RAID 1 for storage and another RAID 1 for Proxmox OS

[zebisnaga]

Hi guys,
So I am planing to move from ESXi to Proxmox but I am planing the best approach here.
Right now I have 2 HDD drives (1TB each) that are used for data storage (NAS) and I have 1 240 GB SSD that has my VM's.
I will delete all data from my SSD and from my HDD drives for a clean install.
My question is, can I have a RAID 1 for the 2 HDD drives (to save data) and another RAID 1 for my SSD + another SSD that I will buy?
The main reason here is to have the data always saved since I don't have any other external storage.
The SSDs would be to handle the VM's (around 4 or 5) and to have the Proxmox OS.

 

[floh8]

n I have a RAID 1 for the 2 HDD drives (to save data) and another RAID 1 for my SSD + another SSD that I will buy?

yes, best is to use zfs

 

[zebisnaga]

yes, best is to use zfs

thanks for the reply!
any source on how to do this? cause in this case ill have 2 raid 1 (1 for storage and 1 for vms + proxmox os)