glusterfs.git/geo-replication/syncdaemon/configinterface.py, branch v3.9.0

geo-rep: add geo-rep events for server side changes

2016-08-31T14:14:08+00:00

Event Type defined in #15351 to avoid merge conflicts

Add geo-rep events applicable to changes in
geo-rep session in the server side.

Change-Id: Ia66574d2abccad7fce6a96667efbc7c6c8903fc6
BUG: 1370445
Signed-off-by: Saravanakumar Arumugam 
Reviewed-on: http://review.gluster.org/15328
Tested-by: Aravinda VK 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Aravinda VK

build: make GLUSTERD_WORKDIR rely on localstatedir

2014-08-07T08:17:29+00:00

- Break-way from '/var/lib/glusterd' hard-coded previously,
  instead rely on 'configure' value from 'localstatedir'
- Provide 's/lib/db' as default working directory for gluster
  management daemon for BSD and Darwin based installations
- loff_t is really off_t on Darwin
- fix-off the warnings generated by clang on FreeBSD/Darwin
- Now 'tests/*' use GLUSTERD_WORKDIR a common variable for all
  platforms.
- Define proper environment for running tests, define correct PATH
  and LD_LIBRARY_PATH when running tests, so that the desired version
  of glusterfs is used, regardless where it is installed.
  (Thanks to manu@netbsd.org for this additional work)

Change-Id: I2339a0d9275de5939ccad3e52b535598064a35e7
BUG: 1111774
Signed-off-by: Harshavardhana 
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/8246
Tested-by: Gluster Build System

gsyncd / geo-rep: FSH recommended log locations

2014-06-10T16:55:55+00:00

Upgrading "working_dir" on the fly is a bit unclean yet
(though it works) as currently config upgrade does not
support "old" values to be expanded by using configuration
variables.

Change-Id: I44ed65c281f2e0ce3b6b467addc5c1c88ac674e7
BUG: 1077516
Signed-off-by: Venky Shankar 
Signed-off-by: Kotresh H R 
Signed-off-by: Aravinda VK 
Signed-off-by: Ajeet Jha 
Reviewed-on: http://review.gluster.org/7375
Tested-by: Gluster Build System

geo-rep: code pep8/flake8 fixes

2014-04-08T04:56:55+00:00

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 `, 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 
Reviewed-on: http://review.gluster.org/7311
Reviewed-by: Kotresh HR 
Reviewed-by: Prashanth Pai 
Tested-by: Gluster Build System

geo-rep: Config file upgrade

2014-02-11T01:05:44+00:00

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 
Reviewed-on: http://review.gluster.org/6934
Reviewed-by: Venky Shankar 
Tested-by: Gluster Build System

geo-rep: get new config value after config value reset

2014-01-23T17:45:30+00:00

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 
Reviewed-on: http://review.gluster.org/6747
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

gsyncd / geo-rep: geo-replication fixes

2013-12-12T08:16:03+00:00

-> "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 
Reviewed-on: http://review.gluster.org/6404
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

gsyncd: distribute the crawling load

2013-07-26T20:18:57+00:00

* 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 
Original Author: Aravinda VK 
Original Author: Venky Shankar 
Original Author: Amar Tumballi 
Original Author: Avra Sengupta 
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/5131
Reviewed-by: Vijay Bellur 
Tested-by: Vijay Bellur

move 'xlators/marker/utils/' to 'geo-replication/' directory

2013-07-22T08:53:03+00:00

Change-Id: Ibd0faefecc15b6713eda28bc96794ae58aff45aa
BUG: 847839
Original Author: Amar Tumballi 
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/5133
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur