September 30, 20205 yr I've been looking around the forums through old post for a fix for this. Initially when writing to Unraid (6.8.3) from my Win10 machine I get ~100Mb/s (200 when I added a switch between my NAS and router) and then it drops to ~15Mb/s after a couple seconds. I have turbo write, a cache disk and write cache enabled. I tried disabling using cache on my share. I have no parity drive at the moment (trying out NAS/unraid). I have also switched cables (cat 6 and cat5e). Iperf3 showed an average speed of ~170Mb/s from my machine to unraid. Any pointers? The past week trying out unRAID has been super rough from a user point of view (including spending the better part of a week troubleshooting unRAID hanging every time I ran preclear roughly 8 hours in). Just as I see a light at the end of the tunnel, in so far as getting everything up and running, I get hit with this speed problem. aegis-diagnostics-20201001-0847.zip Edited October 1, 20205 yr by Forerunner23 Unit typo.
October 1, 20205 yr 8 hours ago, Forerunner23 said: Iperf3 showed an average speed of ~170MB/s Do you mean 170Mb/s or do you have 10Gb Ethernet?
October 1, 20205 yr Author 3 hours ago, JorgeB said: Do you mean 170Mb/s or do you have 10Gb Ethernet? As much as I wish I did, it was a typo, fixed.
October 1, 20205 yr 11 hours ago, Forerunner23 said: Iperf3 showed an average speed of ~170Mb/s from my machine to unraid. Any pointers? This suggests a LAN problem, try different NICs, cables, switch, source computer, etc, you should get very close to line speed with iperf on gigabit.
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