Re: Unexpected crash

[Howard Chu <hyc@symas.com>]

Quanah Gibson-Mount wrote:
> --On Thursday, May 22, 2008 2:55 PM -0400 Francis Swasey
> <Frank.Swasey@uvm.edu>  wrote:
>
> > > How many threads does the master slapd have available to it?  Also, how
> > > much of a cache do you have defined for syncprov and the accesslog db?
> > The master has the default of 16 threads (ie, I don't specify the threads
> > keyword in the slapd.conf file).
> >
> > As for the cache for syncprov and accesslog db, I am not certain of what
> > you are asking for.  I don't have any "cache" type statements for either
> > of them in the slapd.conf file and I'm not setting syncprov-sessionlog
> > either.
>
> You definitely should have a syncprov-sessionlog setting (syncprov cache).
> It'll help with anything except ADD ops.

No, the syncprov-sessionlog is totally superfluous when you're using 
delta-syncrepl.

> Also, for the accesslog DB, you may want to set a cachesize value.  I
> haven't really experimented with that, but it could be worthwhile.

It doesn't need to be anything huge. The volume of entries in the accesslog DB 
is pretty much always going to be much smaller than the main DB.
--
  -- Howard Chu
  CTO, Symas Corp.           http://www.symas.com
  Director, Highland Sun     http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP  http://www.openldap.org/project/