Introducing a new state "postcopy-paused", which can be used when the
postcopy migration is paused. It is targeted for postcopy network
failure recovery.
Signed-off-by: Peter Xu <pet...@redhat.com>
---
migration/migration.c | 2 ++
qapi-schema.json | 5 ++++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/migration/migration.c b/migration/migration.c
index 92bf9b8..f6130db 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -470,6 +470,7 @@ static bool migration_is_setup_or_active(int state)
switch (state) {
case MIGRATION_STATUS_ACTIVE:
case MIGRATION_STATUS_POSTCOPY_ACTIVE:
+ case MIGRATION_STATUS_POSTCOPY_PAUSED:
case MIGRATION_STATUS_SETUP:
return true;
@@ -545,6 +546,7 @@ MigrationInfo *qmp_query_migrate(Error **errp)
case MIGRATION_STATUS_ACTIVE:
case MIGRATION_STATUS_CANCELLING:
case MIGRATION_STATUS_POSTCOPY_ACTIVE:
+ case MIGRATION_STATUS_POSTCOPY_PAUSED:
/* TODO add some postcopy stats */
info->has_status = true;
info->has_total_time = true;
diff --git a/qapi-schema.json b/qapi-schema.json
index 802ea53..368b592 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -667,6 +667,8 @@
#
# @postcopy-active: like active, but now in postcopy mode. (since 2.5)
#
+# @postcopy-paused: during postcopy but paused. (since 2.11)
+#
# @completed: migration is finished.
#
# @failed: some error occurred during migration process.
@@ -679,7 +681,8 @@
##
{ 'enum': 'MigrationStatus',
'data': [ 'none', 'setup', 'cancelling', 'cancelled',
- 'active', 'postcopy-active', 'completed', 'failed', 'colo' ] }
+ 'active', 'postcopy-active', 'postcopy-paused',
+ 'completed', 'failed', 'colo' ] }
##
# @MigrationInfo:
--
2.7.4
