >10s    Eff
---------------------------- ------ ----- ---  ------ ------ --------- -----------  -------- -------- -----
2.6.29.1-wikia               32768  4096    1  489.86 45.36%     0.008       79.88   0.00000  0.00000  1080
2.6.29.1-wikia               32768  4096    2  778.83 145.9%     0.010       61.05   0.00000  0.00000   534
2.6.29.1-wikia               32768  4096    4  841.21 334.0%     0.018       85.84   0.00000  0.00000   252
2.6.29.1-wikia               32768  4096    8  826.57 665.6%     0.038      201.85   0.00000  0.00000   124

Random Reads

macros

root@r4-8-a20:/var/lib/mysql/data# tiobench --size 32768 --threads 1 --threads 4 --threads 8
Run #1: /usr/bin/tiotest -t 8 -f 4096 -r 500 -b 4096 -d . -TTT

Unit information
================
File size = megabytes
Blk Size  = bytes
Rate      = megabytes per second
CPU%      = percentage of CPU used during the test
Latency   = milliseconds

macros

Run #1: /usr/bin/tiotest -t 8 -f 4096 -r 500 -b 4096 -d . -TTT

Unit information
================
File size = megabytes
Blk Size  = bytes
Rate      = megabytes per second
CPU%      = percentage of CPU used during the test
Latency   = milliseconds
Lat%      = percent of requests that took longer than X seconds