imsm: fill working_disks according to metadata.

[thirdparty/mdadm.git] / mdadm.c

diff --git a/mdadm.c b/mdadm.c
index 256a97ef07f51752dba7c31242f7119286c5fffb..13dc24e4426923c1ba450fc68e47cfdf33498c5c 100644 (file)
--- a/mdadm.c
+++ b/mdadm.c
@@ -1485,9 +1485,12 @@ int main(int argc, char *argv[])
                        rv = Manage_stop(devlist->devname, mdfd, c.verbose, 0);
                break;
        case ASSEMBLE:
-               if (devs_found == 1 && ident.uuid_set == 0 &&
-                   ident.super_minor == UnSet && ident.name[0] == 0 &&
-                   !c.scan ) {
+               if (!c.scan && c.runstop == -1) {
+                       pr_err("--no-degraded not meaningful without a --scan assembly.\n");
+                       exit(1);
+               } else if (devs_found == 1 && ident.uuid_set == 0 &&
+                          ident.super_minor == UnSet && ident.name[0] == 0 &&
+                          !c.scan) {
                        /* Only a device has been given, so get details from config file */
                        struct mddev_ident *array_ident = conf_get_ident(devlist->devname);
                        if (array_ident == NULL) {