Seriously, I need help.
Can anyone help me?

None of the avenues I have looked into have amounted to anything.
The logging is not helping.  I believe whatever is happening is supposed to be 
happening but when it does blocking occurs.
I have commented out all of the syncing properties in slapd.conf
I do still have "checkpoint 1024 15" enabled.

I am pretty desperate for help and I have not had a response from anyone on any 
site I have posted this.
I have been searching for an direction for a couple weeks now, I'm not asking 
for an answer just a direction on where I maybe should look.

Thanks,


From: Al Dispennette 
<[email protected]<mailto:[email protected]>>
Date: Tue, 4 Dec 2012 10:32:40 -0800
To: <[email protected]<mailto:[email protected]>>
Subject: Re: dnMatch flooding logs and access blocked

So I downloaded the openldap source and looked at the places where the debug 
output logs the message below.
That being said it looks like it is happening during some group entry 
modification.

I am not that knowledgeable with ldap so I have another question related to the 
blocking that is occurring.
So the situation is this, in my application I allow users to update their 
usernames and password.
For the username update I copy the user into a cloned object delete the entry 
from ldap and then add the cloned object with the new username to ldap.
As for the password I simply update the password attribute.

Is there something in the removal and addition of the user object that is 
causing the group to need to be reindexed or the cache to be reloaded or 
anything that may cause the blocking that I am seeing?

I changed the log level from 255 to 3 so I should see some different debug 
output, but until this occurs again does anyone have any insight or knowledge 
that could help me.

Thanks,


Al Dispennette


From: Al Dispennette 
<[email protected]<mailto:[email protected]>>
Date: Mon, 3 Dec 2012 14:35:44 -0800
To: <[email protected]<mailto:[email protected]>>
Subject: dnMatch flooding logs and access blocked


Hello,

I am seeing the following get repeated in my slapd logs for hundreds of line.  
I know it is due to the logging level.

However, when this starts happening no one can access the server because what 
ever is logging this is blocking.

Can anyone tell me what is causing this log entry?


slapd[20616]: dnMatch 
-1#012#011"uid=item1,ou=users,dc=example,dc=com"#012#011"uid=user,ou=users,dc=example,dc=com"

slapd[20616]: dnMatch 
2#012#011"uid=item2,ou=users,dc=example,dc=com"#012#011"uid=user,ou=users,dc=example,dc=com"

slapd[20616]: dnMatch 
2#012#011"uid=item3,ou=users,dc=example,dc=com"#012#011"uid=user,ou=users,dc=example,dc=com"

slapd[20616]: dnMatch 
-2#012#011"uid=item4,ou=users,dc=example,dc=com"#012#011"uid=user,ou=users,dc=example,dc=com"

slapd[20616]: dnMatch 
-1#012#011"uid=item5,ou=users,dc=example,dc=com"#012#011"uid=user,ou=users,dc=example,dc=com"

slapd[20616]: dnMatch 
-2#012#011"uid=item6,ou=users,dc=example,dc=com"#012#011"uid=user,ou=users,dc=example,dc=com"


Al Dispennette

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