Hi, i am new to Proxmox VE. I've put 4 x 1TB nearline SAS drives in a Dell Precision T5500 on a PERC H200 and installed the pve on them in RAID10. I feel them a little slow and want to accelerate them with PCIe SSD accelerator SUN F20. The Prox sees 4 x 24GB SSDs and i want to use 2 of them in RAID1 for ZIL/SLOG, 1 for L2ARC and the last one as hot spare. Also how to determine the sizes of ZIL/SLOG and L2ARC? Thanks in advance for the help.