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Re: Re: delta-syncrepl and mirrormode problem (2.4.29 and 2.4.30)
Hello Howard,
>
> What's the result from running test063 in the test suite?
unfortunately I am not able to get the testscripts running with mingw/msys
and windows.
Is there a documentation which describes what to do to get the tests
running with mingw/msys and windows?
I found in slapd.1.log this entry:
"line 49 (directory /openldap-2.4.30/tests/testrun/db.1.a)
C:/msys/1.0/openldap-2.4.30/tests/testrun/slapd.1.conf: line 49: invalid
path: No such file or directory"
and in slapd.1.conf the directory path is configured like this:
"directory /openldap-2.4.30/tests/testrun/db.1.a"
and the directory db.1.a has been created, but it is empty.
Although I can do make hdb, etc, - but how to make a single test (Nr. 63)?
Thanks for your response and best regards,
Frank
>
> frank.offermanns@caseris.de wrote:
> > I tested with 2.4.30 and still have the same problems.
>
> What's the result from running test063 in the test suite?
> >
> >
> >
> > Frank
> >
> >
> > --
> >
> >
> >
> > Von: Frank Offermanns/CAE
> > An: openldap-technical@openldap.org
> > Datum: 17.02.2012 11:35
> > Betreff: Re: delta-syncrepl and mirrormode problem (2.4.29)
> >
> >
> > I wanted to add, that one database is empty when I start and the other
has
> > only some data. But with master/slave this is no problem, so I think
it
> > should also work for master/master, doesn't it?
> >
> > I retried with a patched version with these patches:
> >
> > <
> > http://www.openldap.org/devel/gitweb.cgi?
> p=openldap.git;a=patch;h=8e7af6331ec2d0edaeb203b1c52d4016bc2bbcbf
> >>
> >
> > <
> > http://www.openldap.org/devel/gitweb.cgi?
> p=openldap.git;a=commitdiff;h=d4b3c2af6a61678060ef417b59bd63a36ec15c13
> >>
> >
> > <
> > http://www.openldap.org/devel/gitweb.cgi?
> p=openldap.git;a=commitdiff;h=eace24ef33dfae071b9450866d0ef5b0d3ad6d7f
> >>
> >
> > Unfortunately the problem still persists.
> >
> > Could at least anyone confirm that the configuration is correct?
> > Then I can at last stop searching for a error I possibly did and
accept
> > that OpenLDAP with Master/Master (delta-syncrepl) for Windows simply
does
> > not work.
> >
> > Best regards,
> > Frank
> > --
> >
> > openldap-technical-bounces@OpenLDAP.org schrieb am 13.02.2012
11:53:16:
> >
> >> Von: frank.offermanns@caseris.de
> >> An: openldap-technical@openldap.org
> >> Datum: 13.02.2012 12:07
> >> Betreff: delta-syncrepl and mirrormode problem (2.4.29)
> >> Gesendet von: openldap-technical-bounces@OpenLDAP.org
> >>
> >> Hi,
> >>
> >> I want to use delta-syncrepl replication with 2 masters.
> >> But each slapd-process permanently needs about 25 % CPU usage without
> > any
> >> traffic on it.
> >>
> >> The log looks endless like this:
> >>
> >> ** ld 01e43698 Outstanding Requests:
> >> * msgid 55, origid 55, status InProgress
> >> outstanding referrals 0, parent count 0
> >> ld 01e43698 request count 1 (abandoned 18)
> >> ** ld 01e43698 Response Queue:
> >> Empty
> >> ld 01e43698 response count 0
> >> ldap_chkResponseList ld 01e43698 msgid 55 all 0
> >> ldap_chkResponseList returns ld 01e43698 NULL
> >> ldap_int_select
> >> read1msg: ld 01e43698 msgid 55 all 0
> >> ber_get_next
> >> ber_get_next: tag 0x30 len 1187 contents:
> >> abandoned/discarded ld 01e43698 msgid 53 message type search-entry
> >> wait4msg continue ld 01e43698 msgid 55 all 0
> >> ** ld 01e43698 Connections:
> >> * host: secondmaster.mydomain.local port: 389 (default)
> >> refcnt: 2 status: Connected
> >> last used: Mon Feb 13 11:26:53 2012
> >>
> >>
> >> ** ld 01e43698 Outstanding Requests:
> >> * msgid 55, origid 55, status InProgress
> >> outstanding referrals 0, parent count 0
> >> ld 01e43698 request count 1 (abandoned 18)
> >> ** ld 01e43698 Response Queue:
> >> Empty
> >> ld 01e43698 response count 0
> >> ldap_chkResponseList ld 01e43698 msgid 55 all 0
> >> ldap_chkResponseList returns ld 01e43698 NULL
> >> ldap_int_select
> >> read1msg: ld 01e43698 msgid 55 all 0
> >> ber_get_next
> >> ber_get_next: tag 0x30 len 1187 contents:
> >> abandoned/discarded ld 01e43698 msgid 53 message type search-entry
> >> wait4msg continue ld 01e43698 msgid 55 all 0
> >> ** ld 01e43698 Connections:
> >> * host: secondmaster.mydomain.local port: 389 (default)
> >> refcnt: 2 status: Connected
> >> last used: Mon Feb 13 11:26:53 2012
> >>
> >>
> >> here is my configuration (completely the same for both masters):
> >>
> >
>
-----------------------------------------------------------------------------------------------------
> >> ucdata-path ./ucdata
> >> include ./schema/core.schema
> >> include ./schema/cosine.schema
> >> include ./schema/Personcaesar.schema
> >> include ./schema/ConfigObjects.schema
> >>
> >> loglevel 0
> >> logfile "C:/test/slapd.log"
> >>
> >> pidfile ./run/slapd.pid
> >> argsfile ./run/slapd.args
> >>
> >> access to * by dn.one="ou=Admins,o=caesar" write
> >> by anonymous auth
> >>
> >> ServerID 1 "ldap://firstmaster.mydomain.local";
> >> ServerID 2 "ldap://secondmaster.mydomain.local";
> >>
> >>
######################################################################
> >> database config
> >> rootdn cn=config
> >> rootpw {SHA}secret
> >>
> >>
#######################################################################
> >> # BDB database definitions
> >>
#######################################################################
> >> # Accesslog database definitions
> >> database hdb
> >> suffix cn=accesslog
> >> checkpoint 1024 5
> >> cachesize 10000
> >> directory "C:/test/accessdata"
> >> dbconfig set_cachesize 0 30000000 1
> >> dbconfig set_flags DB_LOG_AUTOREMOVE
> >> dbconfig set_lg_regionmax 1048576
> >> dbconfig set_lg_max 10485760
> >> dbconfig set_lg_bsize 2097152
> >> rootdn cn=accesslog
> >> index objectClass,entryCSN,entryUUID eq
> >> # I even tried removing reqMod, reading your docs I am not sure if
this
> > is
> >> needed here
> >> index reqEnd,reqResult,reqMod,reqStart eq
> >>
> >> overlay syncprov
> >> syncprov-nopresent TRUE
> >> syncprov-reloadhint TRUE
> >> # Let the replica DN have limitless searches
> >> limits dn.exact="cn=Replicator,ou=admins,o=caesar"
time.soft=unlimited
> >> time.hard=unlimited size.soft=unlimited size.hard=unlimited
> >>
> >> # Primary database definitions
> >> database hdb
> >> suffix "o=caesar"
> >> checkpoint 1024 5
> >> cachesize 10000
> >> idlcachesize 30000
> >> rootdn "cn=Administrator,o=caesar"
> >> rootpw {SHA}secret
> >> directory "C:/test/data"
> >> dbconfig set_cachesize 0 100000000 1
> >> dbconfig set_flags DB_LOG_AUTOREMOVE
> >> dbconfig set_lg_regionmax 1048576
> >> dbconfig set_lg_max 10485760
> >> dbconfig set_lg_bsize 2097152
> >>
> >>
> >> # syncprov specific indexing
> >> index sn pres,eq
> >> index cn pres,eq,sub
> >> ...
> >> index entryUUID eq
> >> index entryCSN eq
> >> index objectClass eq
> >>
> >> # syncrepl Provider for primary db
> >> overlay syncprov
> >> syncprov-checkpoint 1000 60
> >> syncprov-sessionlog 10000
> >>
> >> # accesslog overlay definitions for primary db
> >> overlay accesslog
> >> logdb cn=accesslog
> >> logops writes
> >> logsuccess TRUE
> >> # scan the accesslog DB every day, and purge entries older than 7
days
> >> logpurge 07+00:00 01+00:00
> >>
> >> sizelimit size.soft=100 size.hard=1000 size.prtotal=unlimited
> >> # Let the replica DN have limitless searches
> >> limits dn.exact="cn=Replicator,ou=admins,o=caesar"
time.soft=unlimited
> >> time.hard=unlimited size.soft=unlimited size.hard=unlimited
> >>
> >> syncrepl rid=001
> >> provider="ldap://firstmaster.mydomain.local";
> >> searchbase="o=caesar"
> >> type=refreshAndPersist
> >> retry="5 3 15 +"
> >> binddn="cn=Replicator,ou=admins,o=caesar"
> >> bindmethod=simple
> >> credentials="secret"
> >> logbase="cn=accesslog"
> >> logfilter="(&(objectClass=auditWriteObject)(reqResult=0))"
> >> schemachecking=on
> >> syncdata=accesslog
> >>
> >>
> >> syncrepl rid=002
> >> provider="ldap://secondmaster.mydomain.local";
> >> searchbase="o=caesar"
> >> type=refreshAndPersist
> >> retry="5 3 15 +"
> >> binddn="cn=Replicator,ou=admins,o=caesar"
> >> bindmethod=simple
> >> credentials="secret"
> >> logbase="cn=accesslog"
> >> logfilter="(&(objectClass=auditWriteObject)(reqResult=0))"
> >> schemachecking=on
> >> syncdata=accesslog
> >>
> >>
> >> MirrorMode On
> >>
> >
>
-----------------------------------------------------------------------------------------------------
> >>
> >> I did my test on 2 Windows PCs and OpenLDAP 2.4.29 with Berkeley 5.1
.
> >>
> >>
> >>
> >> Thanks for any hints,
> >> FO
> >>
> >
> >
> >
>
>
> --
> -- Howard Chu
> CTO, Symas Corp. http://www.symas.com
> Director, Highland Sun http://highlandsun.com/hyc/
> Chief Architect, OpenLDAP http://www.openldap.org/project/