59 lines
1.4 KiB
Ruby
59 lines
1.4 KiB
Ruby
#
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# Copyright (c) 2009 SpringSource, Inc.
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# Copyright (c) 2010 VMware, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Example illustrating the use of the optional logger.
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require 'sigar'
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require 'logger'
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sigar = Sigar.new
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sigar.log_level = Sigar::LOG_DEBUG
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logger = Logger.new(STDERR)
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logger.datetime_format = "%H:%M:%S"
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# Call something that has DEBUG level logging.
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fslist = sigar.file_system_list
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# cache data
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fslist.each do |fs|
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dir_name = fs.dir_name
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usage = sigar.file_system_usage(dir_name)
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end
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puts "Calling file_system_usage() for each filesystem"
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puts "\nwith Logger:"
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sigar.logger = logger
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fslist.each do |fs|
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dir_name = fs.dir_name
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usage = sigar.file_system_usage(dir_name)
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end
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puts "\nwith Proc:"
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sigar.logger = Proc.new do |level, msg|
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puts "Level #{level}: #{msg}"
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end
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fslist.each do |fs|
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dir_name = fs.dir_name
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usage = sigar.file_system_usage(dir_name)
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end
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