Description of problem:
We have 80.000 entries in a ldbm backend database and cant make
search and modify concurrently. This causes serious problems when
large reads are made that take aprox 4-5 min. During those reads we
cant make any writes and the client that tries to do so hangs until
the read is finished.


Version-Release number of selected component (if applicable):
openldap-2.0.27-17

How reproducible:
Always

Steps to Reproduce:
1. search for a large group of objects.
2. try to modify one object (not necessarily one in the group returned
by the search)
3.
    

Actual Results:  the modify is not performed until all objects is
returned from the search-operation.

Expected Results:  both search and modify should happen conccurently.

Additional info:

Kurt Zeilenga, of openldap fame, responded with when this report was
posted to the openldap-bugs list:
"Trying upgrading.  2.0, as well as 2.1, are considered Historic."

When is RH ready to offer a recent version of openldap?