July 13, 20205 yr Hello I'm new in Unraid community. I came from LTT youtube channel and tried it for first time two days ago. My first impresion was awesome. Server setup is quite cheap consumer HW. Ryzen 7 3700X 16GB 3600MHz G.Skill 1TB Corsair MP510 NVMe SSD (for cache) 2 WD Gold HDD (one as parity and one is data, for now). 1Gbit build-in network (10Gbit switch by ubiquiti is ordered now, so I'm searching for 10Gig NIC) no SATA controllers, just build-in sata connectors First day everything work perfect. I have 3 shares: Media(Cache: yes), my private share(cache: yes), Games(for game libs, cache: prefer). I moved 300GB of games into server than around 5-6TB of media and private files. Everything was fast as expected during 1Gbit limitation (100-120MB/s write speed). Today without any change whatsoever my write speeds are from 10 to 30MB/s. On the forum I found few topics where users talking about "normal speeds" for array with parity, but i have NVMe cache and two days ago it worked perfectly fine. I checked usage of my cache and I have 700GB free space, also during upload I can see all my data are going onto cache first and then they are moved(with scheduled mover), so this also work as expected. I really need your help in this issue. Because it worked fine for first day I really dont know how to fix it. fatboy-diagnostics-20200713-2352.zip
July 14, 20205 yr Try transferring directly to the array, if speeds are normal the problem is the NVMe device.
July 14, 20205 yr Author 10 minutes ago, johnnie.black said: Try transferring directly to the array, if speeds are normal the problem is the NVMe device. Thanks for your help, but I already figure it out. I unplug ethernet cable by mistake and was connected with Wi-Fi only on my pc. It's little bit weird, even with Wi-Fi 6 I'm not able to reach 1/3 speed of 1Gbit cable connection, but it was resolved by cable, so everything is working now.
July 14, 20205 yr 8 hours ago, Jan Hoker said: even with Wi-Fi 6 I'm not able to reach 1/3 speed of 1Gbit cable connection That's par for the course. Wifi advertises huge throughput but real world conditions mean you almost never get there.
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