[PVE-User] hdparm and fio in ProxMox raidZ

[lord_Niedzwiedz]

     I heave RAIDZ partition in Proxmox.
How can I test the speed of this  ??!!

I lvm i do:
hdparm -tT /dev/nvme0n1
hdparm -tT /dev/mapper/pve-root

fio --filename=/dev/mapper/pve-root --direct=1 --rw=read --bs=1m 
--size=2G --numjobs=200 --runtime=60 --group_reporting --name=file1

But in RAIDZ i dont heave /dev/mapper/pve-root.