[pgpool-general: 9064] Re: Segmentation after switchover

[Tatsuo Ishii]

> I've reran our tests with this patch applied, and both crashes are still
> present. It does seem that the second is a bit less frequent (but that's
> hard to say without running the tests many more times, which takes very
> long). The first one still occurs frequently.
> 
> I can reproduce the failures very reliably, so I can rerun them with more
> logging if that would help. Just give me the configuration options I need
> to set. I can even build with custom parameters if needed.
> 
> I've also found the reason for missing coredumps from node 1:
> systemd.coredump does not work during shutdown and these crashes are caused
> by node 1 being rebooted. Unfortunately, there seems to be no way to fix
> that. It's a known problem in systemd.

Thank you for testing the patch.  I have been looking into the source
code and have found more places where "volatile" is lacking. I will
come up with a new patch tomorrow.

Best reagards,
--
Tatsuo Ishii
SRA OSS LLC
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp