On a Windows Server 2016 the ReFS volume can't be mounted any more. The eventlog shows
The file system detected a checksum error and was not able to correct it. The name of the file or folder is ....
Volume is formatted as ReFS but ReFS is unable to mount it; ReFS encountered status The volume repair was not successful.
Diskpart shows an emtpy, raw formatted 50TB disk.
All suggestion I found were to unmount / mount the disk (which didn't help) or to use a data recovery software.
The underlying hardware raid seems to work properly.
Has anybody faced this errors and solved it?