I'm experiencing this pretty regularly. srv-ds-2 will show messages of the following type:
```
[14/Dec/2024:15:29:58.343703946 -0600] - ERR - NSMMReplicationPlugin - changelog program - repl_plugin_name_cl - agmt="cn=meTosrv-ds-1.imladris.lan" (srv-ds-1:389): CSN 675de299000600140000 not found, we aren't as up to date, or we purged
[14/Dec/2024:15:29:58.354587507 -0600] - ERR - NSMMReplicationPlugin - send_updates - agmt="cn=meTosrv-ds-1.imladris.lan" (srv-ds-1:389): Data required to update replica has been purged from the changelog. If the error persists the replica must be reinitialized.
[14/Dec/2024:15:30:01.404036067 -0600] - ERR - agmt="cn=meTosrv-ds-1.imladris.lan" (srv-ds-1:389) - clcache_load_buffer - Can't locate CSN 675de299000600140000 in the changelog (DB rc=-12797). If replication stops, the consumer may need to be reinitialized.
```
Both are on current Fedora 41 (specifically 389-ds-base 3.1.1-3 and freeipa-server 4.12.2-6) using lmdb databases (I just finished migrating this domain to lmdb, by deleting the previous ipa servers one at a time and rebuilding new ones in their place.) Is there a way to configure how long to keep the changelog? I can (and have) re-initialized ds-2 a couple of times at this point, but after the third time in as many days, it seems like I should look for other solutions than re-initialization.
Thanks!