[Freeipa-users] Problem with replica

[Nicola Canepa]

Hello, I'm trying to setup a partial replica of the LDAP tree stored in 
389-ds by FreeIPA 4.1 (under CentOS 7), so that legacy systems have a 
local copy of the data needed to authenticate.
Those systems have already OpenLDAP installed, so I 'm trying to enable 
syncrepl from DS to OL.
I followed this ticket: https://fedorahosted.org/freeipa/ticket/3967 and 
I enabled the 2 plugins as indicated.
When the slave starts and tries to sync, the ns-slapd process on FreeIPA 
server dies, with this in syslog:
> kernel: ns-slapd[4801]: segfault at 0 ip 00007f0f041f2db6 sp 
> 00007f0ecc7f0f38 error 4 in libc-2.17.so[7f0f0416e000+1b6000]
immediately (same second) followed by:
> named[1974]: LDAP error: Can't contact LDAP server: ldap_sync_poll() 
> failed
> named[1974]: ldap_syncrepl will reconnect in 60 seconds
> systemd: dirsrv at XXX.service: main process exited, code=killed, 
> status=11/SEGV

There is nothing in access or error log (found in 
/var/log/dirsrv/INSTANCE) at that second (last log is 30 seconds before 
the problem).

Even if replica doesn't work, I think it shoundn't kill the daemon.


The ldif used on the slave:
> dn: olcDatabase={1}bdb,cn=config
> changetype: modify
> replace:olcSyncrepl
> olcSyncrepl: rid=0001
>   provider=ldap://AAA.TLD
>   type=refreshOnly
>   interval=00:1:00:00
>   retry="5 5 300 +"
>   searchbase="YYY"
>   attrs="*,+"
>   bindmethod=simple
>   binddn="uid=XXX,cn=users,cn=accounts,dc=YYY"
>   credentials=ZZZ


Nicola

-- 

Nicola Canepa
Tel: +39-0522-399-3474
canepa.n at mmfg.it
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