X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fdevice-handler.c;h=6e03ef3fa159136b6015983a0054411cb7f126c8;hp=c72390b438d7222540b467619d6f2865117eb503;hb=52b9db95764fcdee9195113d7df225634a19c9f4;hpb=fbb2f7a20e5ac7b6d9f578fdb3538fad4310c472

diff --git a/discover/device-handler.c b/discover/device-handler.c
index c72390b..6e03ef3 100644
--- a/discover/device-handler.c
+++ b/discover/device-handler.c
@@ -201,8 +201,18 @@ static int mount_device(struct discover_context *ctx)
 	argv[4] = "ro";
 	argv[5] = NULL;
 
-	if (pb_run_cmd(argv))
-		goto out_rmdir;
+	if (pb_run_cmd(argv, 1, 0)) {
+
+		/* Retry mount without ro option. */
+
+		argv[0] = MOUNT_BIN;
+		argv[1] = ctx->device_path;
+		argv[2] = ctx->mount_path;
+		argv[3] = NULL;
+
+		if (pb_run_cmd(argv, 1, 0))
+			goto out_rmdir;
+	}
 
 	setup_device_links(ctx);
 	return 0;
@@ -284,11 +294,7 @@ static int handle_add_udev_event(struct device_handler *handler,
 	ctx->id = talloc_strdup(ctx, event->device);
 
 	devname = event_get_param(ctx->event, "DEVNAME");
-	if (!devname) {
-		pb_log("no devname for %s?\n", event->device);
-		return 0;
-	}
-
+	assert(devname);
 	ctx->device_path = talloc_strdup(ctx, devname);
 
 	rc = mount_device(ctx);