expireover

[Katsuhiro Kondou]

In article <Pine.LNX.4.44.0211191910390.12042-100000 at puck.litech.org>,
	"Jeffrey M. Vinocur" <jeff at litech.org> wrote;

} > Does it include newsgroups relevant to dropped overview data?
} 
} Oh, yes.  They correspond well, it looks like.

I'm somehow close to what happens.  In tdx_data_expire_start(),
history file is used to examine if the article exists.  In your
case, as you noted, querying history doesn't return expected
answer for most of articles.  Then, overview data is not left
in updated one.  No statistics is updated also if history tells
article does no exist.  Stat is updated only if
OVgroupbasedexpire() is called and article will be deleted.
It looks like your problem comes from history weirdness.
-- 
Katsuhiro Kondou