From 157560b6dce9cf790e8405ce895d80f4efab1539 Mon Sep 17 00:00:00 2001
From: Pranith Kumar K <pranithk@gluster.com>
Date: Sat, 28 Aug 2010 06:02:54 +0000
Subject: cli, mgmt/glusterd: added volume stop <VOLNAME> force functionality

Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 1361 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1361
---
 cli/src/cli-cmd-volume.c | 32 +++++++++++++++++++++++---------
 cli/src/cli.h            |  1 +
 cli/src/cli3_1-cops.c    |  6 +++---
 3 files changed, 27 insertions(+), 12 deletions(-)

(limited to 'cli')

diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c
index 8b240401297..1421157c89a 100644
--- a/cli/src/cli-cmd-volume.c
+++ b/cli/src/cli-cmd-volume.c
@@ -31,6 +31,7 @@
 #include "cli.h"
 #include "cli-cmd.h"
 #include "cli-mem-types.h"
+#include "cli1-xdr.h"
 
 extern struct rpc_clnt *global_rpc;
 
@@ -49,7 +50,7 @@ cli_cmd_volume_start_usage ()
 void
 cli_cmd_volume_stop_usage ()
 {
-        cli_out ("Usage: volume stop <VOLNAME>");
+        cli_out ("Usage: volume stop <VOLNAME> [force]");
 }
 
 void
@@ -212,29 +213,42 @@ cli_cmd_volume_stop_cbk (struct cli_state *state, struct cli_cmd_word *word,
         int                     ret = -1;
         rpc_clnt_procedure_t    *proc = NULL;
         call_frame_t            *frame = NULL;
-        char                    *volname = NULL;
-
+        int                     flags   = 0;
+        gf1_cli_stop_vol_req    req = {0,};
 
         frame = create_frame (THIS, THIS->ctx->pool);
         if (!frame)
                 goto out;
 
-        if (wordcount != 3) {
+        if (wordcount < 3 || wordcount > 4) {
                cli_cmd_volume_stop_usage ();
                goto out;
         }
 
-        volname = (char *)words[2];
+        req.volname = (char *)words[2];
+        if (!req.volname)
+                goto out;
 
+        if (wordcount == 4) {
+                if (!strcmp("force", words[3])) {
+                        flags |= GF_CLI_FLAG_OP_FORCE;
+                } else {
+                        ret = -1;
+                        cli_cmd_volume_stop_usage ();
+                        goto out;
+                }
+        }
+
+        req.flags = flags;
         proc = &cli_rpc_prog->proctable[GF1_CLI_STOP_VOLUME];
 
         if (proc->fn) {
-                ret = proc->fn (frame, THIS, volname);
+                ret = proc->fn (frame, THIS, &req);
         }
 
 out:
-        if (!proc && ret && volname)
-                cli_out ("Stopping Volume %s failed", volname);
+        if (!proc && ret && req.volname)
+                cli_out ("Stopping Volume %s failed", req.volname);
 
         return ret;
 }
@@ -519,7 +533,7 @@ struct cli_cmd volume_cmds[] = {
           cli_cmd_volume_start_cbk,
           "start volume specified by <VOLNAME>"},
 
-        { "volume stop <VOLNAME>",
+        { "volume stop <VOLNAME> [force]",
           cli_cmd_volume_stop_cbk,
           "stop volume specified by <VOLNAME>"},
 
diff --git a/cli/src/cli.h b/cli/src/cli.h
index d6e1a35d6e3..22159025e5e 100644
--- a/cli/src/cli.h
+++ b/cli/src/cli.h
@@ -110,6 +110,7 @@ struct cli_local {
 
                 struct {
                         char    *volname;
+                        int     flags;
                 } stop_vol;
 
                 struct {
diff --git a/cli/src/cli3_1-cops.c b/cli/src/cli3_1-cops.c
index 77fb3852ba5..728c79095b8 100644
--- a/cli/src/cli3_1-cops.c
+++ b/cli/src/cli3_1-cops.c
@@ -1095,12 +1095,12 @@ gf_cli3_1_stop_volume (call_frame_t *frame, xlator_t *this,
                 goto out;
         }
 
-        req.volname = data;
-
+        req = *((gf1_cli_stop_vol_req*)data);
         local = cli_local_get ();
 
         if (local) {
-                local->u.stop_vol.volname = data;
+                local->u.stop_vol.volname = req.volname;
+                local->u.stop_vol.flags = req.flags;
                 frame->local = local;
         }
 
-- 
cgit