I have been getting this in my truenas lately, it did not have any problem at the beginning of the year, until now. It has been 2 times already. I think it could be related to hardware problem. Any ideas ?
Did you try to reinstall? What’s your hardware? Are you running CORE or SCALE?
Already re-install, thought it might be the boot device but the ssd was doing fine.
Hardware
• Asrock B450 PRO4 R2.0 motherboard
• AMD Ryzen 5 3600x not overclock and with stock fan that came with it.
• 4x8GB Corsair DDR4 Vengeance LPX 3200mhz C16 Memory Modules. XMP to 3200mhz
• Nvidia 2070
• Nvidia 710
• Corsair CV650 PSU / PC power supply
• 3x8tb Seagate Barracuda 5,400 rpm, 3.5 inch
4x4tb Seagate Barracuda 5,400 rpm, 3.5 inch
2x2tb Seagate Barracuda 7,200 rpm, 3.5 inch
3x 240GB Kingston A400 SSD
•Got 3 slots of PCIe with Ethernet adapter and 2x4 sata ports
I am running TrueNAS-SCALE-23.10.2
I am not having that same issue anymore, but I am getting random reboots, today I had 2 reboots, previous days maybe once a day.
Run https://memtest.org/ and if it throws any errors, disable XMP and run it again.
If you still get errors, one or more of your ram sticks are toasted.
Seagate’s Barracudas are SMR, which is not comparible with ZFS and will give you more trouble in the future.
Please tell us the exact model you are using, an amazon link is fine as well: you risk to Multiply your problems with SATA Port Multipliers and cheap SATA controllers | TrueNAS Community.