[Bugs] [Bug 1563513] New: Redundant synchronization in rename codepath for a single subvolume DHT

bugzilla at redhat.com bugzilla at redhat.com
Wed Apr 4 04:37:42 UTC 2018


https://bugzilla.redhat.com/show_bug.cgi?id=1563513

            Bug ID: 1563513
           Summary: Redundant synchronization in rename codepath for a
                    single subvolume DHT
           Product: GlusterFS
           Version: 3.12
         Component: distribute
          Assignee: bugs at gluster.org
          Reporter: rgowdapp at redhat.com
                CC: bugs at gluster.org
        Depends On: 1563511



+++ This bug was initially created as a clone of Bug #1563511 +++

Description of problem:
No synchronization is needed for a single subvolume DHT in most of the fops and
DHT can act as pass through. One important codepath is rename as
synchronization cost is high.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

--- Additional comment from Worker Ant on 2018-04-04 00:37:04 EDT ---

REVIEW: https://review.gluster.org/19817 (cluster/dht: act as passthrough for
renames on single child DHT) posted (#1) for review on master by Raghavendra G


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1563511
[Bug 1563511] Redundant synchronization in rename codepath for a single
subvolume DHT
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