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Posts posted by NilsonNeo4
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Hi thanks for the reply
setting of eth0 is: 1000 Mbps, full duplex, mtu 1500
I tried connecting my laptop directly to the server (using a different/new cable): no change
I tried booting a live-Linux on my PC to rule out windows/driver issues: no change
I tried a Linux VM directly on the server, connected to br0: here is everything ok.
So it seems that something is wrong with the NIC. Hardware oder setting.
I will try to boot the server with a live-Linux to test once I have time for that.
It cloud be a coincidence but it is suspicions that the download is limited to 500 MBit/s, so half of GBit. Is there maybe some QoS etc. in the system I am not aware of?
Edit: Tried booting a live-Linux on my server an did an iperf to my PC. Up- and Download are fine. So it must be a setting in unraid.
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Hi,
I am quiet new to unraid. So far everything works fine or I cloud solve it by googling and reading the forum.
But with this problem I haven't found a solution yet so I ask you.
I run Unraid 6.11.5 on an Mini-PC with i5-7500T and 16 GB RAM. Only drive is a WD blue nvme SSD with 2 TB (WD_Blue_SN570_2TB)
Array is using xfs with encryption. Installed plugins are: "CA Backup / Restore Appdata" + "Dynamix File Manager"
Problem is, download seems to be limited to around 500 MBit/s in a GBit network
Initial Test done by copying a large file via smb
Upload seems fine
output of iperf shows the same picture
unraid -> PC (download) [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 558 MBytes 468 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 556 MBytes 466 Mbits/sec receiver PC -> unraid (upload) [ ID] Interval Transfer Bandwidth [ 4] 0.00-20.00 sec 2.20 GBytes 947 Mbits/sec sender [ 4] 0.00-20.00 sec 2.20 GBytes 947 Mbits/sec receiver
same if i am using the OpenSpeedTest Docker
I also tried downloading directly using the Dynamix File Manager. Same picture
so i think it is not a smb problem.
the drive itselfe seems fine
hdparm -tT /dev/nvme0n1 /dev/nvme0n1: Timing cached reads: 21352 MB in 1.98 seconds = 10766.71 MB/sec Timing buffered disk reads: 6286 MB in 3.00 seconds = 2094.71 MB/sec
I can see this behavior with two PCs. One Windows 10, one Windows 11.
See attached the server diagnostics package.
Can someone point me in the right direction?
BR
NilsonNeo4
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Depending on your router you should be able to change the subnet and DHCP-range to the old one.
or give your PC a static IP from the old network and connect to the unraid server and change the IP if the server to the new subnet.
Downloadspeed slow, uploadspeed good
in General Support
Posted
Thanks,
I disabled TCP offload. Now I have around 850 MBit/s. Still not full Gbit, but much better.