Module: Pwrake::GfarmFileSystemOption

Included in:
Option
Defined in:
lib/pwrake/option/option_gfarm2fs.rb

Instance Method Summary collapse

Instance Method Details

#clear_gfarm2fs ⇒ Object 



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# File 'lib/pwrake/option/option_gfarm2fs.rb', line 67

def clear_gfarm2fs
  setup_hosts
  d = File.join(self['GFARM_BASEDIR'],self['GFARM_PREFIX'])
  rcmd = "
for i in #{d}*; do
  if [ -d \"$i\" ]; then
case \"$i\" in
  *_000) ;;
  *) fusermount -u $i; rmdir $i ;;
esac
  fi
done
sleep 1
for i in #{d}*_000; do
  if [ -d \"$i\" ]; then
fusermount -u $i; rmdir $i
  fi
done
"
  threads = []
  @host_map.each do |k,hosts|
    hosts.each do |info|
      threads << Thread.new do
        system "ssh #{info.name} '#{rcmd}'"
      end
    end
  end
  threads.each{|t| t.join}
end

#max_postprocess_pool ⇒ Object 



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# File 'lib/pwrake/option/option_gfarm2fs.rb', line 59

def max_postprocess_pool
  self['MAX_GFWHERE_WORKER']
end

#option_data_filesystem ⇒ Object 



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# File 'lib/pwrake/option/option_gfarm2fs.rb', line 9

def option_data_filesystem
  [
    'GFARM2FS_OPTION',
    'GFARM2FS_DEBUG',
    ['GFARM2FS_DEBUG_WAIT', proc{|v| v ? v.to_i : 1}],
    ['DISABLE_AFFINITY', proc{|v| v || ENV['AFFINITY']=='off'}],
    ['DISABLE_STEAL', proc{|v| v || ENV['STEAL']=='off'}],
    ['GFARM_BASEDIR', proc{|v| v || '/tmp'}],
    ['GFARM_PREFIX', proc{|v| v || "pwrake_#{ENV['USER']}"}],
    ['GFARM_SUBDIR', proc{|v| v || '/'}],
    ['MAX_GFWHERE_WORKER', proc{|v| (v || 8).to_i}],
  ]
end

#postprocess(runner) ⇒ Object 



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# File 'lib/pwrake/option/option_gfarm2fs.rb', line 63

def postprocess(runner)
  GfarmPostprocess.new(runner)
end

#set_filesystem_option ⇒ Object 



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# File 'lib/pwrake/option/option_gfarm2fs.rb', line 23

def set_filesystem_option
  @filesystem  = 'gfarm'
  GfarmPath.subdir = self['GFARM_SUBDIR']
  @worker_option = {
    :log_dir   => self['LOG_DIR'],
    :pass_env  => self['PASS_ENV'],
    :ssh_option => self['SSH_OPTION'],
    :heartbeat => self['HEARTBEAT'],
    #
    :shared_directory => "GfarmDirectory",
    :base_dir => self['GFARM_BASEDIR']+"/"+self['GFARM_PREFIX'],
    :work_dir => GfarmPath.pwd.to_s,
    :gfarm2fs_option => self['GFARM2FS_OPTION'],
    :gfarm2fs_debug => self['GFARM2FS_DEBUG'],
    :gfarm2fs_debug_wait => self['GFARM2FS_DEBUG_WAIT'],
    :single_mp => self['GFARM_SINGLE_MP']
  }
  @worker_progs = %w[
    parallel/processor_count.rb
    pwrake/nbio
    pwrake/branch/fiber_queue
    pwrake/worker/writer
    pwrake/worker/log_executor
    pwrake/worker/executor
    pwrake/worker/invoker
    pwrake/worker/shared_directory
    pwrake/worker/gfarm_directory
    pwrake/worker/worker_main
  ]
  if self['DISABLE_AFFINITY']
    @queue_class = "TaskQueue"
  else
    @queue_class = "LocalityAwareQueue"
  end
end