Re: [PATCHES] WAL: O_DIRECT and multipage-writer - Mailing list pgsql-hackers

From ITAGAKI Takahiro
Subject Re: [PATCHES] WAL: O_DIRECT and multipage-writer
Date
Msg-id 20050128061624.D037.ITAGAKI@tiara.ocn.ne.jp
Whole thread Raw
In response to Re: WAL: O_DIRECT and multipage-writer  (Mark Wong <markw@osdl.org>)
Responses Re: [PATCHES] WAL: O_DIRECT and multipage-writer
List pgsql-hackers
Thanks for testing, Mark!

> I gave this a try with DBT-2, but got a core dump on our ia64 system.
> I hope this isn't a random thing, like I ran into previously.  Maybe
> I'll try again, but postgres dumped core.

Sorry, this seems to be my patch's bug.
Which datatype did you compile with? LP64, ILP64, or LLP64?
If you used LLP64, I think the cause is buffer alignment routine
because of sizeof(long) != sizeof(void*).

I'll fix it soon...


ITAGAKI Takahiro


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