cli, glusterd : Added support for clear-locks command.

Change-Id: I8e7cd51d6e3dd968cced1ec4115b6811f2ab5c1b
BUG: 789858
Signed-off-by: Krishnan Parthasarathi <kp@gluster.com>
Reviewed-on: http://review.gluster.com/2552
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c
index 9c7a43b9f..41007cb7b 100644
--- a/cli/src/cli-cmd-volume.c
+++ b/cli/src/cli-cmd-volume.c
@@ -1681,6 +1681,60 @@ out:
         return ret;
 }
 
+int
+cli_cmd_volume_clearlocks_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;
+
+        frame = create_frame (THIS, THIS->ctx->pool);
+        if (!frame)
+                goto out;
+
+        if (wordcount < 7 || wordcount > 8) {
+                cli_usage_out (word->pattern);
+                parse_error = 1;
+                goto out;
+        }
+
+       ret = cli_cmd_volume_clrlks_opts_parse (words, wordcount, &options);
+       if (ret) {
+               parse_error = 1;
+               gf_log ("cli", GF_LOG_ERROR, "Error parsing "
+                       "clear-locks options");
+               cli_out ("Error parsing options");
+               cli_usage_out (word->pattern);
+       }
+
+        ret = dict_set_str (options, "volname", (char *)words[2]);
+        if (ret)
+                goto out;
+
+        ret = dict_set_str (options, "path", (char *)words[3]);
+        if (ret)
+                goto out;
+
+        proc = &cli_rpc_prog->proctable[GLUSTER_CLI_CLRLOCKS_VOLUME];
+        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_out ("Volume clear-locks failed");
+        }
+
+        return ret;
+}
+
 struct cli_cmd volume_cmds[] = {
         { "volume info [all|<VOLNAME>]",
           cli_cmd_volume_info_cbk,
@@ -1785,6 +1839,12 @@ struct cli_cmd volume_cmds[] = {
          cli_cmd_volume_list_cbk,
          "list all volumes in cluster"},
 
+        {"volume clear-locks <VOLNAME> <path> kind {blocked|granted|all}"
+          "{inode [range]|entry [basename]|posix [range]}",
+          cli_cmd_volume_clearlocks_cbk,
+          "Clear locks held on path"
+        },
+
         { NULL, NULL, NULL }
 };