diff --git a/lib/activate/dev_manager.c b/lib/activate/dev_manager.c index 6cf4c718c..3fd6aaff7 100644 --- a/lib/activate/dev_manager.c +++ b/lib/activate/dev_manager.c @@ -107,6 +107,8 @@ static struct dm_task *_setup_task_run(int task, struct dm_info *info, int with_flush, int query_inactive) { + char vsn[80]; + unsigned maj, min; struct dm_task *dmt; if (!(dmt = dm_task_create(task))) @@ -142,7 +144,11 @@ static struct dm_task *_setup_task_run(int task, struct dm_info *info, case DM_DEVICE_TARGET_MSG: return dmt; /* TARGET_MSG needs more local tweaking before task_run() */ case DM_DEVICE_LIST: - if (!dm_task_set_newuuid(dmt, " ")) // new uuid has no meaning here + /* Use 'newuuid' only with DM version that supports it */ + if (driver_version(vsn, sizeof(vsn)) && + (sscanf(vsn, "%u.%u", &maj, &min) == 2) && + (maj == 4 ? min >= 19 : maj > 4) && + !dm_task_set_newuuid(dmt, " ")) // new uuid has no meaning here log_warn("WARNING: Failed to query uuid with LIST."); break; default: