Using command line

You can issue the command provided here to configure group members’ cache.

About this task

idsldapmodify -D <adminDN> -w <adminPW> -i <filename> 
where <filename> contains:

dn: cn=Directory, cn=RDBM Backends, cn=IBM Directory, cn=Schemas, cn=Configuration
changetype: modify
replace: ibm-slapdGroupMembersCacheSize
ibm-slapdGroupMembersCacheSize:25
-
replace: ibm-slapdGroupMembersCacheBypassLimit
ibm-slapdGroupMembersCacheBypassLimit: 50