[Gluster-users] Hook into Change

[Prashanth Pai]

You can find the doc here:
https://github.com/gluster/glusterfs/blob/master/doc/features/geo-replication/libgfchangelog.md

Please have a look at the following examples (C and Python):
https://github.com/gluster/glusterfs/tree/master/xlators/features/changelog/lib/examples

Geo-replication is a consumer of changelog:
https://github.com/gluster/glusterfs/tree/master/geo-replication/syncdaemon

The swiftonfile project was exploring option of consuming changelog to get file change notifications. It was later abandoned. Here's sample code (Python):
https://github.com/prashanthpai/sof-object-listing/tree/master/changelog

Regards,
 -Prashanth Pai

----- Original Message -----
From: "Jason M. Kiebzak" <jk3149 at cumc.columbia.edu>
To: gluster-users at gluster.org, gluster-users-request at gluster.org
Sent: Wednesday, December 31, 2014 1:07:06 AM
Subject: [Gluster-users] Hook into Change



Hello all, 



I’d like to write something which will hook into the Change Log Translator. I’d like to write my own consumer. 



http://gluster.org/community/documentation/index.php/Arch/Change_Logging_Translator_Design 



Can anyone give me direction to an example and/or API of this? I did find this: 

https://forge.gluster.org/glusterfs-quota/glusterfs-quota/commit/11f6c56f83b977a08f9d74563249cef59e22a05d/diffs 



I also know that once you enable changelog for a volume, you can accesss the logs in .glusterfs/changelogs. But there is very little to explain format of these logs. 



Thank you 
Jason 

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