diff options
| author | Kaushal M <kaushal@redhat.com> | 2013-04-01 17:55:30 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-04-26 01:45:06 -0700 |
| commit | 915385553e46d65e0b91ce62066a5575b07ee44d (patch) | |
| tree | 31544f7444ed6d4cf4169561ef0069d3dedfef7b /xlators/mgmt/glusterd/src/glusterd.h | |
| parent | 6419bd804b9cf43ad08fc54ef605c77b0e7895af (diff) | |
glusterd: Introduce volume op-versions
Each volume is now associated with two op-versions,
* op_version - the op-version of the highest op-versioned feature enabled
* client_op_version - the op-version of the highest op-versioned feature
enabled which affects the clients only.
These two op-versions are generated dynamically and kept updated during
runtime. Glusterd now uses the respective volumes' client-op-version during
getspec requests.
To achieve the above a new field in the vme table is introduced,
client_option, this boolean field tells if the option is a client side
option.
Change-Id: I12c83b1dd29ab506026efd50d448cebbcee53c27
BUG: 907311
Signed-off-by: Kaushal M <kaushal@redhat.com>
Reviewed-on: http://review.gluster.org/4584
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd.h')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h index 4547e080d4e..49e7e727a89 100644 --- a/xlators/mgmt/glusterd/src/glusterd.h +++ b/xlators/mgmt/glusterd/src/glusterd.h @@ -300,6 +300,9 @@ struct glusterd_volinfo_ { gf_boolean_t memory_accounting; glusterd_vol_backend_t backend; + + int op_version; + int client_op_version; }; typedef enum gd_node_type_ { |