Cyrus + LDAP = death by 13

From: Konstantin V. Gavrilenko (no email)
Date: Mon Feb 12 2007 - 10:17:24 EST

  • Next message: Rudy Gevaert: "Re: Mail cluster with Murder or Perdition and MySQL: what is best and how to do?"

    Hi list,

    I have a problem with my cyrus server that I managed to track to the
    presence of the LDAP on the system.

    The user and group information is obtained form the LDAP server.
    When this functionality is enabled, when I start cyrus I get the
    following error:

    Feb 12 14:58:12 pingo master[22999]: about to exec /usr/lib/cyrus/idled
    Feb 12 14:58:12 pingo master[22963]: ready for work
    Feb 12 14:58:12 pingo master[22963]: process 23054 exited, signaled to
    death by 13
    Feb 12 14:58:12 pingo master[22963]: process 23055 exited, signaled to
    death by 13
    Feb 12 14:58:12 pingo master[22963]: process 23056 exited, signaled to
    death by 13
    Feb 12 14:58:14 pingo master[22963]: process 23057 exited, signaled to
    death by 13
    Feb 12 14:58:14 pingo master[22963]: service imaps pid 23057 in READY

    If I change the nssswitch.conf to obtain the group information from
    files, cyrus starts up fine.

    passwd: files ldap
    #group: files ldap
    group: files

    When I shut down ldap server, leave the nsswitch.conf to obtain the info
    from "files ldap" and start cyrus, I get the following error for some
    time, and them cyrus starts up normally.

    Feb 12 15:13:07 pingo master[32551]: retrying with 1024 (current max)
    Feb 12 15:13:07 pingo master[32551]: process started
    Feb 12 15:13:07 pingo master[32554]: nss_ldap: failed to bind to LDAP
    server ldaps://localhost/: Can't contact LDAP server
    Feb 12 15:13:07 pingo master[32554]: nss_ldap: failed to bind to LDAP
    server ldaps://localhost/: Can't contact LDAP server
    Feb 12 15:13:07 pingo master[32554]: nss_ldap: reconnecting to LDAP
    server (sleeping 1 seconds)...
    Feb 12 15:13:08 pingo master[32554]: nss_ldap: failed to bind to LDAP
    server ldaps://localhost/: Can't contact LDAP server
    Feb 12 15:13:08 pingo master[32554]: nss_ldap: reconnecting to LDAP
    server (sleeping 2 seconds)...

    In both of last cases, I can turn on ldap after the cyrus has started,
    and it does not affect its later functionality and works fine.

    What can be the problem of initial start up of cyrus and signaled to
    death by 13 (broken pipe) ? Has anyone experienced the same problem ?

    -- 
    Respectfully,
    Konstantin V. Gavrilenko
    Managing Director
    Arhont Ltd - Information Security
    web:    http://www.arhont.com
    	http://www.wi-foo.com
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    ----
    Cyrus Home Page: http://cyrusimap.web.cmu.edu/
    Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki
    List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
    

  • Next message: Rudy Gevaert: "Re: Mail cluster with Murder or Perdition and MySQL: what is best and how to do?"





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