October 11, 20187 yr Hello, Hopefully, someone can answer this question. I started getting this error for disk4. I run SMART both short and long tests without errors. Is my disk 4 really failing? I do see some errors in logs. Event: unRAID Disk 4 SMART message [198] Subject: Notice [TOWER] - offline uncorrectable returned to normal value Description: WDC_WD20EARS-00MVWB0_WD-WCAZA0729060 (sdb) Importance: normal tower-smart-20181011-1720.zip tower-syslog-20181011-1717.zip
October 12, 20187 yr Author There were some read errors I think I saw in sept.. so what do you think this could be? Cable? i get this errors once a week or so but drive seems ok and SMART has no other errors when i run long checks.
October 12, 20187 yr Community Expert Read errors appear to be disk related, you can swap cables with another disk and if errors persist it's the disk, and it likely is since Reported_Uncorrect errors are a disk problem, though current SMART looks perfect.
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