December 18, 20205 yr Hi All, I'm having issues with only getting 10 MB transfers speeds over the network from my unraid box. This is when using either SMB or scp. However, when I connect a USB external storage, I'm getting 100M+ transfer speeds. I've so far not been able to identify the issue, but I'm getting it on several different NIC's while a docker containers is able to download off the internet at my full internet bandwidth (when I'm not throttling it) at 20MB so I don't think it's a hardware issue at any point, but a network stack issue. The server is on a bonded 4 port gigabit nic into a gigabite managed switch which all appears to be working fine, so accept when then disks are over worked, I should expect to see around 100MB transfer speeds. Can any one help me diagnose and resolve please, it's no fun having to run up and down with an external HDD to do large file transfers. Especially as it should be twice as fast over the network over the manual fetch and carry. Attached are my unraid diagnostics. nas-diagnostics-20201218-0947.zip Edited December 18, 20205 yr by g0nz0
December 18, 20205 yr Author First test is the standard Gigabit connection, second is bonded (still playiong around with the bonded connection, but show I should at least get the same speeds from this client). Client logs: C:\Users\gonzo\Documents\iperf-3.1.3-win64>iperf3.exe -c 10.250.1.100 Connecting to host 10.250.1.100, port 5201 [ 4] local 10.250.1.110 port 57137 connected to 10.250.1.100 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 8.12 MBytes 68.0 Mbits/sec [ 4] 1.00-2.01 sec 11.4 MBytes 94.9 Mbits/sec [ 4] 2.01-3.00 sec 11.2 MBytes 94.9 Mbits/sec [ 4] 3.00-4.01 sec 11.4 MBytes 94.9 Mbits/sec [ 4] 4.01-5.00 sec 11.2 MBytes 94.9 Mbits/sec [ 4] 5.00-6.00 sec 11.2 MBytes 94.5 Mbits/sec [ 4] 6.00-7.00 sec 11.4 MBytes 95.3 Mbits/sec [ 4] 7.00-8.00 sec 11.2 MBytes 94.3 Mbits/sec [ 4] 8.00-9.00 sec 11.2 MBytes 94.6 Mbits/sec [ 4] 9.00-10.01 sec 11.5 MBytes 95.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.01 sec 110 MBytes 92.2 Mbits/sec sender [ 4] 0.00-10.01 sec 110 MBytes 92.1 Mbits/sec receiver iperf Done. C:\Users\gonzo\Documents\iperf-3.1.3-win64>iperf3.exe -c 10.250.1.253 Connecting to host 10.250.1.253, port 5201 [ 4] local 10.250.1.110 port 57141 connected to 10.250.1.253 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 8.25 MBytes 69.2 Mbits/sec [ 4] 1.00-2.00 sec 11.2 MBytes 94.3 Mbits/sec [ 4] 2.00-3.00 sec 11.4 MBytes 95.5 Mbits/sec [ 4] 3.00-4.01 sec 11.4 MBytes 94.9 Mbits/sec [ 4] 4.01-5.01 sec 11.4 MBytes 94.9 Mbits/sec [ 4] 5.01-6.00 sec 10.9 MBytes 92.0 Mbits/sec [ 4] 6.00-7.00 sec 11.2 MBytes 94.6 Mbits/sec [ 4] 7.00-8.00 sec 11.4 MBytes 95.2 Mbits/sec [ 4] 8.00-9.01 sec 11.4 MBytes 94.9 Mbits/sec [ 4] 9.01-10.00 sec 11.2 MBytes 94.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth [ 4] 0.00-10.00 sec 110 MBytes 92.0 Mbits/sec sender [ 4] 0.00-10.00 sec 110 MBytes 92.0 Mbits/sec receiver iperf Done. Server side: root@nas:~# iperf3 -s ----------------------------------------------------------- Server listening on 5201 ----------------------------------------------------------- Accepted connection from 10.250.1.110, port 57136 [ 5] local 10.250.1.100 port 5201 connected to 10.250.1.110 port 57137 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 7.30 MBytes 61.2 Mbits/sec [ 5] 1.00-2.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 2.00-3.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 3.00-4.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 4.00-5.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 5.00-6.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 6.00-7.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 7.00-8.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 8.00-9.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 9.00-10.00 sec 11.3 MBytes 94.8 Mbits/sec [ 5] 10.00-10.07 sec 838 KBytes 94.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.07 sec 110 MBytes 91.5 Mbits/sec receiver ----------------------------------------------------------- Server listening on 5201 ----------------------------------------------------------- Accepted connection from 10.250.1.110, port 57140 [ 5] local 10.250.1.253 port 5201 connected to 10.250.1.110 port 57141 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 7.40 MBytes 62.0 Mbits/sec [ 5] 1.00-2.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 2.00-3.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 3.00-4.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 4.00-5.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 5.00-6.00 sec 11.0 MBytes 92.0 Mbits/sec [ 5] 6.00-7.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 7.00-8.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 8.00-9.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 9.00-10.00 sec 11.3 MBytes 94.9 Mbits/sec [ 5] 10.00-10.07 sec 838 KBytes 94.7 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.07 sec 110 MBytes 91.3 Mbits/sec receiver ----------------------------------------------------------- Server listening on 5201 -----------------------------------------------------------
December 18, 20205 yr Author Thanks. I'll see if I can confirm using my firewall to bounce off too. It's possible that the inline cable has an issue, but is is reporting as a 1G connection to the switch. Hope it's no the in wall cable that's acting up!
December 18, 20205 yr Author Marking as solved. I've now confirmed that the unraid server itself isn't the bottleneck by getting 1Gb speeds between unraid and my firewall.
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