diff options
| author | Sunny Kumar <sunkumar@redhat.com> | 2019-09-20 09:39:12 +0530 |
|---|---|---|
| committer | Kotresh HR <khiremat@redhat.com> | 2019-09-23 12:05:56 +0000 |
| commit | 30d3608c43be119f75da7798d88b94601dedcb29 (patch) | |
| tree | a4e29a59a207ed14353f8682b6f672256a2d829d /geo-replication/gsyncd.conf.in | |
| parent | d654dfa526457dc991ebef66fdecda8f0aac529b (diff) | |
geo-rep: performance improvement while syncing renames with existing gfid
Problem:
The bug[1] addresses issue of data inconsistency when handling RENAME with
existing destination. This fix requires some performance tuning considering
this issue occurs in heavy rename workload.
Solution:
If distribution count for master volume is one do not verify op's on
master and go ahead with rename.
The performance improvement with this patch can only be observed if
master volume has distribution count one.
[1]. https://bugzilla.redhat.com/show_bug.cgi?id=1694820
fixes: bz#1753857
Change-Id: I8e9bcd575e7e35f40f9f78b7961c92dee642f47b
Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
Diffstat (limited to 'geo-replication/gsyncd.conf.in')
| -rw-r--r-- | geo-replication/gsyncd.conf.in | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/geo-replication/gsyncd.conf.in b/geo-replication/gsyncd.conf.in index 5ebd57a7120..9155cd87bbe 100644 --- a/geo-replication/gsyncd.conf.in +++ b/geo-replication/gsyncd.conf.in @@ -23,6 +23,11 @@ configurable=false type=int value=1 +[master-distribution-count] +configurable=false +type=int +value=1 + [glusterd-workdir] value = @GLUSTERD_WORKDIR@ |