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The stack traces from the ns-slapd core would be very helpful.<br>
<br>
1. login as root<br>
2. ps -ef | grep ns-slapd<br>
ldapuser 27526 1 0 Sep24 ? 00:02:21 ./ns-slapd -D ...<br>
3. attach the process to gdb<br>
# gdb /usr/sbin/ns-slapd 27526<br>
gdb> continue<br>
4. start the LDAP intensive application<br>
<br>
Hopefully, it makes ns-slapd crash. Then, run bt command:<br>
gdb> thread apply all bt<br>
<br>
Thanks,<br>
--noriko<br>
<br>
On 9/28/10 8:38 PM, Gary Morris wrote:
<blockquote
cite="mid:AANLkTi=3JqQMRTvDeoBU1f4ZagK=3LcjYHUQS5vwPkko@mail.gmail.com"
type="cite">
<div><br>
</div>
<div>ok.. it pulled 389-ds-base-1.2.6-2.fc13.x86_64.. is that ok
or do i need to be on 1.2.6-1? On 1.2.6-2 I'm having the same
problem. As soon as I start an application that is ldap
intensive, the directory server crashes real quick. No errors
of any sort reported.</div>
<br>
<div class="gmail_quote">On Tue, Sep 28, 2010 at 11:16 PM, Rich
Megginson <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:rmeggins@redhat.com">rmeggins@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div>
<div class="h5">Gary Morris wrote:<br>
> Hi guys.. i'm running 389-ds-base-1.2.6-1.fc13.x86_64
and the server<br>
> is crashing repeatedly, mostly under load. There are
about 390,000<br>
> ldap entries in the database. I tried installing on a
couple of<br>
> different servers (Fedora 13) with the same problem.
The problem does<br>
> not seem to be happening on 1.2.6-0.1. I would be
happy to send you<br>
> more details on what is causing the crash if I could
figure out how to<br>
> do that. When I put any load on the server, it
crashes, and often<br>
> crashes before it can even fully start. It does not
seem to crash<br>
> when I turn on the heavy debugging, but then again,
performance is<br>
> very slow on full debug. If anyone has some
suggestions on what I can<br>
> do to give more information, i'd be happy to.<br>
</div>
</div>
There were a couple of crashing bugs that have been fixed in
1.2.6.1-1 -<br>
now available in the Testing repos. Please try to install<br>
389-ds-base-1.2.6.1-1 from the updates-testing repo and see if
that<br>
fixes your problem.<br>
><br>
> -gary<br>
>
------------------------------------------------------------------------<br>
><br>
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