(ITS#5534) Samba4 needs internal transactions/consistancy

[abartlet@samba.org]

Full_Name: Andrew Bartlett
Version: CVS HEAD
OS: Fedora 9
URL: http://www.openldap.org/lists/openldap-technical/200803/msg00101.html
Submission from: (NULL) (59.167.251.137)


For Samba4, I need a few things, detailed in the attached URL.

This ITS is for internal transactions and validation - the ability to have a
openldap overlay roll back all the changes so far, because a precondition is not
met.

I need the memberOf and refint modules to ensure that no dangling links ever
exist, even over subtree renames and invalid modifies, and that a transaction
ensures this is always the case. 

This needs to occur even between databases on the server, but I won't ask that
it occur outside the known trees.