starbetrayer Posted July 13, 2018 Share Posted July 13, 2018 Dear all, My array is reporting failing. I did a check on my own. I am suspecting that one or two of my WD RED 6TB drives has issues. I had copied data on sdg, but then saw some errors. I was able to move most of the data to another drive, 3 movies would not cut and paste (copy error). Could you tell me what I need to provide to you guys so that I can get an assessment from you guys ? Thanks in advance. Link to comment
itimpi Posted July 13, 2018 Share Posted July 13, 2018 Posting the system diagnostics zip file (obtained via Tools->Diagnostics) should provide everything needed. Link to comment
starbetrayer Posted July 13, 2018 Author Share Posted July 13, 2018 Here you go. galatica-diagnostics-20180713-1552.zip Link to comment
JorgeB Posted July 14, 2018 Share Posted July 14, 2018 Both disks 5 and 6 are showing some issues, disk5 looks worse. Link to comment
starbetrayer Posted July 14, 2018 Author Share Posted July 14, 2018 7 hours ago, johnnie.black said: Both disks 5 and 6 are showing some issues, disk5 looks worse. Thank you, that was my assessment as well. I did a full smart test on disk5 and it passed. It was so confused. That being said, I was unable to copy three files from it to another drive. Are there any other test that you are recommending ? Are you recommending that I change disk 5 and 6 ? Link to comment
JorgeB Posted July 14, 2018 Share Posted July 14, 2018 I did a full smart test on disk5 and it passed It will likely fail the next one, but either way a non zero Multi_Zone_Error_Rate on WD drives it's a very bad sign and IMO it should be replaced sooner rather than later. Disk6 also shoes some UNC errors, but SMART attributes look clean so far (except for the reallocated sectors), give it a second chance, any more read errors and/or SMART warnings (like a non zero Multi_Zone_Error_Rate, Raw_Read_Error_Rate or more reallocated sectors) and replace. Link to comment
starbetrayer Posted July 14, 2018 Author Share Posted July 14, 2018 10 minutes ago, johnnie.black said: It will likely fail the next one, but either way a non zero Multi_Zone_Error_Rate on WD drives it's a very bad sign and IMO it should be replaced sooner rather than later. Disk6 also shoes some UNC errors, but SMART attributes look clean so far (except for the reallocated sectors), give it a second chance, any more read errors and/or SMART warnings (like a non zero Multi_Zone_Error_Rate, Raw_Read_Error_Rate or more reallocated sectors) and replace. This was pretty close to my assessment as well, I ordered a replacement for disk5, so I will replace right away. I will keep in mind what you said about disk6, and proceed this way. Thank you very much again for your help @johnnie.black Link to comment
starbetrayer Posted July 14, 2018 Author Share Posted July 14, 2018 new disk in to replace disk5 being rebuilt as we speak. Link to comment
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