今天把vmware轉到proxmox
要啟動時發生以下的問題

kvm: -drive file=/var/lib/vz/images/102/vm-102-disk-1.qcow2,if=none,id=drive-scsi0,format=qcow2,cache=none,aio=native,detect-zeroes=on: file system may not support O_DIRECT

解決的方法很簡單

把disk cache 改成 write through就好了

https://www.svennd.be/proxmox-file-system-may-not-support-o_direct/