Strange 'hangs' with RELENG_9

[Volodymyr Kostyrko]

László KÁROLYI wrote:
>
> Volodymyr Kostyrko wrote:
>
>> Obtaining kernel dump is the way to go. You can occasionally find that
>> obtaining dump on world built with clang is much easier than on
>> gcc-compiled one. I remember at least one such case with broken zfs
>> directory when trying to read such directory result in process with no
>> state on gcc-compiled world and result in imminent panic in zfs code
>> on clang-compiled world. Remember to set dumpdev to something
>> appropriate.
>>
> I'm not near to the server for putting any dumpdevice in (if you meant
> that way), and also, there's no kernel panic but just at the end of the
> reboot process, and not all the time.

I mean setting dumpdev=auto in /etc/rc.conf so the kernel can dump to 
any available device such as swap partition.

-- 
Sphinx of black quartz judge my vow.