[Fedora-directory-users] retro changelog issues

sang jun song iplanet at korea.com
Tue Jun 7 11:16:16 UTC 2005


The changes in the Retro-Changelog (RCL) database are not guaranteed to
be in order
even in case of a single server, because the incoming requests are
processed
independently, and the scheduling of the worker threads ? that process
LDAP requests
? is driven by the thread library.
There is a much higher risk for out-of-order changes in the RCL database
in case
replication is deployed (for reasons other than the above mentioned
thread scheduling
issue).
Invalid Changelog Entries
The contents of the RCL database cannot be fully trusted, because RCL
plugin
records the changes received by the directory server and not the changes
applied to
the database by the directory server. Typically, the URP code (update
reconciliation
protocol) may modify the received change and the RCL plugin may record
false
changes in the RCL database.
 
Is solved it?
 
       





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