drive mount

Hi, recently, one of my hosts died since the drive went corrupt. I installed Proxmox to a new Drive and was able to restore the VM configurations and else use a backup I had luckily done a month before the drive went corrupt. All of my VMs are now back up and running, but I had to manually...

Hello, these are my disks that are installed in my machine: It seems only my nvme disk is being used: How do I make use of the sda, sdb, and sdc drives? Thank you

All of a sudden without doing anything, one mounted drive appears with a "?". Every drive was mounted via the GUI and all 20 drives were merged into a large pool through a TrueNAS VM. Now suddenly one of the drives does not appear to be mounted and I get the error: "unable to activate storage...