Hello,
I am deploying 3 servers for Proxmox HCI ( CEPH ) and have a result ( as the image)
Linux:
testing with 75% read, 25% write file 4k at the same time, iodepth=64
The seq very hight but rand read/write so bad :(
random read 100% file 4k, iodepth=64 : 30k IOPS
random write 100% file 4k...