buffindexed: could not open overview

[Sang-yong Suh]

On Sat, Dec 14, 2002 at 08:11:03PM +0900, Katsuhiro Kondou wrote:
> Assuming you've never had system crash, there are two
> possibilities of the occurrence.  One is unified buffer
> cache of your OS may not work correctly.  Another is
> there is a bug in buffindexed.  In the case, it's
> necessary to investigate by defining OV_DEBUG which
> examines occupancy of the BLOCK by another program.

Yesterday, I've rebuilt INN with OV_DEBUG turned on, rebuilt overview
data, and started rc.news.  By the way, during the expireover run,
the innd aborted with following message.

    $ cat news.err
    Dec 18 00:39:47 yfs innd: buffindexed: 0x00007aa7 trying to occupy
        new block(0, 105633), but already occupied

BTW, would you like to tell where can I find the external program
to examine the occupancy of the BLOCK?
--
sysuh