Richard Baguley Posted October 6, 2022 Share Posted October 6, 2022 Morning all, I am having an odd problem. I have an Unraid server running 6..10.3 with a 10-disk array filled with WDC_WD10 and WDC_WD12 drives. I had one drive failure, but the array kept working as it should. However, after I moved a few things around to try and accomodate a new drive, another one of teh drives seems to not be joining the array, and I can't restart it. The odd thing is that the drive is right there: unassigned devices can see it. Let me show you what I mean. First in the attachments is the list of drives from the main screen. 7 is the failed one, and 6 is the one I am having problems with. When I use the drop-down for drive 6, no devices are listed But if I look further down to Unassinged DEvices, I see that the drive ending in 83F is right there, and Unassinged Devices knows it is an array drive: When I try and spin it up with the gray circle, it doesn't seem to respond. I also can't find a SMART report on this drive. I suspect I may have had two drive failures, and the only thing I can do is to delete teh array then rebuild it with the working drives and recover what I can Any other ideas? Quote Link to comment
JorgeB Posted October 6, 2022 Share Posted October 6, 2022 Please post the diagnostics. Quote Link to comment
Richard Baguley Posted October 6, 2022 Author Share Posted October 6, 2022 john-diagnostics-20221006-1028.zip Quote Link to comment
JorgeB Posted October 6, 2022 Share Posted October 6, 2022 Read SMART Thresholds failed: scsi error medium or hardware error (serious) Try swapping cables with a different disk but looks like it's a goner. Quote Link to comment
Richard Baguley Posted October 6, 2022 Author Share Posted October 6, 2022 Ugh, thanks. I suspected as much, but I couldn't get into the SMART reports for that disk. Is there a recommended process for recovering from a 2-drive loss like this? Quote Link to comment
JorgeB Posted October 6, 2022 Share Posted October 6, 2022 Disk7 looks healthy, if nothing was written to it after it got disabled it might be possible to re-enable to rebuild disk6, other option is doing a new config without disk6, or with a new disk6. Quote Link to comment
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