bmfrosty Posted November 28, 2023 Share Posted November 28, 2023 (edited) I recently replaced most of my drives and am in the process of migrating data around to reformat and I've noticed my speeds rebuilding were slow, and copying data currently is about 73MB/s with unbalance. I'm using on-board SATA ports, and I was wondering if that may be why I'm getting such bad speeds. What are the usual culprits? Edited November 28, 2023 by bmfrosty clarity Quote Link to comment
Solution JorgeB Posted November 28, 2023 Solution Share Posted November 28, 2023 Moving data between array drives is always slow due to parity, 73MB/s is pretty good. Quote Link to comment
bmfrosty Posted November 28, 2023 Author Share Posted November 28, 2023 If it's as simple as that, it's as simple as that. Quote Link to comment
royci Posted December 6, 2023 Share Posted December 6, 2023 I’m having similar issues, but I have -no- parity drives in play yet, nor do I have any cache drives installed. Attempting to migrate data from a NTFS drive to an Unraid Share, both drives connected to mobo sata ports. Also, the Share in question is set to use only 1 of the 2 drives currently in the array. I’ve tried via terminal (rsync) and krusader, and both had dismal speeds. This initial batch is roughly 4k folders, 60k files. Quote Link to comment
JorgeB Posted December 7, 2023 Share Posted December 7, 2023 20 hours ago, royci said: 60k files. Performance will always be much slower with small files, especially if using user shares, also depends on the filesystem used. Quote Link to comment
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