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* geo-rep: code pep8/flake8 fixesAravinda VK2014-04-071-14/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | pep8 is a style guide for python. http://legacy.python.org/dev/peps/pep-0008/ pep8 can be installed using, `pip install pep8` Usage: `pep8 <python file>`, For example, `pep8 master.py` will display all the coding standard errors. flake8 is used to identify unused imports and other issues in code. pip install flake8 cd $GLUSTER_REPO/geo-replication/ flake8 syncdaemon Updated license headers to each source file. Change-Id: I01c7d0a6091d21bfa48720e9fb5624b77fa3db4a Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: http://review.gluster.org/7311 Reviewed-by: Kotresh HR <khiremat@redhat.com> Reviewed-by: Prashanth Pai <ppai@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* geo-rep: Config file upgradeAravinda VK2014-02-101-0/+52
| | | | | | | | | | | | | | | | | | | When old config file is used with new geo-rep, config item like 'georep_session_working_dir' was missing in old config file. With this patch geo-rep sets the default value for new items. Following config options supported: - georep_session_working_dir - gluster_params - ssh_command_tar BUG: 1036539 Change-Id: I389c62e749f3b567f9ecf96d4b41367ef962c025 Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: http://review.gluster.org/6934 Reviewed-by: Venky Shankar <vshankar@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* geo-rep: get new config value after config value resetAravinda VK2014-01-231-0/+1
| | | | | | | | | | | | | | | | | | | | When config.read is called it preserves the previous values from the the previously opened config file. For example import ConfigParser config = ConfigParser.RawConfigParser() config.read("defaults.conf") config.read("preferences.conf") When change in config file is identified it will open new instance of config to avoid getting old config values. Change-Id: Iec677e61ebd2c59c95aea94481f569d78bd913e4 Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: http://review.gluster.org/6747 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gsyncd / geo-rep: geo-replication fixesAjeet Jha2013-12-121-2/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -> "threaded" hybrid crawl. -> Enabling metatadata synchronization. -> Handling EINVAL/ESTALE gracefully while syncing metadata. -> Improvments to changelog crawl code. -> Initial crawl changelog generation format. -> No gsyncd restart when checkpoint updated. -> Fix symlink handling in hybrid crawl. -> Slave's xtime key is 'stime'. -> tar+ssh as data synchronization. -> Instead of 'raise', just log in warning level for xtime missing cases. -> Fix for JSON object load failure -> Get new config value after config value reset. -> Skip already processed changelogs. -> Saving status of each individual worker thread. -> GFID fetch on slave for purges. -> Add tar ssh keys and config options. -> Fix nlink count when using backend. -> Include "data" operation for hardlink. -> Use changelog time prefix as slave's time. -> Process changelogs in parallel. Change-Id: I09fcbb2e2e418149a6d8435abd2ac6b2f015bb06 BUG: 1036539 Signed-off-by: Ajeet Jha <ajha@redhat.com> Reviewed-on: http://review.gluster.org/6404 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* gsyncd: distribute the crawling loadAvra Sengupta2013-07-261-2/+2
| | | | | | | | | | | | | | | | | | | * also consume changelog for change detection. * Status fixes * Use new libgfchangelog done API * process (and sync) one changelog at a time Change-Id: I24891615bb762e0741b1819ddfdef8802326cb16 BUG: 847839 Original Author: Csaba Henk <csaba@redhat.com> Original Author: Aravinda VK <avishwan@redhat.com> Original Author: Venky Shankar <vshankar@redhat.com> Original Author: Amar Tumballi <amarts@redhat.com> Original Author: Avra Sengupta <asengupt@redhat.com> Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/5131 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* move 'xlators/marker/utils/' to 'geo-replication/' directoryAvra Sengupta2013-07-221-0/+224
Change-Id: Ibd0faefecc15b6713eda28bc96794ae58aff45aa BUG: 847839 Original Author: Amar Tumballi <amarts@redhat.com> Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/5133 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>