[Kroupware] Imap hangs - Database locks

[Nicolas Huillard]

We had a lot of that messages in our previous kolab install (kolab beta 
1). This is a warning from lmtpd or mydelete (regularly purge duplicate 
mails) : this is basically a lib that thinks there are too many 
processes attached to a DB file.
This occurs when you have a fast flow of a lot of messages, or many 
duplicates to purges, etc. We had this message at about 30 lockers on a 
regular basis, but the numbre jumped to 50-100 lockers when a rish of 
mails arrived.
I didn't any of these with kolab 1.0.latest.

NH

Michael Harlaut wrote:

> 
> Hi,
> 
> I encounter this morning a strange issue with Imapd (I suppose ...)
> 
> All my folders and messages was available, but no new messages was 
> delivered.
> Is was like a "frozen status" of my mailboxes.
> 
> I found those messages in the logs :
> lmtpd.log:   Sep 23 10:28:00 kolab <warning> lmtpd[12479]: DBERROR db4: 
> 50 lockers
> imapd.log:  Sep 23 10:28:03 kolab <warning> imapd[12512]: DBERROR db4: 
> 75 lockers
> 
> I have no idea of the reason of this problem (I can't reproduce it). A 
> kolab restart has solved it.
> 
> Is anyone encounter this ?
> 
> Thanks by advance.
> 

-- 
Nicolas Huillard
Directeur Technique
GHS Solutions Interactives
38, rue du Texel - 75014 PARIS - FRANCE
Tél. 01 43 21 16 66 - Fax 01 56 54 02 18
E-mail : nhuillard at ghs.fr - URL : http://www.ghs.fr
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