[389-users] 389DS ignoring nsslapd-sizelimit

Juan Asensio Sánchez okelet at gmail.com
Fri Jul 2 08:44:55 UTC 2010


Hello

Ehmmmmmm, well, you are right. nsslapd-sizelimit is in dn "cn=default
instance config,cn=chaining database,cn=plugins,cn=config", not in
"cn=config" as it should. I am not sure if the change to was done after or
before upgrade from 1.1.3 to 1.2.5, so i don't know if the setting was lost
or not. I will verify this when we will upgrade a new server.

Regards, and sorry :).


2010/7/1 Noriko Hosoi <nhosoi at redhat.com>

>  Which configuration entry does your nsslapd-sizelimit belong to?
> nsslapd-sizelimit: 50000
>
> Is it in "dn: cn=config"?
>
> http://www.redhat.com/docs/manuals/dir-server/8.1/cli/Configuration_Command_File_Reference-Core_Server_Configuration_Reference-Core_Server_Configuration_Attributes_Reference.html#Configuration_Command_File_Reference-cnconfig-nsslapd_sizelimit_Size_Limit
>
> Thanks,
> --noriko
>
>
> On 07/01/2010 06:00 AM, Juan Asensio Sánchez wrote:
>
> Hi
>
> We have just realized that our servers are ignoring the parameter
> nsslapd-sizelimit. If we do a search of the entire directory (about 50000
> entries), we have a size limit exceeded:
>
> # ldapsearch -H ldaps://localhost -x -LLL -b "dc=XXXXX,dc=es" -D
> "uid=XXXXX,ou=XXXXX,o=XXXX,dc=XXXX,dc=es" -W
> [....]
> Size limit exceeded (4)
>
>
> These are the messages in the access log:
>
> [01/Jul/2010:14:53:35 +0200] conn=376 fd=78 slot=78 SSL connection from
> 127.0.0.1 to 127.0.0.1
> [01/Jul/2010:14:53:35 +0200] conn=376 SSL 256-bit AES
> [01/Jul/2010:14:53:35 +0200] conn=376 op=0 BIND
> dn="uid=XXXX,ou=People,o=XXXX,dc=XXXX,dc=es" method=128 version=3
> [01/Jul/2010:14:53:35 +0200] conn=376 op=0 RESULT err=0 tag=97 nentries=0
> etime=0 dn="uid=XXXX,ou=XXXX,o=XXXX,dc=XXXX,dc=es"
> [01/Jul/2010:14:53:35 +0200] conn=376 op=1 SRCH base="dc=XXXXX,dc=es"
> scope=2 filter="(objectClass=*)" attrs=ALL
> [01/Jul/2010:14:53:38 +0200] conn=376 op=1 RESULT err=4 tag=101
> nentries=2000 etime=3
> [01/Jul/2010:14:53:42 +0200] conn=376 op=2 UNBIND
> [01/Jul/2010:14:53:42 +0200] conn=376 op=2 fd=78 closed - U1
>
>
> Although we have configured a size limit of 50000:
>
> # egrep
> "(^nsslapd-sizelimit:|^nsslapd-idlistscanlimit:|^nsslapd-lookthroughlimit:)"
> /etc/dirsrv/slapd-pruebas/dse.ldif
> nsslapd-sizelimit: 50000
> nsslapd-lookthroughlimit: 50000
> nsslapd-idlistscanlimit: 50000
>
> Any idea about what is happening?
>
> Regards.
>
>
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