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-rw-r--r--cli/src/cli-cmd-volume.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c
index 53c94c68779..83b923e360a 100644
--- a/cli/src/cli-cmd-volume.c
+++ b/cli/src/cli-cmd-volume.c
@@ -2264,6 +2264,60 @@ out:
return ret;
}
+int
+cli_cmd_volume_barrier_cbk (struct cli_state *state, struct cli_cmd_word *word,
+ const char **words, int wordcount)
+{
+ int ret = -1;
+ rpc_clnt_procedure_t *proc = NULL;
+ call_frame_t *frame = NULL;
+ dict_t *options = NULL;
+ int sent = 0;
+ int parse_error = 0;
+ cli_local_t *local = NULL;
+
+ frame = create_frame (THIS, THIS->ctx->pool);
+ if (!frame)
+ goto out;
+
+ if (wordcount != 4) {
+ cli_usage_out (word->pattern);
+ parse_error = 1;
+ goto out;
+ }
+
+ options = dict_new();
+ if (!options) {
+ ret = -1;
+ goto out;
+ }
+ ret = dict_set_str(options, "volname", (char *)words[2]);
+ if (ret)
+ goto out;
+
+ ret = dict_set_str (options, "barrier", (char *)words[3]);
+ if (ret)
+ goto out;
+
+ proc = &cli_rpc_prog->proctable[GLUSTER_CLI_BARRIER_VOLUME];
+
+ CLI_LOCAL_INIT (local, words, frame, options);
+
+ if (proc->fn)
+ ret = proc->fn (frame, THIS, options);
+
+out:
+ if (ret) {
+ cli_cmd_sent_status_get (&sent);
+ if ((sent == 0) && (parse_error == 0))
+ cli_err ("Volume barrier failed");
+ }
+ CLI_STACK_DESTROY (frame);
+ if (options)
+ dict_unref (options);
+
+ return ret;
+}
struct cli_cmd volume_cmds[] = {
{ "volume info [all|<VOLNAME>]",
cli_cmd_volume_info_cbk,
@@ -2387,6 +2441,9 @@ struct cli_cmd volume_cmds[] = {
cli_cmd_volume_clearlocks_cbk,
"Clear locks held on path"
},
+ {"volume barrier <VOLNAME> {enable|disable}",
+ cli_cmd_volume_barrier_cbk,
+ "Barrier/unbarrier file operations on a volume"},
{ NULL, NULL, NULL }
};