From a9b2c7f508bfdf6d67389e39036d038b3c77f547 Mon Sep 17 00:00:00 2001 From: Julian Pawlowski Date: Sat, 23 Mar 2013 04:21:48 +0100 Subject: "nice -n 19" for backup related background tasks --- app/models/backup_job.rb | 2 +- lib/tasks/backup.rake | 16 ++++++++-------- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/app/models/backup_job.rb b/app/models/backup_job.rb index 48dd27e..9cb4f53 100644 --- a/app/models/backup_job.rb +++ b/app/models/backup_job.rb @@ -37,7 +37,7 @@ class BackupJob < ActiveRecord::Base if tmp_backup_directory.blank? self.state = 'failed' else - system "cd #{backup_directory} && sudo /bin/tar czf #{backup_name_prefix}#{File.basename(tmp_backup_directory)}.tar.gz #{File.basename(tmp_backup_directory)}" + system "cd #{backup_directory} && nice -n 19 sudo /bin/tar czf #{backup_name_prefix}#{File.basename(tmp_backup_directory)}.tar.gz #{File.basename(tmp_backup_directory)}" require 'fileutils' FileUtils.rm_rf tmp_backup_directory file = File::Stat.new("#{backup_directory}/#{backup_name_prefix}#{File.basename(tmp_backup_directory)}.tar.gz") diff --git a/lib/tasks/backup.rake b/lib/tasks/backup.rake index ad4d41d..83bcfd3 100644 --- a/lib/tasks/backup.rake +++ b/lib/tasks/backup.rake @@ -25,32 +25,32 @@ namespace :backup do tmp_dir = "/tmp/gs5_restore_directory" FileUtils.rm_rf tmp_dir FileUtils.mkdir_p tmp_dir - system "cd #{tmp_dir} && sudo /bin/tar xzf #{restore_job.backup_file.path}" + system "cd #{tmp_dir} && nice -n 19 sudo /bin/tar xzf #{restore_job.backup_file.path}" restore_directory = Dir.glob("/tmp/gs5_restore_directory/*").first - system "cd #{restore_directory} && sudo /bin/tar xf GS5.tar && rm GS5.tar" + system "cd #{restore_directory} && nice -n 19 sudo /bin/tar xf GS5.tar && rm GS5.tar" # Restore faxes # if File.exists?("#{restore_directory}/GS5/archives/faxes.tar.gz") - system "cd / && sudo /bin/tar xzfP #{restore_directory}/GS5/archives/faxes.tar.gz" + system "cd / && nice -n 19 sudo /bin/tar xzfP #{restore_directory}/GS5/archives/faxes.tar.gz" end # Restore voicemails # if File.exists?("#{restore_directory}/GS5/archives/voicemails.tar.gz") - system "cd / && sudo /bin/tar xzfP #{restore_directory}/GS5/archives/voicemails.tar.gz" + system "cd / && nice -n 19 sudo /bin/tar xzfP #{restore_directory}/GS5/archives/voicemails.tar.gz" end # Restore recordings # if File.exists?("#{restore_directory}/GS5/archives/recordings.tar.gz") - system "cd / && sudo /bin/tar xzfP #{restore_directory}/GS5/archives/recordings.tar.gz" + system "cd / && nice -n 19 sudo /bin/tar xzfP #{restore_directory}/GS5/archives/recordings.tar.gz" end # Restore avatars # if File.exists?("#{restore_directory}/GS5/archives/avatars.tar.gz") - system "cd / && sudo /bin/tar xzfP #{restore_directory}/GS5/archives/avatars.tar.gz" + system "cd / && nice -n 19 sudo /bin/tar xzfP #{restore_directory}/GS5/archives/avatars.tar.gz" end # Delete the archive tar.gz to get more air to breathe @@ -65,11 +65,11 @@ namespace :backup do db_user = system_odbc_configuration['gemeinschaft']['USER'] db_password = system_odbc_configuration['gemeinschaft']['PASSWORD'] - system "gunzip < #{restore_directory}/GS5/databases/MySQL/gemeinschaft.sql.gz | mysql -u #{db_user} -p#{db_password} #{database}" + system "nice -n 19 gunzip < #{restore_directory}/GS5/databases/MySQL/gemeinschaft.sql.gz | nice -n 19 mysql -u #{db_user} -p#{db_password} #{database}" FileUtils.rm_rf tmp_dir - system "cd /opt/gemeinschaft && rake db:migrate" + system "cd /opt/gemeinschaft && nice -n 19 rake db:migrate" # Rebuild the thumbnails # -- cgit v1.2.3