diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/blockdev.c b/blockdev.c index bdbdeae7e4..3fb1ca803c 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2825,14 +2825,9 @@ void qmp_block_dirty_bitmap_add(const char *node, const char *name, if (!has_persistent) { persistent = false; } - if (!has_autoload) { - autoload = false; - } - if (has_autoload && !persistent) { - error_setg(errp, "Autoload flag must be used only for persistent " - "bitmaps"); - return; + if (has_autoload) { + warn_report("Autoload option is deprecated and its value is ignored"); } if (persistent && @@ -2847,7 +2842,6 @@ void qmp_block_dirty_bitmap_add(const char *node, const char *name, } bdrv_dirty_bitmap_set_persistance(bitmap, persistent); - bdrv_dirty_bitmap_set_autoload(bitmap, autoload); } void qmp_block_dirty_bitmap_remove(const char *node, const char *name, @@ -3569,6 +3563,11 @@ void qmp_drive_mirror(DriveMirror *arg, Error **errp) return; } + /* Early check to avoid creating target */ + if (bdrv_op_is_blocked(bs, BLOCK_OP_TYPE_MIRROR_SOURCE, errp)) { + return; + } + aio_context = bdrv_get_aio_context(bs); aio_context_acquire(aio_context); |