diff options
author | Peter Xu <peterx@redhat.com> | 2018-05-02 18:47:18 +0800 |
---|---|---|
committer | Juan Quintela <quintela@redhat.com> | 2018-05-15 20:24:27 +0200 |
commit | a688d2c1abc791254fddd1366ecc11f8f5c6eb7a (patch) | |
tree | 8c2f85bc02c98bee5c102ac383af63f836d46b1b | |
parent | e89f5ff2c305a335dd42091ab379f1e38df6f161 (diff) |
migration: new postcopy-pause state
Introducing a new state "postcopy-paused", which can be used when the
postcopy migration is paused. It is targeted for postcopy network
failure recovery.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20180502104740.12123-3-peterx@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
-rw-r--r-- | migration/migration.c | 2 | ||||
-rw-r--r-- | qapi/migration.json | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/migration/migration.c b/migration/migration.c index 61c4ee7850..02ebd6c9d1 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -574,6 +574,7 @@ 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: case MIGRATION_STATUS_PRE_SWITCHOVER: case MIGRATION_STATUS_DEVICE: @@ -654,6 +655,7 @@ static void fill_source_migration_info(MigrationInfo *info) case MIGRATION_STATUS_POSTCOPY_ACTIVE: case MIGRATION_STATUS_PRE_SWITCHOVER: case MIGRATION_STATUS_DEVICE: + case MIGRATION_STATUS_POSTCOPY_PAUSED: /* TODO add some postcopy stats */ info->has_status = true; info->has_total_time = true; diff --git a/qapi/migration.json b/qapi/migration.json index f3974c6807..244334e9f4 100644 --- a/qapi/migration.json +++ b/qapi/migration.json @@ -89,6 +89,8 @@ # # @postcopy-active: like active, but now in postcopy mode. (since 2.5) # +# @postcopy-paused: during postcopy but paused. (since 2.13) +# # @completed: migration is finished. # # @failed: some error occurred during migration process. @@ -106,7 +108,8 @@ ## { 'enum': 'MigrationStatus', 'data': [ 'none', 'setup', 'cancelling', 'cancelled', - 'active', 'postcopy-active', 'completed', 'failed', 'colo', + 'active', 'postcopy-active', 'postcopy-paused', + 'completed', 'failed', 'colo', 'pre-switchover', 'device' ] } ## |