[389-devel] 1.2.6-1 crash

[Noriko Hosoi]

  The stack traces from the ns-slapd core would be very helpful.

1. login as root
2. ps -ef | grep ns-slapd
ldapuser   27526     1  0 Sep24 ?        00:02:21 ./ns-slapd -D ...
3. attach the process to gdb
# gdb /usr/sbin/ns-slapd 27526
gdb> continue
4. start the LDAP intensive application

Hopefully, it makes ns-slapd crash.  Then, run bt command:
gdb> thread apply all bt

Thanks,
--noriko

On 9/28/10 8:38 PM, Gary Morris wrote:
>
> 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.
>
> On Tue, Sep 28, 2010 at 11:16 PM, Rich Megginson <rmeggins at redhat.com 
> <mailto:rmeggins at redhat.com>> wrote:
>
>     Gary Morris wrote:
>     > Hi guys.. i'm running 389-ds-base-1.2.6-1.fc13.x86_64 and the server
>     > is crashing repeatedly, mostly under load.  There are about 390,000
>     > ldap entries in the database. I tried installing on a couple of
>     > different servers (Fedora 13) with the same problem.  The
>     problem does
>     > not seem to be happening on 1.2.6-0.1.  I would be happy to send you
>     > more details on what is causing the crash if I could figure out
>     how to
>     > do that.  When I put any load on the server, it crashes, and often
>     > crashes before it can even fully start.  It does not seem to crash
>     > when I turn on the heavy debugging, but then again, performance is
>     > very slow on full debug.  If anyone has some suggestions on what
>     I can
>     > do to give more information, i'd be happy to.
>     There were a couple of crashing bugs that have been fixed in
>     1.2.6.1-1 -
>     now available in the Testing repos.  Please try to install
>     389-ds-base-1.2.6.1-1 from the updates-testing repo and see if that
>     fixes your problem.
>     >
>     > -gary
>     >
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