Slow disk rebuild

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One of my drives was only benchmarking at ~30MB/s with the disk speed test docker, while others are at ~150-200MB/s and I'm replacing and rebuilding it. However, I'm only getting speeds of ~10-15MB/s and its a 18TB drive, estimating a ~15 day rebuild. I attached my logs, hopefully there's some insight on why its so slow. There doesn't seem to be any dockers/VMs using the drive.


Thank you!

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2 hours ago, JorgeB said:

According to the diags there's something else writing to disk11, stop that and speed should increase by a lot.

Awesome that was it. I didn’t specifically stop anything but whatever was writing to it stopped and speeds jumped to 150-180MB/s and it’s going to rebuild in a day. Thank you. 

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