therealjmc

There are error messages found during scrub after several weeks. Running 100% scrub now won't show any error, the error starts to appear after 4-6 weeks and are always the same few files. Every single Time. Only a few files, while other files in the directory are CRC okay. So it seems like a Disk issue to me. Prime95 torture was done to verify cooling before getting the build live. For example error:5653915:d2:Images/DiskBackup.tib: Data error at position 42426, diff bits 63/128 msg:error: Data error...

The Problem is - snapraid doesn't report any error. However checking CRC with the restored files against a previos (known good) CRC checksum shows it's bad. Re-creating the CRC from my backup and verifying - the restored files are bad. Copying them over from Backup and veryfing the CRC -> everything OK. So I'm pretty sure the files ARE damaged even after a restore. 785210 errors 785210 recovered errors 0 unrecoverable errors Everything OK I've run memtest86+ for about 2 days like always on a new...

Yes, I've run multiple checks. Since it are always the same file I suspect it's one of the SSDs. However what is giving me a hard time is that snapraid can't fix the errors even in a build with 2 data and 2 parity disks. It's making no sense. Happened today again, the same files, running CRC currently and giving fix another try. But my bet is I'll have to copy the files over again.

Hi, I've been using snapraid for several years and on a new build I've encountered a strange behaviour: Running scrub errors were detected in multiple Files I have CRC Checksums of Running the fix Command errors were recovered, CRC for 2 of the files didn't match Running the same fix command both files were fixed again, CRC for 1 of the 2 files didn't match Running fix again won't start to fix again, nothing to do. Deleted the file and ran fix missing - file was recovered, CRC does not match Since...

Hi, I've been using snapraid for several years and on a new build I've encountered a strange behaviour: Running scrub errors were detected in multiple Files I have CRC Checksums of Running the fix Command errors were recovered, CRC for 2 of the files didn't match Running the same fix command both files were fixed again, CRC for 1 of the 2 files didn't match Running fix again won't start to fix again, nothing to do. Deleted the file and ran fix missing - file was recovered, CRC does not match Since...

Hi, I've been using snapraid for several years and on a new build I've encountered a strange behaviour: Running scrub errors were detected in multiple Files I have CRC Checksums of Running the fix Command errors were recovered, CRC for 2 of the files didn't match Running the same fix command both files were fixed again, CRC for 1 of the 2 files didn't match Running fix again won't start to fix again, nothing to do. Deleted the file and ran fix missing - file was recovered, CRC does not match Since...

The eventlog things are just an information that is pulled from the eventlog - the script doesn't check the volume itself. What OS are you running?

as pointed out below the assumed speed from USB2.0 is someway higher than I've remembered from years ago. Nevermind