diff options
author | Ravishankar N <ravishankar@redhat.com> | 2015-03-19 12:33:51 +0000 |
---|---|---|
committer | Vijay Bellur <vbellur@redhat.com> | 2015-03-19 10:45:49 -0700 |
commit | 32ed7aa5ad7049a9d85c795f997336c0366151a8 (patch) | |
tree | dd5c31dea878b803f3164b4417ac6b72ded3bbbc /xlators/features/Makefile.am | |
parent | 61489c1725f048c2e34a08e73f0ab367bbf673c1 (diff) |
afr: arbiter xlator
This patch adds the arbiter translator into the tree. This is a server
side xlator used for replica 3 volumes. It sits above posix and will be
loaded on the 3rd (last) brick of every afr subvolume in a replica 3
configuration. It intercepts inode read/write operations: reads are
unwound with ENOTCONN, inode writes are unwound with success without
actually passing them down to posix. Metadata operations are allowed to
pass through.
The CLI for creating a 3 way replica with arbiter is also added but kept
disabled (A 'normal' 3 way replica is created instead).
This patch is a part of the arbiter logic implementation for 3 way AFR,
details of which can be found at http://review.gluster.org/#/c/9656/
Change-Id: I395b81f49d5da52c466daf5c8518f1bbad9c16fa
BUG: 1199985
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/9840
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/features/Makefile.am')
-rw-r--r-- | xlators/features/Makefile.am | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/features/Makefile.am b/xlators/features/Makefile.am index 67d1338ed9e..5f35b37bc8e 100644 --- a/xlators/features/Makefile.am +++ b/xlators/features/Makefile.am @@ -1,4 +1,4 @@ -SUBDIRS = locks quota read-only mac-compat quiesce marker index barrier \ +SUBDIRS = locks quota read-only mac-compat quiesce marker index barrier arbiter\ protect compress changelog changetimerecorder ganesha gfid-access $(GLUPY_SUBDIR) qemu-block \ upcall snapview-client snapview-server trash #path-converter # filter |