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From: Jerrale Gayle (jerralegaylesheltoncomputers.com)
Date: Sat Jun 12 2010 - 20:15:36 CDT
On 6/12/2010 7:48 PM, Sahil Tandon wrote:
> On Sun, 13 Jun 2010, Denis BUCHER wrote:
>> a) I have a very strange problem with postfix, it worked for more
>> than one year without problem, and now, for about one month some
>> incoming emails started to fail in the night (approx. between 4AM
>> and 5AM) but not every day, with errors like :
>> * Out: 451 4.3.0<emaildomain.ch>: Temporary lookup failure
>> * Out: 451 4.3.0 Error: queue file write error
> [ .. ]
>> Jun 11 04:45:21 cirrus postfix/trivial-rewrite: warning:
>> dict_ldap_connect: Unable to bind to server ldap://localhost:389 as
>> cn=****, ou=****
> Your LDAP server stops responding; fix that.
The default config for Logrotate starts at, guess when, 4 AM!!!!
During this time, LDAP's logs get rotated and then LDAP is suppose to be
stopped and started at the END. Your logrotate COULD, however, be
stopping LDAP service for the entire duration of logrotate and THEN
started at the end of Logrotate. I think this is your problem!