diff options
| author | Kaushal M <kaushal@redhat.com> | 2013-04-01 17:55:30 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-06-05 05:24:59 -0700 |
| commit | 6cedf2d7a61aa3f26522033c0fb12467b7631dbc (patch) | |
| tree | c3751f8663a936b6d5d44504d41ddf43c66fc701 /xlators/mgmt/glusterd/src/glusterd-op-sm.c | |
| parent | 4965109a3c7d456b9f19eb67cf023ba86069e6e7 (diff) | |
glusterd: Introduce volume op-versions
This is a backport of change
9153855 glusterd: Introduce volume op-versions
from master.
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.
BUG: 907311
Change-Id: I59af02644a714e1c54fc89f1ead5aa551bba7ee7
Signed-off-by: Kaushal M <kaushal@redhat.com>
Reviewed-on: http://review.gluster.org/4957
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-op-sm.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index 19f0934cd..aa0543609 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -1328,6 +1328,8 @@ glusterd_op_reset_volume (dict_t *dict, char **op_errstr) key); } + gd_update_volume_op_versions (volinfo); + out: GF_FREE (key_fixed); if (quorum_action) @@ -1510,6 +1512,7 @@ glusterd_op_set_volume (dict_t *dict) goto out; } + // TODO: Remove this once v3.3 compatability is not required check_op_version = dict_get_str_boolean (dict, "check-op-version", _gf_false); @@ -1638,6 +1641,7 @@ glusterd_op_set_volume (dict_t *dict) goto out; } } + gd_update_volume_op_versions (volinfo); } else { list_for_each_entry (voliter, &priv->volumes, vol_list) { @@ -1664,6 +1668,7 @@ glusterd_op_set_volume (dict_t *dict) goto out; } } + gd_update_volume_op_versions (volinfo); } } |