September 5, 20241 yr Just noticed the internal copy speeds on my server are very slow. On NVME only copying from one directory to another over the fuse layer i get arund 350MB/s and from exclusive share to exclusive share i get around 600MB/s. Using the internal file manager gives the same results. Network speeds seems unaffected as i can saturate 10Gbps uploading to the server. My NVME pool consists of 3 x 2TB NVME in a raidz1 configuration. Unraid version is 7.2 Beta but my thinking is this might not be a beta problem, if it is then i'm sorry and will move it to the beta threads.
September 5, 20241 yr Author 18 minutes ago, JorgeB said: Please post the diagnostics mostly to see the hardware used. Sorry, forgot about that. yocks-diagnostics-20240905-1103.zip
September 5, 20241 yr Community Expert I only see one NVMe pool, do you mean you are copying inside the same pool?
September 5, 20241 yr Author Yes. Copying from same pool, while not optimal I used to get a fair bit higher than that plus should be able to get better speeds than that with drives rated for much higher.
September 5, 20241 yr Community Expert Solution Speed can slow down as zfs gets more fragmented, and in my experience those speeds are withing the normal for copies inside the same pool.
September 5, 20241 yr Author Seems low for disks that are rated for much more than that. Well.. I trust you and will be happy with the speed i get!
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