Hi Guys,
i am totally annoyed, I have a weird problem with SMB. I have a trueness scale system with connected to an 2.5 Gig switch , on the same switch is my Mac mini m4 but on a different vlan. When I copy files most of the time I get the full speed out of the nic 280 MB/s, but sometimes the copy process is already at the beginning at 3-4 MB/s.
The underlying network is working as expected, iperf says 2.35gb/s, I also tested without any managed switch in between a connected directly (Truenas ↔ Mac mini), same result…
I also tested the disks with hdparm, full speed as expected.~180MB/s ZFS Scrubbing found no errors, Smartctl say no errors. Unfortunately
I cant upload pictures yet.
Pool Config:
3x 4tb HDD + mirror 1tb nvme SLOG + 4tb ssd L2arc
Iperf:
2.35g/s
HW Truenas:
CPU: 5950x
RAM: 64GB
Net: 10G Asus