Mogo Posted November 23, 2023 Share Posted November 23, 2023 I see 4 of these types or errors in the diagnostic logs for a particular hard drive. What does it mean and is it a cause for concern? Error 4 [3] occurred at disk power-on lifetime: 32232 hours (1343 days + 0 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 05 74 e4 93 30 00 00 Error: UNC at LBA = 0x574e49330 = 23435973424 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 00 02 68 00 05 74 e4 af 68 40 00 22:13:25.959 READ FPDMA QUEUED 60 00 00 00 98 00 05 74 e4 ae d0 40 00 22:13:09.908 READ FPDMA QUEUED 60 00 00 04 00 00 05 74 e4 aa d0 40 00 22:13:09.908 READ FPDMA QUEUED 60 00 00 00 60 00 05 74 e4 aa 70 40 00 22:13:09.905 READ FPDMA QUEUED 60 00 00 04 00 00 05 74 e4 a6 70 40 00 22:13:09.905 READ FPDMA QUEUED Quote Link to comment
itimpi Posted November 23, 2023 Share Posted November 23, 2023 You should post your system's diagnostics zip file in your next post in this thread to get more informed feedback. It is always a good idea to post this if your question might involve us seeing how you have things set up or to look at recent logs. Quote Link to comment
Mogo Posted November 23, 2023 Author Share Posted November 23, 2023 (edited) Sure here is the whole diagnostic file. Edited November 26, 2023 by Mogo Quote Link to comment
Solution itimpi Posted November 23, 2023 Solution Share Posted November 23, 2023 Looking at those diagnostics it looks like the disk you were talking about is disk11? If so then I notice that disk11 has 320 reallocated sectors so the errors may have been related to that happening. While reallocated sectors are not necessarily a problem it would be a problem if that value keeps increasing. Quote Link to comment
Mogo Posted November 23, 2023 Author Share Posted November 23, 2023 Yes it was Disk 11 that it was reported on. Ok I'll monitor it and see if that keeps increasing... Thanks. Quote Link to comment
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