raid z1

Hello, I'm experiencing a high I/O delay issue, sometimes reaching up to 45%, which severely impacts the performance of my system. I've read through several threads on the subject, but none have provided a reliable solution so far. The issue mainly occurs during: Cloning virtual machines...

I am using translation software. I am new to Proxmox. Please help! I bought three WD Red Plus 8TB and built RAID Z1 during Proxmox installation. However, there is only 6TB available when there should be 16TB available. In addition, since 3TB is allocated to local-zfs and 3TB to local, I am...