On 12/04/2014 12:44 AM, Ben England wrote:
I've expanded specification of two proposals for improving small-file
performance as new feature pages, referenced at the bottom of this list (not in
priority order I hope?). Could we possibly review these proposals at a
gluster.org meeting this month?
http://www.gluster.org/community/documentation/index.php/Features#Proposed_Features.2FIdeas
Thanks for this. Let us go through these ideas sometime next week.
Me/Jeff do intend to setup a dedicated meeting for performance
improvements sometime then.
new feature pages under this page are:
http://www.gluster.org/community/documentation/index.php/Features/stat-xattr-cache
- proposed enhancement to POSIX translator for small-file performance
http://www.gluster.org/community/documentation/index.php/Features/composite-operations
- changes to reduce round trips for small-file performance
Specifically, the stat-xattr-cache proposal does not require Gluster 4.0 - it
could be implemented today. These pages are referenced by Features/Planning40
page and also by the Features/Feature_Smallfile_Perf page.
comments and feedback are appreciated. There have been other related proposals
from Rudra Siva concerning round-trip reduction in
http://supercolony.gluster.org/pipermail/gluster-devel/2014-November/042741.html
.
+1 to implement whatever we can today in 3.7. I envision performance
improvements across the board as being one of the release themes for
GlusterFS 3.7.
Cheers,
Vijay
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