Description of problem: Currently all files are migrated in tiering. Add the ability to set the size of files to migrate. This is an important performance knob.
REVIEW: http://review.gluster.org/13570 (cluster/tier: add tunable to migrate files based on size) posted (#1) for review on master by Dan Lambright (dlambrig)
REVIEW: http://review.gluster.org/13570 (cluster/tier: add tunable to migrate files based on size) posted (#2) for review on master by Dan Lambright (dlambrig)
REVIEW: http://review.gluster.org/13570 (cluster/tier: add tunable to migrate files based on size) posted (#3) for review on master by Dan Lambright (dlambrig)
REVIEW: http://review.gluster.org/13570 (cluster/tier: add tunable to migrate files based on size) posted (#4) for review on master by Dan Lambright (dlambrig)
REVIEW: http://review.gluster.org/13570 (cluster/tier: add tunable to migrate files based on size) posted (#5) for review on master by Dan Lambright (dlambrig)
REVIEW: http://review.gluster.org/13570 (cluster/tier: add tunable to migrate files based on size) posted (#6) for review on master by Dan Lambright (dlambrig)
REVIEW: http://review.gluster.org/13570 (cluster/tier: add tunable to migrate files based on size) posted (#7) for review on master by Dan Lambright (dlambrig)
COMMIT: http://review.gluster.org/13570 committed in master by Dan Lambright (dlambrig) ------ commit adbce4e9b7dadc226d3de326d98007ed10913919 Author: Dan Lambright <dlambrig> Date: Tue Mar 1 15:03:54 2016 -0500 cluster/tier: add tunable to migrate files based on size This fix adds a paramater "tier-max_promote_size" to control wether a file is migrated or not based on its size. By default the value is 0, meaning all files are migrated. If set to a non-zero value, files larger than the parameter won't be moved in tiered volumes. Change-Id: Ia6b88e9b2508935bef500d956f9192e59670fe00 BUG: 1313495 Signed-off-by: Dan Lambright <dlambrig> Reviewed-on: http://review.gluster.org/13570 Smoke: Gluster Build System <jenkins.com> NetBSD-regression: NetBSD Build System <jenkins.org> CentOS-regression: Gluster Build System <jenkins.com> Reviewed-by: Joseph Fernandes
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-3.8.0, please open a new bug report. glusterfs-3.8.0 has been announced on the Gluster mailinglists [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://blog.gluster.org/2016/06/glusterfs-3-8-released/ [2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user