I think I am running into the same problem (new unraid user here). I am just trying to setup my first system and am getting the following:
Excerpt from my log:
Nov 5 19:09:20 Tower kernel: mdcmd (39): nocheck pause
Nov 5 19:09:20 Tower kernel: md: recovery thread: exit status: -4
Nov 5 19:09:22 Tower emhttpd: writing GPT on disk (sdc), with partition 1 byte offset 32KiB, erased: 0
Nov 5 19:09:22 Tower emhttpd: shcmd (3653): sgdisk -Z /dev/sdc
Nov 5 19:09:22 Tower root: Problem opening S#004 for reading! Error is 2.
Nov 5 19:09:22 Tower root: The specified file does not exist!
Nov 5 19:09:22 Tower root: Warning! Unable to generate a proper UUID! Creating an improper one as a last
Nov 5 19:09:22 Tower root: resort! Windows 7 may crash if you save this partition table!#007
Nov 5 19:09:22 Tower root: Problem opening '' for writing! Program will now terminate.
Nov 5 19:09:22 Tower root: Warning! MBR not overwritten! Error is 2!
Nov 5 19:09:22 Tower emhttpd: shcmd (3653): exit status: 2
Nov 5 19:09:22 Tower emhttpd: shcmd (3654): sgdisk -o -a 8 -n 1:32K:0 /dev/sdc
Nov 5 19:09:22 Tower root: Problem opening �9E for reading! Error is 2.
Nov 5 19:09:22 Tower root: The specified file does not exist!
Nov 5 19:09:22 Tower root: Warning! Unable to generate a proper UUID! Creating an improper one as a last
Nov 5 19:09:22 Tower root: resort! Windows 7 may crash if you save this partition table!#007
Nov 5 19:09:22 Tower root: Information: Creating fresh partition table; will override earlier problems!
Nov 5 19:09:22 Tower root: Caution! Secondary header was placed beyond the disk's limits! Moving the
Nov 5 19:09:22 Tower root: header, but other problems may occur!
Nov 5 19:09:22 Tower root: Unable to open device '' for writing! Errno is 2! Aborting write!
Nov 5 19:09:22 Tower emhttpd: shcmd (3654): exit status: 4
Nov 5 19:09:22 Tower emhttpd: shcmd (3655): udevadm settle
Nov 5 19:09:22 Tower emhttpd: shcmd (3656): mkdir -p /mnt/disk1
Nov 5 19:09:22 Tower emhttpd: /mnt/disk1 mount error: Unsupported partition layout
Nov 5 19:09:22 Tower emhttpd: shcmd (3657): umount /mnt/disk1
Nov 5 19:09:22 Tower root: umount: /mnt/disk1: not mounted.
Nov 5 19:09:22 Tower emhttpd: shcmd (3657): exit status: 32
Nov 5 19:09:22 Tower emhttpd: shcmd (3658): rmdir /mnt/disk1
Does it make sense to wait for the update (not in a hurry here - have other things to do ^^)? Or is there a quick way of transferring my key to a new USB drive with an older version? And which version is sufficiently old?