On Sun, May 26, 2013 at 06:37:17AM -0600, The Doctor wrote:
> On Sun, May 26, 2013 at 08:04:47AM -0400, Wietse Venema wrote:
> > The Doctor:
> > > All right, I have been getting a lot of irregular throttling
> > > since Saturday midnight.
> > >
> > > May 25 08:05:53 doctor postfix/postscreen[29851]: fatal: set DB cache
> > > size 131072: Invalid argument
> >
> > Has your Berkeley DB library been updated? Perhaps you can revert
> > the update.
> >
> > Apparently, their set_cachesize() function now returns an error
> > when Postfix sets the cache size.
> >
> > This code has not changed since Postfix 2.0, more than 10 years ago:
> >
> > if ((errno = db->set_cachesize(db, 0, dict_db_cache_size, 0)) != 0)
> > msg_fatal("set DB cache size %d: %m", dict_db_cache_size);
> >
> > 131072 (128 kbyte) is the Postfix default read buffer size:
> >
> > berkeley_db_read_buffer_size = 131072
> >
> > There is a similar parameter for writing, used in postmap.
>
>
> I have not updated the BDB in some time 5.3.25 for over a year.
>
> I suspect this to be the openssl .
>
> I was using openssl 1.0.2-dev . Reverting to openssl 1.0.1 branch.
>
> >
> > None of this has changed since Postfix 2.0.
> >
> > Wietse
FYI
/*
* __db_set_cachesize --
* Set underlying cache size.
*/
static int
__db_set_cachesize(dbp, cache_gbytes, cache_bytes, ncache)
DB *dbp;
u_int32_t cache_gbytes, cache_bytes;
int ncache;
{
DB_ILLEGAL_IN_ENV(dbp, "DB->set_cachesize");
DB_ILLEGAL_AFTER_OPEN(dbp, "DB->set_cachesize");
return (__memp_set_cachesize(
dbp->dbenv, cache_gbytes, cache_bytes, ncache));
}
I am trying to find any more information that might be of help to you.
>
> --
> Member - Liberal International This is doc...@nl2k.ab.ca Ici
> doc...@nl2k.ab.ca
> God,Queen and country!Never Satan President Republic!Beware AntiChrist
> rising!
> http://www.fullyfollow.me/rootnl2k Look at Psalms 14 and 53 on Atheism
> The false churches will conform themselves to this world's demands, seeing as
> they do not fear and thus do not obey God. - anon
--
Member - Liberal International This is doc...@nl2k.ab.ca Ici doc...@nl2k.ab.ca
God,Queen and country!Never Satan President Republic!Beware AntiChrist rising!
http://www.fullyfollow.me/rootnl2k Look at Psalms 14 and 53 on Atheism
The false churches will conform themselves to this world's demands, seeing as
they do not fear and thus do not obey God. - anon
