ADD from MIIS causes slapd crashes

[Oliver Kuka <kuka@ph-ludwigsburg.de>]

Hi,

we're having a strange problem here and I hope you can help us. First, 
let me explain out network.

We are six universitys that share a common IT infrastructure, including 
an OLDAP service. Every university manages their own users in theis AD. 
A MIIS is running around every ten minutes to grab the changes and put 
them into the common OLDAP server. This has works without problems for 
months. Till today. Every time there is an ADD (see messages below) the 
slapd crashes.

<snip file=messages edit=anonymize>
Nov 10 11:15:27 oldapsrv1 slapd[29651]: conn=3386 op=3 ADD dn="cn=Doe 
John,ou=users,dc=loc,dc=example,dc=net"
</snip>

And here's the strange part. The slapd only crashes, if the ADD is from 
a specific location (dc=loc), two others that did ADDs as wel toay, 
don't cause the slapd to crash.

The only change that we are aware of since yesterday is that there's 
been an update on the MIIS server. But ifthe problem would be there, how 
comes it doesn't crash with requests from all locations?

The only thing the MIIS server reports on those ADDs is "Add error on 
line 3: Server Down0 entries modified successfully.An error has occurred 
in the program"

Does anyone have an idea about this? We ran out of them...

We will run a few tests, like adding an user to that location manually, 
but that's all.

Thanks in advance.

Oliver


--
Oliver Kuka
Hochschulrechenzentrum
Paedagogische Hochschule Ludwigsburg
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71634 Ludwigsburg

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