January 16, 20251 yr Hi all, Since upgrading to Unraid 7.0.0 my array appears to be broken - it started with a small number (<100) disk errors across all 4 drives and docker being completely unavailable including browsing SMB shares. I've replaced the HBA and all cables with a brand new controller in the hope that it was a HBA issue - with the new HBA, the issue remains. The parity drive would drop off completely and refused to come back. I've stopped the array, started it in safe mode and run a parity check - this completed with 0 errors as it had to do a full parity rebuild after resetting the config. I've rebooted and done another parity check (not in safe mode) and now there are MILLIONS of errors. I'll attach logs of all the different points (with parity drive, without pairty, and the millions of errors after the parity rebuild) Wondering if collectively someone can identify what is going on? millions of errors-pilunraid-diagnostics-20250117-0749.zip WITHOUTPARITYpilunraid-diagnostics-20250115-2106.zip WITHParity-pilunraid-diagnostics-20250115-2028.zip
January 16, 20251 yr Author Server console is showing a lot of metadata I/O errors but not understanding what this means.
January 16, 20251 yr Community Expert That look like you need to click on disk4 and then run check filesystem on it.
January 17, 20251 yr Author 4 hours ago, itimpi said: That look like you need to click on disk4 and then run check filesystem on it. Thanks for your help - I tried this across all 4 disks (no option to do this on Parity) and all 4 came up with some degree of corruption. I ran the fix across all 4, started the array out of maintenance mode and within seconds there are read errors
January 17, 20251 yr Author What is the most interesting is I can browse Disk 1,2 and 4 and see files and folders but if I try to browse disk 3 I get the below:
January 17, 20251 yr Community Expert 22 minutes ago, Piljekks said: (no option to do this on Parity) Parity has no filesystem. It's just parity bits. Post new diagnostics.
January 17, 20251 yr Community Expert The HBA is being passed through to the VM, so if you start it Unraid will lose connection with all the disks, adjust that.
January 17, 20251 yr Author 2 hours ago, JorgeB said: The HBA is being passed through to the VM, so if you start it Unraid will lose connection with all the disks, adjust that. Thank you - where do you see that setting?
January 17, 20251 yr Community Expert You can edit the VM config and remove it from there, it should be visible in the form view, under "Other PCI devices"
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