[[SOLVED] CPU going to 100% UI Freezing HD Errors]

Thank you JorgeB. Re formatting the cache pool did the trick.

[[SOLVED] CPU going to 100% UI Freezing HD Errors]

Thanks for that. I will reformat it and see how that goes.

[[SOLVED] CPU going to 100% UI Freezing HD Errors]

It appears the server is fine without dockers running. I deleted the docker img and re installed some apps and the issue started again. I watched as each cpu core slowly filled up to 100%. Had to power off the machine. 

[[SOLVED] CPU going to 100% UI Freezing HD Errors]

Hello,

 

Server was running great for a number of years. Started having issues with drives showing errors in the UI but the drives would test fine in HD Sentinal. Once sorted, the server will boot and parity check starts. Sometimes parity check will finish and the server will work for a week or month then the system freezes when the CPU usage hit 100% and when I get it back up online it shows more errors. Other times it will only run for about 5 minutes before freezing. It does look like Parity check is still running when the system hangs. I replaced all the sata cables,  checked and adjusted drive power cables. re seated everything. Memory passes memtest, I have also tried multiple ram sticks and also another processor. Any advice or assistance is greatly appreciated.

beastmode-diagnostics-20200921-1327.zip

[Data drive not rebuilding after corruption]

22 minutes ago, trurl said:

Most likely just filesystem overhead and no actual files.

The files are there and accessible. These would have been added a few years ago.

[Data drive not rebuilding after corruption]

I am running 6.7. It is strange that the disk appears have rebuilt with 5.4GB of data. On the bright side I now have approx 4TB free  Thanks for help, If anything happens again I will reach out before attempting to screw it up.

[Data drive not rebuilding after corruption]

I started unraid without the disk and it was emulated. I removed the partition on the corrupted disk using Windows based computer and inserted the drive back into unraid with no file system. I then checked the box to format and the drive was returned to the array with and XFS partition. After that the party-sync /  rebuild commenced. Upon completion it looks like there is only 5.2GB returned of the 4TB. I am thinking the corruption was picked up on the last parity check perhaps and that is why the data did not return. 

[Data drive not rebuilding after corruption]

I have a 4TB drive formatted in XFS and I was unable to repair corruption. I pulled the drive and it tested 100% using HD Sentinel so I thought that I could delete the partition on my computer then insert the drive back into my Unraid server and have the data rebuilt. Well I was wrong. The drive is showing as empty on the main gui page. Is my data gone or is there something that I am missing?