Two hard drives disabled overnight

[wenzu1989]

This morning I went the status of my Unraid server, as I usually do. To my surprise two of the hard drives were disabled with Unraid stating that disks are Unmountable or wrong file system. 

 

 

System Logs also included tower-diagnostics-20230507-1840.zip. Any help as to what caused this would be very useful. Also I would like to know how to prevent this from re-occurring as I was surprised to see two of my drives being disabled. 

 

Many thanks

[JorgeB]

Diags are after rebooting so we can't see what happened, for now check filesystem on both emulated disks.

[wenzu1989]

Thanks for this.