Another "door bell handshake failed" thread with a SAS2008 and a MD1200

[Ericloewe]

It's worth replacing the thermal paste with fresh stuff and ensuring good airflow. They may not be dead as much as suffering under excess heat.

 

[mardel]

It's worth replacing the thermal paste with fresh stuff and ensuring good airflow. They may not be dead as much as suffering under excess heat.

This is the thing that they started misbehaving when I added coolers and HBAs became pretty much cold to the touch :). And I added second HBA card not that long time ago, but everything was good. Very strange that after upgrading to TrueNAS Core 13 both cards misbehaving.
I will dive into logs - may be I will see something worthy and will open a new thread if I cannot find newer one related to the same problem.

 

[mardel]

@Ericloewe , looks like it is related to FreeBSD issue regarding pass-through.

Code:

vmx| E105: PANIC: PCI passthru device 0000:03:00.0 caused an IOMMU fault type 6 at address 0xc0000000.  Powering off the virtual machine.  If the problem persists please contact the device's vendor

This is the most recent thread I found - https://www.truenas.com/community/t...zing-controller-after-13-0-u3-upgrade.107496/