mount_root: better log messages for ram overlay cases
authorJo-Philipp Wich <jow@openwrt.org>
Wed, 25 Feb 2015 21:57:57 +0000 (22:57 +0100)
committerJo-Philipp Wich <jow@openwrt.org>
Wed, 25 Feb 2015 21:57:57 +0000 (22:57 +0100)
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
mount_root.c

index 3c38a297b3e9b2d43f52eeaeb5763c284aae249a..bfbe2171fadde6f63e081cdb56d2a2ad99ca667b 100644 (file)
@@ -54,12 +54,16 @@ start(int argc, char *argv[1])
        /* There isn't extroot, so just try to mount "rootfs_data" */
        switch (volume_identify(data)) {
        case FS_NONE:
+               ULOG_WARN("no usable overlay filesystem found, using tmpfs overlay\n");
+               return ramoverlay();
+
        case FS_DEADCODE:
                /*
                 * Filesystem isn't ready yet and we are in the preinit, so we
                 * can't afford waiting for it. Use tmpfs for now and handle it
                 * properly in the "done" call.
                 */
+               ULOG_NOTE("jffs2 not ready yet, using temporary tmpfs overlay\n");
                return ramoverlay();
 
        case FS_JFFS2: