[OmniOS-discuss] OmniOS Panic on high ZFS Write Load

[Dan McDonald]

On May 15, 2014, at 10:12 AM, Zach Malone <zmalone at omniti.com> wrote:

> That's odd.  Any chance you have the crash dump somewhere that we
> could download it?  If not, do you mind capturing a crash dump the
> next time you get the system to fail this way?  I'm guessing that it
> is driver related, because I think someone else would have run into
> the same if it was universal.

The stacktrace he showed in the picture is a VM subsystem crash.  There are OLD illumos bugs showing this, in particular:

	https://www.illumos.org/issues/1618

What OmniOS version are you running?  Also, how much memory do you have on this system, and have you done any crazy tunings to increase kernel memory usage?

Everything Zach said about getting a system dump applies here doubly, as well.

Thanks,
Dan