Description of problem: APIs to consume the changelog journals collected at the brick end given the start and end Unix epoch time. Currently this will be used by geo-replication to consume the changelog available instead of xsync crawl. This can be used by back up applications as well. Please go through the following link for design and more details. http://lists.nongnu.org/archive/html/gluster-devel/2014-02/msg00206.html
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#9) for review on master by ajeet jha (ajha)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#10) for review on master by ajeet jha (ajha)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#11) for review on master by ajeet jha (ajha)
This bug also tracks http://review.gluster.org/#/c/6998/
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#12) for review on master by ajeet jha (ajha)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#13) for review on master by ajeet jha (ajha)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#14) for review on master by Venky Shankar (vshankar)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#15) for review on master by Venky Shankar (vshankar)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#16) for review on master by Venky Shankar (vshankar)
REVIEW: http://review.gluster.org/7747 (geo-rep: Changelog History API changes) posted (#1) for review on master by Aravinda VK (avishwan)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#17) for review on master by ajeet jha (ajha)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#18) for review on master by ajeet jha (ajha)
REVIEW: http://review.gluster.org/6930 (features/changelog : historical journal consumption.) posted (#19) for review on master by Venky Shankar (vshankar)
COMMIT: http://review.gluster.org/7747 committed in master by Venky Shankar (vshankar) ------ commit ba9aec54be5b8f00125ad018618a86de769fb6b5 Author: Aravinda VK <avishwan> Date: Tue May 13 11:56:50 2014 +0530 geo-rep: Changelog History API changes Additional argument added to API gf_history_changelog, actual_end - The end time till where changelogs are available. Added sort to history_get_changes API output. BUG: 1091961 Change-Id: Id043409882a83cd0a7b9adc3d34d5147d17e532e Signed-off-by: Aravinda VK <avishwan> Reviewed-on: http://review.gluster.org/7747 Reviewed-by: ajeet jha <ajha> Reviewed-by: Venky Shankar <vshankar> Tested-by: Venky Shankar <vshankar>
COMMIT: http://review.gluster.org/6930 committed in master by Venky Shankar (vshankar) ------ commit d2db585ce7e26851178104433fa9422482d8719e Author: Venky Shankar <vshankar> Date: Wed Feb 19 20:47:46 2014 +0530 features/changelog : historical journal consumption. Facilitates Glusterfs with the ability to detect file-operations happened in past by scanning the back-end(brick-level) glusterfs journal (changelog). Design: * List of changelogs produces in one perfectly running session are stored in htime file which also holds necessary information about the session start and end time. * Involves fixed sized seeks to identify N'th changelog in the list. * Requires O(log n), (where n is number of changelogs in the list), time to identify the end changelog for the given start-end time interval. Currently the background processing of changelogs is sub optimal. BZ 1097041 tracks the development effort. For complete design, refer the below link: http://lists.nongnu.org/archive/html/gluster-devel/2014-02/msg00206.html Change-Id: I27e49f75e492e843084d0ecaf9130224d08462a0 BUG: 1091961 Signed-off-by: Ajeet Jha <ajha> Signed-off-by: Venky Shankar <vshankar> Signed-off-by: Ajeet Jha <ajha> Reviewed-on: http://review.gluster.org/6930 Reviewed-by: Kotresh HR <khiremat> Tested-by: Gluster Build System <jenkins.com>
*** Bug 1096022 has been marked as a duplicate of this bug. ***
A beta release for GlusterFS 3.6.0 has been released. Please verify if the release solves this bug report for you. In case the glusterfs-3.6.0beta1 release does not have a resolution for this issue, leave a comment in this bug and move the status to ASSIGNED. If this release fixes the problem for you, leave a note and change the status to VERIFIED. Packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update (possibly an "updates-testing" repository) infrastructure for your distribution. [1] http://supercolony.gluster.org/pipermail/gluster-users/2014-September/018836.html [2] http://supercolony.gluster.org/pipermail/gluster-users/
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.6.1, please reopen this bug report. glusterfs-3.6.1 has been announced [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution. [1] http://supercolony.gluster.org/pipermail/gluster-users/2014-November/019410.html [2] http://supercolony.gluster.org/mailman/listinfo/gluster-users