diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volgen.c | 13 | ||||
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volume-set.c | 11 |
2 files changed, 24 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c index 06a2d37d..61ca52dc 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volgen.c +++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c @@ -2474,6 +2474,19 @@ client_graph_builder (volgen_graph_t *graph, glusterd_volinfo_t *volinfo, } } + + ret = glusterd_volinfo_get_boolean (volinfo, "features.file-snapshot"); + if (ret == -1) + goto out; + if (ret) { + xl = volgen_graph_add (graph, "features/qemu-block", volname); + + if (!xl) { + ret = -1; + goto out; + } + } + /* Logic to make sure NFS doesn't have performance translators by default for a volume */ tmp_data = dict_get (set_dict, "nfs-volume-file"); diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c index ed5fc96a..738cacd5 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c @@ -944,6 +944,17 @@ struct volopt_map_entry glusterd_volopt_map[] = { .flags = OPT_FLAG_CLIENT_OPT }, + /* Feature translators */ + { .key = "features.file-snapshot", + .voltype = "features/qemu-block", + .option = "!feat", + .value = "off", + .op_version = 3, + .description = "enable/disable file-snapshot feature in the " + "volume.", + .flags = OPT_FLAG_CLIENT_OPT | OPT_FLAG_XLATOR_OPT + }, + /* Quota xlator options */ { .key = VKEY_FEATURES_LIMIT_USAGE, .voltype = "features/quota", |