smcw Posted January 31, 2021 Share Posted January 31, 2021 I just got a notification that one of my disks has had several read/write errors. I haven't made any changes to the server recently and it's been working fine lately, so is this just a sign of this disk going bad? I have stopped the array for now to avoid any possible further damage. I've attached my diagnostics incase anyone can offer advice. I'm thinking either I rebuild that disk on the same drive if I can be sure it is still good, otherwise I'll have to get a new replacement. Thanks for any assistance. unraid-diagnostics-20210130-2055-anon.zip Quote Link to comment
JorgeB Posted January 31, 2021 Share Posted January 31, 2021 Disk dropped offline so there's no SMART, check/replace cables and post new diags. Quote Link to comment
smcw Posted January 31, 2021 Author Share Posted January 31, 2021 I powered down and checked the cables. They seem ok visually, so I reconnected and then started up again. The disk is online again, here is the updated diags. unraid-diagnostics-20210131-0912-anon.zip Quote Link to comment
JorgeB Posted February 1, 2021 Share Posted February 1, 2021 Disk looks mostly OK, assuming the emulated disk is mounting correctly rebuild on top, still recommend replacing/swapping cables to rule them out if it happens again to the same disk. Quote Link to comment
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