March 18, 20215 yr I have returned. Getting this error now, Still BTRFS but no corruption that I can see. I was unable to scrub and could not gracefully shut down either. Put my drives in my windows machine to get smart results. Both are at 87% health with no errors on short or long. thelibrary-diagnostics-20210318-0813.zip
March 18, 20215 yr Community Expert Cache filesystem is corrupt, and this error: Mar 18 06:47:21 thelibrary kernel: BTRFS error (device nvme1n1p1): block=1766866944 write time tree block corruption detected usually means bad RAM, start by running memtest (could also be caused by overclocked RAM, if you ran it like that before), after finding the issue you should backup and reformat cache.
March 18, 20215 yr Author btrfs errors on device loop2 Cache drive goes read only - General Support - Unraid We have been there and have done that. Its been running fine since I took the other two dimms out. Edited March 18, 20215 yr by DuzAwe
March 18, 20215 yr Community Expert Like mentioned, and unlike read time corruption, write time corruption indicates a memory (or other hardware problem). https://btrfs.wiki.kernel.org/index.php/Tree-checker Quote If it's write time corruption Normally this means runtime memory corruption, either memory is unreliable or some other kernel memory corruption is causing the problem.
March 18, 20215 yr Community Expert ECC would be better, there there some doubts if it actually works with Ryzen, in any case there are some stability issues that until fixed will cause problens.
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