Kernel Panic after updating to Dragonfish

[bochen415]

I’m running several Truenas systems at home and at a small org I’m working at. Right after updating to 24.04 one of the (older) systems started to go totally offline after booting. I was able to boot normally when I switched the environment back to 23.10.2 in System Settings → boot.
This system runs in a Proxmox VM with 12GB ram and a Sata controller passed through to the VM. Updating to 24.04 was the only change that day it started happening.

How would I debug this system? Which logs would I need to check to find out what happened?

[Stux]

It could be the port-multiplier kernel regression issue, especially if the boot disk is behind a port multiplier…

After upgrade to 24.04, 4 (out of 13) of my disks no longer show up

Yes that might be true, but exactly that kind of behavior is very common for these type of cards. Everything seems ok, until it doesnt. Used LSI HBAs from ebay are similar priced to these dodgy port multipliers.

[bochen415]

I’ve switched the boot environment to Dragonfish again to gather more data and force the error to show up again. Nothing is happening, weird.

[bochen415]

After another day monitoring the server I’m sure Dragonfish crashes when used in my system. Going back to Cobia for the time being.