[PATCH 18/19] Introduce -k option to enable FT migration mode (Kemari).

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When -k option is set to migrate command, it will turn on ft_mode to
start FT migration mode (Kemari).

Signed-off-by: Yoshiaki Tamura <tamura.yoshiaki@xxxxxxxxxxxxx>
---
 hmp-commands.hx |    7 ++++---
 migration.c     |    4 ++++
 qmp-commands.hx |    7 ++++---
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/hmp-commands.hx b/hmp-commands.hx
index 38e1eb7..3560f32 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -754,13 +754,14 @@ ETEXI
 
     {
         .name       = "migrate",
-        .args_type  = "detach:-d,blk:-b,inc:-i,uri:s",
-        .params     = "[-d] [-b] [-i] uri",
+        .args_type  = "detach:-d,blk:-b,inc:-i,ft:-k,uri:s",
+        .params     = "[-d] [-b] [-i] [-k] uri",
         .help       = "migrate to URI (using -d to not wait for completion)"
 		      "\n\t\t\t -b for migration without shared storage with"
 		      " full copy of disk\n\t\t\t -i for migration without "
 		      "shared storage with incremental copy of disk "
-		      "(base image shared between src and destination)",
+		      "(base image shared between src and destination)"
+		      "\n\t\t\t -k for Fault Tolerance mode (Kemari protocol)",
         .user_print = monitor_user_noop,	
 	.mhandler.cmd_new = do_migrate,
     },
diff --git a/migration.c b/migration.c
index 7837c55..9d2abff 100644
--- a/migration.c
+++ b/migration.c
@@ -99,6 +99,10 @@ int do_migrate(Monitor *mon, const QDict *qdict, QObject **ret_data)
         return -1;
     }
 
+    if (qdict_get_try_bool(qdict, "ft", 0)) {
+        ft_mode = FT_INIT;
+    }
+
     if (strstart(uri, "tcp:", &p)) {
         s = tcp_start_outgoing_migration(mon, p, max_throttle, detach,
                                          blk, inc);
diff --git a/qmp-commands.hx b/qmp-commands.hx
index df40a3d..f81a4a2 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -431,13 +431,14 @@ EQMP
 
     {
         .name       = "migrate",
-        .args_type  = "detach:-d,blk:-b,inc:-i,uri:s",
-        .params     = "[-d] [-b] [-i] uri",
+        .args_type  = "detach:-d,blk:-b,inc:-i,ft:-k,uri:s",
+        .params     = "[-d] [-b] [-i] [-k] uri",
         .help       = "migrate to URI (using -d to not wait for completion)"
 		      "\n\t\t\t -b for migration without shared storage with"
 		      " full copy of disk\n\t\t\t -i for migration without "
 		      "shared storage with incremental copy of disk "
-		      "(base image shared between src and destination)",
+		      "(base image shared between src and destination)"
+		      "\n\t\t\t -k for Fault Tolerance mode (Kemari protocol)",
         .user_print = monitor_user_noop,	
 	.mhandler.cmd_new = do_migrate,
     },
-- 
1.7.1.2

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