diff options
Diffstat (limited to 'migration/block-dirty-bitmap.c')
| -rw-r--r-- | migration/block-dirty-bitmap.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c index dfbfb853b7..5e90f44c2f 100644 --- a/migration/block-dirty-bitmap.c +++ b/migration/block-dirty-bitmap.c @@ -307,6 +307,12 @@ static int init_dirty_bitmap_migration(void) goto fail; } + if (bdrv_dirty_bitmap_readonly(bitmap)) { + error_report("Can't migrate read-only dirty bitmap: '%s", + bdrv_dirty_bitmap_name(bitmap)); + goto fail; + } + bdrv_ref(bs); bdrv_dirty_bitmap_set_qmp_locked(bitmap, true); @@ -329,9 +335,9 @@ static int init_dirty_bitmap_migration(void) } } - /* unset persistance here, to not roll back it */ + /* unset migration flags here, to not roll back it */ QSIMPLEQ_FOREACH(dbms, &dirty_bitmap_mig_state.dbms_list, entry) { - bdrv_dirty_bitmap_set_persistance(dbms->bitmap, false); + bdrv_dirty_bitmap_set_migration(dbms->bitmap, true); } if (QSIMPLEQ_EMPTY(&dirty_bitmap_mig_state.dbms_list)) { |