WinSvr 2012 R2 hanging due to event 129 from vsmraid: solved (for me)
ReFS disk scrubbing doesn’t play nice with other work on the same disks
Failed EFI boot with 0xC000000F and missing winload.efi, running native
Bad cables can masquerade as other errors
ReFS on Windows 8.1/Server 2012 R2 and "ERROR 665" "The requested operation could not be completed due to a file system limitation"