TrueNAS crash - logs

[kki FirstClass Deutschland]

Hello,

we transfered files to the TrueNAS (12.0) and during this process the system crashed and went down.
Not sure how to analyze this issue. Checked the /var/log/messages, but the log rolled over and I am not able to see log entries during the crash.

What can we do to find out what happened? Any other logs I should check?

Regards

 

[sretalla]

What can we do to find out what happened?

You could start by telling us what your hardware is. (see Forum Rules above)

I would expect we will find you're using a non-Intel NIC, which is why the driver (probably Realtek) is causing a Kernel panic under heavy load.

It may be other things, but with no further information on your setup, nothing else to suggest for now.

Under /var/log (translates path to /var/db/system/syslog-2fa742ae30da433ca735af52bcb65edb/log) you'll find that messages is archived as .bz2 when rolled over if you think you'll learn something by looking at older logs.

 

[kki FirstClass Deutschland]

You could start by telling us what your hardware is. (see Forum Rules above)

Here are some info:

Motherboard: Supermicro X10SDV-7TP4F
8 Cores - 16 Threads
Intel Xeon D-1537 1,7GHz
16GB RAM

TrueNAS OS is installed on a Samsung V-NAND SSD 950 Pro M.2 (512GB)

The RaidZ pool has 5,42TiB

Regards

 

[sretalla]

OK, so how are you attaching the drives? Via the Motherboard SATA?

If that's the case, I suspect we need to look into your case and airflow as it may be overheating of the SATA controller chip.