diff options
| author | Poornima G <pgurusid@redhat.com> | 2017-04-12 15:24:14 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2017-04-20 00:18:52 -0400 |
| commit | 561766e45a323be3d5c521fdb47f68d71cea776e (patch) | |
| tree | 4f2505ff34a5d64caeb7fc1c1693f729a84c956a /libglusterfs/src/globals.h | |
| parent | 2aeca0ef02733ebd9b7979e4c27585f3ebff53d7 (diff) | |
Implement negative lookup cache
Before creating any file negative lookups(1 in Fuse, 4 in SMB etc.)
are sent to verify if the file already exists. By serving these
lookups from the cache when possible, increases the create
performance by multiple folds in SMB access and some percentage
in Fuse/NFS access.
Feature page: https://review.gluster.org/#/c/16436
Updates #82
Change-Id: Ib1c0e7ac7a386f943d84f6398c27f9a03665b2a4
BUG: 1442569
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-on: https://review.gluster.org/16952
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Diffstat (limited to 'libglusterfs/src/globals.h')
| -rw-r--r-- | libglusterfs/src/globals.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libglusterfs/src/globals.h b/libglusterfs/src/globals.h index d0eb37716e1..5f4a938a08f 100644 --- a/libglusterfs/src/globals.h +++ b/libglusterfs/src/globals.h @@ -82,6 +82,8 @@ #define GD_OP_VERSION_3_10_2 31002 /* Op-version for GlusterFS 3.10.2 */ +#define GD_OP_VERSION_3_11_0 31100 /* Op-version for GlusterFS 3.11.0 */ + #define GD_OP_VERSION_4_0_0 40000 /* Op-version for GlusterFS 4.0.0 */ #define GD_OP_VER_PERSISTENT_AFR_XATTRS GD_OP_VERSION_3_6_0 |