On Tue, May 01, 2018 at 08:05:23AM -0500, o1bigtenor wrote: > /dev/md0p1: Linux rev 1.0 ext4 filesystem data, > UUID=49552036-b46f-4956-ade9-3541a3dd7f0a (extents) (large files) > (huge files) So there is a filesystem, which you should be able to mount. # mount -o loop,ro /dev/md0p1 /mnt/somewhere # df -h /mnt/somewhere # ls /mnt/somewhere If that works then everything is probably fine, not a RAID problem. Unfortunately I can't help you with GUI frontend issues. Regards Andreas Klauer -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html