Bug related to file descriptors

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On 01/10/2011 11:37 AM, Jeremy A. Mates wrote:
> 2011/1/10 Jazcek Braden<jazcek at gmail.com>:
>> I am having an issue with running 398 server on fedora core 14 using
>> the default packages (389 1.2.7.5-1).
>>
>> What is happening is that every once and a while a client gets
>> disconnected with a T2 error, after that happens no new connections
>> can be made to the server until the server is restart, all existing
>> connections continue to work as expected.  Reading only the access log
>> messages it looks like it might have something to do with the fd
>> handle.  I only say this because once the first disconnect occurs, the
>> conn number is incremented by the fd number isn't and any connection
>> that tries to use the fd increment has an error.  I was wondering if
>> any body can suggest the logging options on how to diagnose this
>> better or if this is a known bug in this version of 389 server.  Below
>> is an exceprt from the access logs.
> I've seen a similar bug for the same 389 package versions running on
> RHEL 5.5 systems, though only when the LDAP servers are exposed to
> production traffic. Re-issuing the same search queries via a Net::LDAP
> perl script has never reproduced the crash,
What crash?  Is there also a crash?
> even when the test script
> is scaled up to or beyond production traffic levels and connection
> numbers. Next up is replaying actual production traffic from a tcpdump
> via new TCP connections...
>
> The error message from a issue-a-query-every-minute monitoring script is one of:
>
> IO::Socket::INET: connect: Connection refused - (at tcp connect time)
> I/O Error Connection reset by peer - (at LDAP bind() time)
>
> Jeremy
> --
> 389 users mailing list
> 389-users at lists.fedoraproject.org
> https://admin.fedoraproject.org/mailman/listinfo/389-users



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