I posted this on the unRAID Reddit, but the first comment was for me to also post here with logs...
Hello!
First time posting here. I'm still fairly new to unRAID, but I've been using it for a little under a year. A coworker recommended me it. It's a great system! But I feel like I'll be loosing all my data soon... but I seriously hope not.
I'll get to the point. Recently my unRAID Server will be having so many Errors (Disk 2 gives thousands of Errors). Either from can't find all four of my disk to so many CRC Errors on all 4 Disk.
I suspect Disk 2 and Disk 4 is the issue. I purchased all new SATA Cables on Amazon; but still receive CRC Errors on all 4 Disk. It seems like the only Disk always working is my Cache and Parity Drive (I only have 1 Parity). Last night I took out Disk 4 (WD 6TB Blue) and added a new Disk (WD 8TB Red) and started Pre-Clearing the Drive. Now this morning unRAID can't find all 4 Disk again. Every time I reboot, it will find it - this issue has been happening for a little over a month now. I'd like to replace Disk 2 and Disk 4 ASAP.. but now I'm wondering if it's the MoBo SATA Ports? If that is the issue, I was thinking of putting on of those LSI RAID PCI Controller Cards. Both Ports is SAS, but I saw on Amazon that there is a SAS to 4-way SATA Ports. And just refresh the whole Server 1 by one to add it to the new Card.
syslog.txt