247         error_setg(errp, "Block driver is closed");  in bdrv_snapshot_goto()
252         error_setg(errp, "Device has active dirty bitmaps");  in bdrv_snapshot_goto()
323     error_setg(errp, "Block driver does not support snapshots");  in bdrv_snapshot_goto()
361         error_setg(errp, "Device '%s' has no medium",  in bdrv_snapshot_delete()
366         error_setg(errp, "snapshot_id and name are both NULL");  in bdrv_snapshot_delete()
378         error_setg(errp, "Block format '%s' used by device '%s' "  in bdrv_snapshot_delete()
440         error_setg(errp, "Device '%s' has no medium",  in bdrv_snapshot_load_tmp()
445         error_setg(errp, "snapshot_id and name are both NULL");  in bdrv_snapshot_load_tmp()
449         error_setg(errp, "Device is not readonly");  in bdrv_snapshot_load_tmp()
455     error_setg(errp, "Block format '%s' used by device '%s' "  in bdrv_snapshot_load_tmp()
491             error_setg(errp, "At least one device is required for snapshot");  in bdrv_all_get_snapshot_devices()
498                 error_setg(errp, "No block device node '%s'", devices->value);  in bdrv_all_get_snapshot_devices()
555             error_setg(errp, "Device '%s' is writable but does not support "  in bdrv_all_can_snapshot()
719             error_setg(errp, "Could not create snapshot '%s' on '%s'",  in bdrv_all_create_snapshot()
759                     error_setg(errp,  in bdrv_all_find_vmstate_bs()
773         error_setg(errp,  in bdrv_all_find_vmstate_bs()
776         error_setg(errp,  in bdrv_all_find_vmstate_bs()