January 25, 20215 yr Hi Everyone, I have a new Unraid box setup and have been shucking and adding drives as I go. Things have been running smooth and working great for about 2 months. Without adding any new drives my write speeds started to slow down significantly. Right now I have a move in Krusader running that is moving at 3.1 MiB/s. I was running 6.8.3 but updating to 6.9.0-rc2 to try that with no luck. SMART status on all my drives are passing. Where do I look next? Attached is a syslog twcc-ur01-diagnostics-20210125-1113.zip
January 25, 20215 yr Community Expert Please post the full diagnostics instead, grabbed during a transfer.
January 25, 20215 yr Community Expert 9 minutes ago, Elembemedia said: Is there a different diag needed? You posted: 17 minutes ago, Elembemedia said: Attached is a syslog Didn't even notice it is the full diags, that is enough.
January 25, 20215 yr Community Expert Parity and Parity2 are SMR, you could replace them with the the WDs and then try the same transfer to another WD (or other non SMR drive).
January 25, 20215 yr Author Where do I see which drives are SMR? I want to try and plan that move out.
January 26, 20215 yr 6 hours ago, Elembemedia said: Where do I see which drives are SMR? I want to try and plan that move out. You'll have to google the model numbers of the drives.. there's no reading that gives you SMR/CMR
January 26, 20215 yr Community Expert Of the drives you currently have these are SMR: ST5000DM000 and ST8000DM004
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