Upgraded 9.10.2-u6 to 11.1-U1 - periodic crashes

[GrahamBB]

We upgraded one of our systems last week (did NOT upgrade the data pool flags) as above. All appeared OK with the upgrade, and the data is accessible as expected.

Ran fine until Saturday when I had an email about an unscheduled restart. Today (Monday) two more reboots. We have the '[WARN] agent: Check 'freenas_health' is now warning' messages.

System is Dell R710, 48GB ECC Memory, 6 x 8TB drives, single pool of circa 32TB.

I include the console log below, and hints most welcome......

 

[BaT]

The supplied console log doesn't contain anything suspicious. I'd suggest to raise a ticket on bugs.ixsystems.com and provide a debug information with it.

 

[GrahamBB]

The supplied console log doesn't contain anything suspicious. I'd suggest to raise a ticket on bugs.ixsystems.com and provide a debug information with it.

Thanks. Is there a recommended form of debug data and how to supply it - I don't see any info on the bugs site.
Cheers

 

[BaT]

Thanks. Is there a recommended form of debug data and how to supply it - I don't see any info on the bugs site.
Cheers

In the GUI you go to the System -> Advanced -> Save Debug at the very bottom of the page. Then attach the resulting file to the ticket and mark it as "Private".