OpenLDAP
Up to top level
Build   Contrib   Development   Documentation   Historical   Incoming   Software Bugs   Software Enhancements   Web  

Logged in as guest

Viewing Incoming/5966
Full headers

From: ando@sys-net.it
Subject: test056 may miss the current connection
Compose comment
Download message
State:
0 replies:
3 followups: 1 2 3

Major security issue: yes  no

Notes:

Notification:


Date: Sat, 21 Feb 2009 14:50:07 +0000
From: ando@sys-net.it
To: openldap-its@OpenLDAP.org
Subject: test056 may miss the current connection
Full_Name: Pierangelo Masarati
Version: HEAD
OS: irrelevant
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (82.63.140.131)
Submitted by: ando


One every few runs (1/75 roughly) test056 does not read the current connection
from slapd, thus failing the check for the monitor1.out block.

The "cn=Connection 1,cn=Connections,cn=Monitor" entry appears to be missing from
the results returned when searching the subtree rooted at
"cn=Connections,cn=Monitor".

Not clear how this can happen, the logs do not show enough details, and the
behavior is too erratic to trace.

p.

Followup 1

Download message
Date: Thu, 05 Mar 2009 13:05:19 -0800
From: Quanah Gibson-Mount <quanah@zimbra.com>
To: ando@sys-net.it, openldap-its@openldap.org
Subject: Re: (ITS#5966) test056 may miss the current connection
--On Saturday, February 21, 2009 2:50 PM +0000 ando@sys-net.it wrote:

> Full_Name: Pierangelo Masarati
> Version: HEAD
> OS: irrelevant
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (82.63.140.131)
> Submitted by: ando
>
>
> One every few runs (1/75 roughly) test056 does not read the current
> connection from slapd, thus failing the check for the monitor1.out block.
>
> The "cn=Connection 1,cn=Connections,cn=Monitor" entry appears to be
> missing from the results returned when searching the subtree rooted at
> "cn=Connections,cn=Monitor".
>
> Not clear how this can happen, the logs do not show enough details, and
> the behavior is too erratic to trace.

It seems to be missing a lot.  I get hundreds of:
slapd-read PID=10541: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor

--Quanah



--

Quanah Gibson-Mount
Principal Software Engineer
Zimbra, Inc
--------------------
Zimbra ::  the leader in open source messaging and collaboration



Followup 2

Download message
Date: Thu, 05 Mar 2009 13:14:56 -0800
From: Quanah Gibson-Mount <quanah@zimbra.com>
To: openldap-its@openldap.org
Subject: Re: (ITS#5966) test056 may miss the current connection
--On Thursday, March 05, 2009 9:05 PM +0000 quanah@zimbra.com wrote:

> --On Saturday, February 21, 2009 2:50 PM +0000 ando@sys-net.it wrote:
>
>> Full_Name: Pierangelo Masarati
>> Version: HEAD
>> OS: irrelevant
>> URL: ftp://ftp.openldap.org/incoming/
>> Submission from: (NULL) (82.63.140.131)
>> Submitted by: ando
>>
>>
>> One every few runs (1/75 roughly) test056 does not read the current
>> connection from slapd, thus failing the check for the monitor1.out
block.
>>
>> The "cn=Connection 1,cn=Connections,cn=Monitor" entry appears to be
>> missing from the results returned when searching the subtree rooted at
>> "cn=Connections,cn=Monitor".
>>
>> Not clear how this can happen, the logs do not show enough details, and
>> the behavior is too erratic to trace.
>
> It seems to be missing a lot.  I get hundreds of:
> slapd-read PID=10541: ldap_search_ext_s(cn=Database
> 1,cn=Databases,cn=Monitor): No such object (32)
>         matched: cn=Databases,cn=Monitor

test039 is one of several where I see this:

slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
slapd-read PID=29590: ldap_search_ext_s(cn=Database 
1,cn=Databases,cn=Monitor): No such object (32)
        matched: cn=Databases,cn=Monitor
  PID=29590 - Read done (32).
  PID=29604 - Bind done (0).
  PID=29576 - Search done (0).
  PID=18701 - Add/Delete done (0).
  PID=18699 - Modrdn done (0).
  PID=18656 - Search done (0).
  PID=18627 - Add/Delete done (0).
  PID=18615 - Search done (0).
  PID=24501 - Search done (0).
  PID=25038 - Search done (0).
  PID=24259 - Search done (0).
  PID=21968 - Search done (0).
  PID=25300 - Search done (0).
  PID=25898 - Search done (0).
  PID=27976 - Search done (0).
  PID=18617 - Modrdn done (0).
  PID=18646 - Modrdn done (0).
Using ldapsearch to retrieve all the entries...
Filtering ldapsearch results...
Filtering original ldif used to create database...
Comparing filter output...
>>>>> Test succeeded


--Quanah

--

Quanah Gibson-Mount
Principal Software Engineer
Zimbra, Inc
--------------------
Zimbra ::  the leader in open source messaging and collaboration



Followup 3

Download message
Date: Thu, 30 Dec 2010 08:47:17 -0800
From: Howard Chu <hyc@symas.com>
To: openldap-its@openldap.org
Subject: ITS#5966
cn=Monitor does not appear to have this problem any more, at least not for 
test056 or test039 on my dual-core machine. Can we close this out?
-- 
   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP  http://www.openldap.org/project/


Up to top level
Build   Contrib   Development   Documentation   Historical   Incoming   Software Bugs   Software Enhancements   Web  

Logged in as guest


The OpenLDAP Issue Tracking System uses a hacked version of JitterBug

______________
© Copyright 2013, OpenLDAP Foundation, info@OpenLDAP.org