+++ This bug was initially created as a clone of Bug #1320101 +++ Description of problem: By default raising the client log level to DEBUG will dump JSON fop statistics every 5 seconds to client logs. It's annoying to see all those stats even if someone is not interested. In addition to that it will eats up the disk space very fast. Version-Release number of selected component (if applicable): master How reproducible: Always Steps to Reproduce: 1. Create a simple 1-brick distribute volume. 2. Start the volume and do the following volume set operation # gluster volume set <VOLNAME> diagnostics.client-log-level DEBUG 3. Check client logs. Actual results: Huge dump of json fop statistics are dumped very fast. Expected results: No fop statistics dump are seen in client logs. Additional info: Even though we do have a volume set option(diagnostics.stats-dump-interval) to disable this dumping of fop stats to client logs, it is not taken into effect unless a re-mount of the volume is done. --- Additional comment from Vijay Bellur on 2016-03-22 15:59:16 IST --- REVIEW: http://review.gluster.org/13808 (debug/io-stats: Disable fop stats dump by default) posted (#1) for review on master by Anoop C S (anoopcs) --- Additional comment from Vijay Bellur on 2016-03-24 20:35:24 IST --- COMMIT: http://review.gluster.org/13808 committed in master by Jeff Darcy (jdarcy) ------ commit 91004b046805243e730176a5354ce3092326dde4 Author: Anoop C S <anoopcs> Date: Tue Mar 22 15:51:37 2016 +0530 debug/io-stats: Disable fop stats dump by default Even though someone is not interested in seeing the fops statistics in client logs under DEBUG level we forcefully dump the same. This is due to default dump-interval configured to as 5 seconds. Since can use diagnostics.stats-dump-interval volume set option to change the default dump-interval its better to disable this huge dumping by default. Change-Id: Id14a38bcd92e47d75003279567a0f80acac1d86e BUG: 1320101 Signed-off-by: Anoop C S <anoopcs> Reviewed-on: http://review.gluster.org/13808 Smoke: Gluster Build System <jenkins.com> NetBSD-regression: NetBSD Build System <jenkins.org> CentOS-regression: Gluster Build System <jenkins.com> Reviewed-by: Jeff Darcy <jdarcy> --- Additional comment from Mike McCune on 2016-03-29 03:53:05 IST --- This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions
Changes related to JSON fop statistics dump were not back-ported to release-3.7 branch. So this bug doesn't make any sense.