Proxmox Backup is experiencing a ton of issues.

[prodvi333]

Hello everyone.
I recently set up a Proxmox backup server, and it didn't even last six months before everything went down

I wanted to delete all these erroneous (for some unknown reason) backup copies, but it doesn’t let me do that either:

Could you please tell me what this is related to (the storage is a RAID array, the disks are fine) and what can I do to restore the server's operation?

 

[Chris]

OS error 117 - structure needs cleaning points torwards filesystem corruption. Please run an fsck on the filesystem backing the storage.

 

[prodvi333]

I tried unmounting the drive from the system and running a check, but it didn't work; the drive was still busy with something.
What's strange is that it hasn't even been working properly for two months; it's already showing some errors, and it's unclear whether it's the drives acting up (they're new), or whether it's a problem with the Proxmox backup server...