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-rw-r--r--hmp.c7
-rw-r--r--migration/migration.c20
-rw-r--r--qapi-schema.json34
3 files changed, 38 insertions, 23 deletions
diff --git a/hmp.c b/hmp.c
index 8afce2d6d9..7d5c81ed07 100644
--- a/hmp.c
+++ b/hmp.c
@@ -162,7 +162,8 @@ void hmp_info_migrate(Monitor *mon, const QDict *qdict)
}
if (info->has_status) {
- monitor_printf(mon, "Migration status: %s\n", info->status);
+ monitor_printf(mon, "Migration status: %s\n",
+ MigrationStatus_lookup[info->status]);
monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
info->total_time);
if (info->has_expected_downtime) {
@@ -1354,8 +1355,8 @@ static void hmp_migrate_status_cb(void *opaque)
MigrationInfo *info;
info = qmp_query_migrate(NULL);
- if (!info->has_status || strcmp(info->status, "active") == 0 ||
- strcmp(info->status, "setup") == 0) {
+ if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
+ info->status == MIGRATION_STATUS_SETUP) {
if (info->has_disk) {
int progress;
diff --git a/migration/migration.c b/migration/migration.c
index b0860fa5c1..d7a1e7d2a3 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -26,16 +26,6 @@
#include "qmp-commands.h"
#include "trace.h"
-enum {
- MIGRATION_STATUS_FAILED = -1,
- MIGRATION_STATUS_NONE,
- MIGRATION_STATUS_SETUP,
- MIGRATION_STATUS_CANCELLING,
- MIGRATION_STATUS_CANCELLED,
- MIGRATION_STATUS_ACTIVE,
- MIGRATION_STATUS_COMPLETED,
-};
-
#define MAX_THROTTLE (32 << 20) /* Migration speed throttling */
/* Amount of time to allocate to each "chunk" of bandwidth-throttled
@@ -205,13 +195,13 @@ MigrationInfo *qmp_query_migrate(Error **errp)
break;
case MIGRATION_STATUS_SETUP:
info->has_status = true;
- info->status = g_strdup("setup");
+ info->status = MIGRATION_STATUS_SETUP;
info->has_total_time = false;
break;
case MIGRATION_STATUS_ACTIVE:
case MIGRATION_STATUS_CANCELLING:
info->has_status = true;
- info->status = g_strdup("active");
+ info->status = MIGRATION_STATUS_ACTIVE;
info->has_total_time = true;
info->total_time = qemu_clock_get_ms(QEMU_CLOCK_REALTIME)
- s->total_time;
@@ -247,7 +237,7 @@ MigrationInfo *qmp_query_migrate(Error **errp)
get_xbzrle_cache_stats(info);
info->has_status = true;
- info->status = g_strdup("completed");
+ info->status = MIGRATION_STATUS_COMPLETED;
info->has_total_time = true;
info->total_time = s->total_time;
info->has_downtime = true;
@@ -269,11 +259,11 @@ MigrationInfo *qmp_query_migrate(Error **errp)
break;
case MIGRATION_STATUS_FAILED:
info->has_status = true;
- info->status = g_strdup("failed");
+ info->status = MIGRATION_STATUS_FAILED;
break;
case MIGRATION_STATUS_CANCELLED:
info->has_status = true;
- info->status = g_strdup("cancelled");
+ info->status = MIGRATION_STATUS_CANCELLED;
break;
}
diff --git a/qapi-schema.json b/qapi-schema.json
index d1f65a1452..ac9594d66d 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -410,19 +410,43 @@
'cache-miss': 'int', 'cache-miss-rate': 'number',
'overflow': 'int' } }
+# @MigrationStatus:
+#
+# An enumeration of migration status.
+#
+# @none: no migration has ever happened.
+#
+# @setup: migration process has been initiated.
+#
+# @cancelling: in the process of cancelling migration.
+#
+# @cancelled: cancelling migration is finished.
+#
+# @active: in the process of doing migration.
+#
+# @completed: migration is finished.
+#
+# @failed: some error occurred during migration process.
+#
+# Since: 2.3
+#
+##
+{ 'enum': 'MigrationStatus',
+ 'data': [ 'none', 'setup', 'cancelling', 'cancelled',
+ 'active', 'completed', 'failed' ] }
+
##
# @MigrationInfo
#
# Information about current migration process.
#
-# @status: #optional string describing the current migration status.
-# As of 0.14.0 this can be 'setup', 'active', 'completed', 'failed' or
-# 'cancelled'. If this field is not returned, no migration process
+# @status: #optional @MigrationStatus describing the current migration status.
+# If this field is not returned, no migration process
# has been initiated
#
# @ram: #optional @MigrationStats containing detailed migration
# status, only returned if status is 'active' or
-# 'completed'. 'comppleted' (since 1.2)
+# 'completed'(since 1.2)
#
# @disk: #optional @MigrationStats containing detailed disk migration
# status, only returned if status is 'active' and it is a block
@@ -453,7 +477,7 @@
# Since: 0.14.0
##
{ 'type': 'MigrationInfo',
- 'data': {'*status': 'str', '*ram': 'MigrationStats',
+ 'data': {'*status': 'MigrationStatus', '*ram': 'MigrationStats',
'*disk': 'MigrationStats',
'*xbzrle-cache': 'XBZRLECacheStats',
'*total-time': 'int',