May 8May 8 Recently noticed my parity check not completing overnight. I'm running an array of 4 x 8 TB drives. What speed should it run at? This is from the last event log:I'm pretty sure it used to run well over 200 MB/s. What could be wrong and where should I look?
May 8May 8 3 hours ago, JasonE said:4 x 8 TB drives. What speed should it run at?Parity check on my system with 8TB parity and 5 x 8TB data drives takes slightly over 16 hours. Assuming your parity drive is also 8TB, it should be similar.
May 8May 8 Community Expert Looks like the previous check ran in installments; post a screenshot of the parity check schedule settings.
May 10May 10 Author On 5/8/2026 at 9:49 AM, JorgeB said:Looks like the previous check ran in installments; post a screenshot of the parity check schedule settings.
May 12May 12 Author Thanks, I did some reading on that option and now understand it. It takes 8-9 hours now at 200-250 Mb/sec.
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