I run OMV on my RPi4 (4GB) and no matter what I do my file transfers wont get faster than 35-37 MB/s. I tested the network via iperf and it is fully capable of Gigabit speeds. Tested the external hard drive and got well over 100MB/s. The external drive is formatted as ext4. Tested via FTP and I am getting roughly 110MB/s. CPU is at around 40% and temps are at around 49C, so no thermal throttling. Everything is patched to the latest versions
Currently I am running the following config:
As I said: Speeds are stuck at around 35-37 MB/s, even slower if I go to SMB3. If I transfer files from a Linux laptop to the NAS it gets slightly better, but still not above 50MB/s
Anybody got any ideas why my smb speeds seem to be so slow?
Cheers and thanks for the help!