The MMP can cache results of user searches. The
ldapcachesize option (available under
vdomain) defines the number of cache entries;
ldapcachettl defines the length of time the entries are preserved in seconds. Lower values will reduce performance, but result in faster recognition of LDAP user entry changes. Higher values will increase performance, but result in delayed recognition of LDAP user entry changes. If this is not set, then the authcachesize option's value will be used instead. If
ldapcachesize is set, it will override
authcachesize for MMP purposes only.