The other day I performed the following operations
- moved data off of 6 smaller drives via unbalance (3x 600gb and 3x 1TB)
- removed the 6 drives and added 2x 6TB WD Reds
- Replaced mechanical cache drive with samsung ssd
- Added secondary cache drive for downloads (WD blue)
Let the disk clearing and parity check complete with no errors. Yesterday had a power outage and cancelled the parity check since I had done one not 48hrs prior. Now unraid is complaining about over 181,000,000 errors, but nothing is showing in the UI. Diags are attached.
Edit: If I run a parity check for even just a few seconds it finds tens of thousands of errors instantly.
Edit 2: All SMART tests come back clean.
tower-diagnostics-20210708-1037.zip