December 4, 2025Dec 4 I cannot figure out why I'm getting so slow write speeds on a new parity drive I have installed. Can someone help me out?ThanksWilllspci information Edited December 5, 2025Dec 5 by poet_will Included diagnostics
December 4, 2025Dec 4 Community Expert your screenshot is not really readable and you have not addeds diagnostics.Unlikely that somebody can help you without these informations.
December 5, 2025Dec 5 Community Expert That is not the diags, please post the complete zip, see the link for diagnostics if you don't know how to get them.
December 5, 2025Dec 5 Author I edited the original post and added them. When I go to edit the post it shows the zip file, but doesn't show it when I'm not editing. Strange. I will post it here.ThanksWilltower-diagnostics-20251205-0747.zip
December 6, 2025Dec 6 Community Expert Diags only show reads from one disk going on, run the diskspeed container test, both the disk and controller tests.
December 7, 2025Dec 7 Author The parity finished in a couple of days. I noticed that when it got past the 12 GB mark the write speeds sped up to about 100-120. That makes me think it is definitely reads. I added a new 2.5 Gbe NIC and I'm currently moving data from a ReiferFS disc to change the file system. I will update the thread when I'm not writing or reading on the drives.Thanks for the help!
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