Old Hard Drive won't mount anymore
Updates to my hard drive situation.
I'm using a raspberry pi 4 model B. I have a 4TB Western Digital drive and a 6TB Seagate drive. The 4TB Western Digital drive is plugged into a TP link USB 3.0 powered hub.
The 4TB western Digital drive is the one I'm having issues with. It appears in the Disks tab on the Web GUI and the SMART tab says the drive status is good, but when I go to the file systems tab I get 504 time-out errors and the file system doesn't appear. This is a drive that I've been using previously for a few years but suddenly stopped showing up on my server.
The drive itself is spinning up and doesn't make any loud clicking sounds, but it has a white light that is flashing.