* Backend/Database registry
*
* OLcfg{Bk|Db}{Oc|At}:0 -> common
- * OLcfg{Bk|Db}{Oc|At}:1 -> bdb
- * OLcfg{Bk|Db}{Oc|At}:2 -> ldif
- * OLcfg{Bk|Db}{Oc|At}:3 -> ldap?
+ * OLcfg{Bk|Db}{Oc|At}:1 -> back-bdb(/back-hdb)
+ * OLcfg{Bk|Db}{Oc|At}:2 -> back-ldif
+ * OLcfg{Bk|Db}{Oc|At}:3 -> back-ldap
*/
/*
* OLcfgOv{Oc|At}:3 -> chain
* OLcfgOv{Oc|At}:4 -> accesslog
* OLcfgOv{Oc|At}:5 -> valsort
- * OLcfgOv{Oc|At}:6 -> smbk5pwd (use a separate arc for contrib?)
+ * (FIXME: separate arc for contribware?)
+ * OLcfgOv{Oc|At}:6 -> smbk5pwd
*/
/* alphabetical ordering */