Data corrupted (also old data that worked before)

[Daxxio]

Hey there,

 

a few days ago I started noticing that after transfering some files and installing some programs that CRC unarc.dll mismatch errors are showing up. Also hashchecks fail. I am installing directly from the unraid server over SMB. It also happened on another pc in the same network with the same file.

 

What could be the cause?

- I replaced the RAM, but going to assume that old broken files won't be fixed automatically, since the file that was corrupt with the old ram, still didn't work. 

- Network cable has been replaced and I also used a different NIC on the same mobo.

- Dusted off the entire pc and checked all sata cables.

 

I attached a few log files that might be interesting.. Hopefully someone could give me some pointers where to look for errors...

Thank you!

 

unraid-smart-20220323-1219 (3).zip unraid-smart-20220323-1219 (2).zip unraid-smart-20220323-1219 (1).zip unraid-smart-20220323-1219.zip unraid-diagnostics-20220323-1218.zip

unraid-syslog-20220323-1355.zip

Edited March 23, 2022 by Daxxio
added syslog

[JorgeB]

Ryzen/Threadripper with overclocked RAM like you have is known to corrupt data, see below for more info:

 

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=819173

 

[Daxxio]

I have replaced the ram with 16GB Crucial CT2K8G4DFS824A DDR4-2400 DIMM CL17 Dual Kit now.

From the info before it was 3200mhz.

Will check if it is better now

[trurl]

9 hours ago, Daxxio said:

attached a few log files

syslog and SMART for all attached disks are already included in diagnostics.