Re: (ITS#6242) PCache cache corruption

[karavelov@spnet.net]

masarati@aero.polimi.it wrote:
>> http://purgatory.spnet.net/~karavelov/faillog
>>     
>
> There is no corruption.  What happens is that back-bdb, when returning the
> entry from the cache, correctly locates it based on the indexed attrs used
> in the filter, but at some point decides that the entry is outside the
> scope of your search:
>
> Aug  5 16:44:22 work slapd[17541]: bdb_search: 87 scope not okay
>
> This should not happen, since your search is performed with exactly the
> same parameters used for the original one, and the scope is 1 (onelevel).
>
> I wonder what happens there.  Could you walk through the failing request
> with a debugger, and print some values?  I'd like to see, from within
> bdb_search(), line 780 of back-bdb/search.c of re23, the value of
>
> op->o_request->oq_search
>
> base
>
> *ei->ei_parent
>
> p.
>
>   
OK, I will try to attach a debugger when it happens. Next time I will 
also copy the BDB database and dump it in order to see the failing record.

Luben