Re: Cyrus + LDAP = death by 13

From: Konstantin V. Gavrilenko (no email)
Date: Sun Mar 11 2007 - 18:15:18 EDT

  • Next message: Guus Leeuw jr.: "RE: Cyrus + LDAP = death by 13"

    Some more nss_ldap testing results.

    nss_ldap-255 NOT working
    nss_ldap-254 NOT working
    nss_ldap-253 NOT working
    nss_ldap-252 NOT working
    nss_ldap-251 NOT working
    nss_ldap-250 NOT working
    nss_ldap-249 NOT working
    nss_ldap-248 NOT working
    nss_ldap-247 - not tested -
    nss_ldap-246 NOT working (SuSE source RPM)
    nss_ldap-245 !! could not find source !!
    nss_ldap-244 WORKING
    nss_ldap-243 - not tested -
    nss_ldap-242 - not tested -
    nss_ldap-241 - not tested -
    nss_ldap-240 WORKING

    Guus, can you say what distro you using and what architecture you've
    compiled it for? Since I have no problem on amd64, but on x86 it exists.

    yours,
    kos

    Respectfully,
    Konstantin V. Gavrilenko

    Managing Director
    Arhont Ltd - Information Security

    web: http://www.arhont.com
            http://www.wi-foo.com
    e-mail:

    tel: +44 (0) 870 44 31337
    fax: +44 (0) 117 969 0141

    PGP: Key ID - 0xE81824F4
    PGP: Server - keyserver.pgp.com

    Guus Leeuw jr. wrote:
    > Chaps,
    >
    > nss_ldap-253 WORKING (As in I never saw the problem you described earlier)
    >
    > Guus
    >
    >> -----Original Message-----
    >> From: [mailto:info-cyrus-
    >> ] On Behalf Of Konstantin V. Gavrilenko
    >> Sent: 06 March 2007 23:42
    >> To:
    >> Cc:
    >> Subject: Re: Cyrus + LDAP = death by 13
    >>
    >> Hi list,
    >>
    >> Been in contact with Roland Felnhofer, who also experiences the same
    >> problem. He narrowed it down to the version of nss_ldap in use.
    >>
    >> Here is the list of different versions of nss_ldap and how it affects
    >> the cyrus operations.
    >>
    >> nss_ldap-248 NOT working
    >> nss_ldap-247 - not tested -
    >> nss_ldap-246 NOT working (SuSE source RPM)
    >> nss_ldap-245 !! could not find source !!
    >> nss_ldap-244 WORKING
    >> nss_ldap-243 - not tested -
    >> nss_ldap-242 - not tested -
    >> nss_ldap-241 - not tested -
    >> nss_ldap-240 WORKING
    >>
    >> Maybe it will be helpful to someone.
    >>
    >>
    >>
    >> Respectfully,
    >> Konstantin V. Gavrilenko
    >>
    >> Managing Director
    >> Arhont Ltd - Information Security
    >>
    >> web: http://www.arhont.com
    >> http://www.wi-foo.com
    >> e-mail:
    >>
    >> tel: +44 (0) 870 44 31337
    >> fax: +44 (0) 117 969 0141
    >>
    >> PGP: Key ID - 0xE81824F4
    >> PGP: Server - keyserver.pgp.com
    >>
    >>
    >> Konstantin V. Gavrilenko wrote:
    >>> 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
    >> e-mail:
    >>
    >> tel: +44 (0) 870 44 31337
    >> fax: +44 (0) 117 969 0141
    >>
    >> PGP: Key ID - 0xE81824F4
    >> PGP: Server - keyserver.pgp.com
    >> ----
    >> 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
    >>
    >>
    >> --
    >> No virus found in this incoming message.
    >> Checked by AVG.
    >> Version: 7.5.447 / Virus Database: 268.18.7/711 - Release Date:
    >> 05/03/2007 09:41
    >>
    >

    -- 
    Respectfully,
    Konstantin V. Gavrilenko
    Managing Director
    Arhont Ltd - Information Security
    web:    http://www.arhont.com
    	http://www.wi-foo.com
    e-mail: 
    tel: +44 (0) 870 44 31337
    fax: +44 (0) 117 969 0141
    PGP: Key ID - 0xE81824F4
    PGP: Server - keyserver.pgp.com
    ----
    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: Guus Leeuw jr.: "RE: Cyrus + LDAP = death by 13"





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