I use OMV 4 with Samba 4.5 on and odroid XU4, and for some reason the file transfer is super slow over the WLAN.
My test results:
- always: 80-100MB/s transfer from an ubuntu box (wired, same rates for SMB and NFS)
- always: 80-100MB/s transfer from Windows 10 (wired, LSO disabled)
- most of the time: 200-300 KB/s transfer from an Android tablet (2.4Ghz WLAN), ES File explorer
- most of the time: 355KB/s transfer from same Windows10 laptop as above (2.4GHz WLAN)
- sometimes, the transfer speed for the two wireless devices spikes up to 4MB/s, but I haven't figured out when; it happens very rare.
Any options in smb.conf do not seem to make a difference, I tried everything from blank to
Code
socket options = TCP_NODELAY IPTOS_LOWDELAY
read raw = yes
write raw = yes
oplocks = yes
max xmit = 65535
dead time = 15
getwd cache = yes
I do not expect super high speeds and really do not care about it, but the 300KB/s makes my NAS pretty much unusable with wireless devices. Anyone an idea?