RE: Cyrus + LDAP = death by 13

From: Guus Leeuw jr. (no email)
Date: Mon Mar 12 2007 - 14:59:37 EDT

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    Distro: RedHat FC6
    Uname -a: Linux jupiter 2.6.19-1.2911.6.4.fc6 #1 SMP Sat Feb 24 14:03:48 EST
    2007 x86_64 x86_64 x86_64 GNU/Linux
    Arch: Intel, DELL PowerEdge SC1430, Dual Core, 2 GiB.

    > -----Original Message-----
    > From: Roland Felnhofer [mailto:]
    > Sent: 12 March 2007 12:58
    > To:
    > Cc: ;
    > Subject: Re: Cyrus + LDAP = death by 13
    >
    > Hi Kos,
    >
    > maybe I found the underlaying problem!!!
    >
    > # Connection policy:
    > # persist: DSA connections are kept open (default)
    > # oneshot: DSA connections destroyed after request
    > +nss_connect_policy oneshot
    > -#nss_connect_policy persist
    >
    > I set 'nss_connect_policy' to oneshot and Cyrus IMAP starts without
    > problems (so far - I'll run further test) !!!
    >
    > I saw in the ldap.log that if I did a 'ls -all' over a directory the
    > ldap
    > chat terminated (successfully - but nonetheless) with the following
    > lines_
    >
    > Mar 12 13:34:50 roka2 slapd[2942]: conn=449 op=4 SEARCH RESULT tag=101
    > err=0 nentries=1 text=
    > Mar 12 13:34:50 roka2 slapd[2942]: conn=449 fd=42 closed (connection
    > lost)
    >
    > I changed to and the chat ended with the following lines:
    > Mar 12 13:52:50 roka2 slapd[2942]: conn=511 op=1 SEARCH RESULT tag=101
    > err=0 nentries=1 text=
    > Mar 12 13:52:50 roka2 slapd[2942]: conn=511 op=2 UNBIND
    > Mar 12 13:52:50 roka2 slapd[2942]: conn=511 fd=42 closed
    >
    >
    > Where when I did a ldapsearch uid=whateveraccount it terminated with
    > the
    > following lines:
    >
    > Mar 12 13:55:53 roka2 slapd[2942]: conn=521 op=1 SEARCH RESULT tag=101
    > err=0 nentries=1 text=
    > Mar 12 13:55:53 roka2 slapd[2942]: conn=521 op=2 UNBIND
    > Mar 12 13:55:53 roka2 slapd[2942]: conn=521 fd=44 closed
    >
    >
    > I was irritated by 'closed (connection lost)'. 'Connection lost' does
    > not
    > look like a clean termination of a communication.
    >
    > Best regards
    > Roland
    >
    >
    > 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:
    >
    >
    >
    >
    > --
    > No virus found in this incoming message.
    > Checked by AVG.
    > Version: 7.5.447 / Virus Database: 268.18.8/718 - Release Date:
    > 11/03/2007 09:27
    >

    -- 
    No virus found in this outgoing message.
    Checked by AVG.
    Version: 7.5.447 / Virus Database: 268.18.8/718 - Release Date: 11/03/2007
    09:27
     
    ----
    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
    

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