Re: [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 > 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
>

>
> --
> 389-devel mailing list
> 389-devel@lists.fedoraproject.org

> https://admin.fedoraproject.org/mailman/listinfo/389-devel

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Re: [389-devel] 1.2.6-1 crash

[Gary Morris]

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 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
> > 
> >
> > --
> > 389-devel mailing list
> > 389-devel@lists.fedoraproject.org
> > https://admin.fedoraproject.org/mailman/listinfo/389-devel
>
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> https://admin.fedoraproject.org/mailman/listinfo/389-devel
>
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Re: [389-devel] 1.2.6-1 crash

[Rich Megginson]

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
> 
>
> --
> 389-devel mailing list
> 389-devel@lists.fedoraproject.org
> https://admin.fedoraproject.org/mailman/listinfo/389-devel

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[389-devel] 1.2.6-1 crash

[Gary Morris]

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.

-gary
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[389-devel] Please review: Add account policy plugin

[Rich Megginson]

This was submitted by Hewlett Packard.  I've reviewed it and tested it, 
but I would appreciate another pair of eyes before I commit it.

https://bugzilla.redhat.com/show_bug.cgi?id=590062

https://bugzilla.redhat.com/attachment.cgi?id=450337&action=diff

https://bugzilla.redhat.com/attachment.cgi?id=450337&action=edit
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