==== loglevel ====
 
O efeito do valor “stats” sobre a opção “olcLogLevel” será a geração de logs sobre consultas e operações efetuadas sobre a base (o padrão do sistema é armazenar apenas logs de alteração do slapd como restart do servidor ou indexações na base).

Antes de altera o cn=config precisamos criar uma senha para o admin do cn=config:
<file bash>
# slappasswd 
New password: 
Re-enter new password: 
{SSHA}jidz/T5I3CNDjVOWFL1ypgTkCTMrMvx2
</file>

<code bash>
# cat rootpw.ldif
dn: olcDatabase={0}config,cn=config
changetype: modify
replace: olcRootPW
olcRootPW: {SSHA}jidz/T5I3CNDjVOWFL1ypgTkCTMrMvx2
</code>

<file bash>
# ldapmodify -H ldapi:/// -Y EXTERNAL -f rootpw.ldif 
SASL/EXTERNAL authentication started
SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
SASL SSF: 0
modifying entry "olcDatabase={0}config,cn=config"
</file>

<file bash>
# ldapsearch -x -D cn=admin,cn=config -w senha -b cn=config -s base olcLogLevel -LLL
dn: cn=config
olcLogLevel: none
</file>

<code bash>
# cat loglevel.ldif
dn: cn=config
replace: olcLogLevel
olcLogLevel: stats
</code>

<file bash>
# ldapmodify -x -D cn=admin,cn=config -w senha -f loglevel.ldif
</file>

<file bash>
# ldapsearch -x -D cn=admin,cn=config -w senha -b cn=config -s base olcLogLevel -LLL
dn: cn=config
olcLogLevel: stats
</file>

<file bash>
# tail /var/log/debug 
Dec 11 15:45:16 ldapmaster01 slapd[3117]: conn=1006 fd=13 closed
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 fd=13 ACCEPT from IP=127.0.0.1:59886 (IP=0.0.0.0:389)
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 op=0 BIND dn="cn=admin,cn=config" method=128
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 op=0 BIND dn="cn=admin,cn=config" mech=SIMPLE ssf=0
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 op=0 RESULT tag=97 err=0 text=
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 op=1 SRCH base="cn=config" scope=0 deref=0 filter="(objectClass=*)"
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 op=1 SRCH attr=olcLogLevel
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 op=1 SEARCH RESULT tag=101 err=0 nentries=1 text=
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 op=2 UNBIND
Dec 11 15:47:20 ldapmaster01 slapd[3117]: conn=1007 fd=13 closed
</file>