Re: right order mmr-main-DB combined with mmr cn=config

Am 15.12.21 um 10:11 schrieb Stefan Kania:

I don't know where to look anymore.

I restarted from scratch and only did the basic configuration and the replication of cn=config. When I do a change with the following ldif: ---------- dn: olcDatabase={-1}frontend,cn=config changetype: modify replace: olcSizeLimit olcSizeLimit: 1000 ---------- Replication is working from either server. If I try to modify the configuration with the following ldif: ---------- dn: olcDatabase={2}mdb,cn=config changetype: modify replace: olcDbCheckpoint olcDbCheckpoint: 1 1 ---------- Only the server where I do the modification is taking the changes. There is no message appearing on one of the other servers.

When restarting all slapd-servcies I see the following messages on the consumer and the provider: --------------- messages on provider

Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 fd=18 ACCEPT from IP=192.168.56.46:57844 (IP=0.0.0.0:389) Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=0 EXT oid=1.3.6.1.4.1.1466.20037 Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=0 STARTTLS Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=0 RESULT oid= err=0 qtime=0.000023 etime=0.000176 text= Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 fd=18 TLS established tls_ssf=256 ssf=256 tls_proto=TLSv1.3 tls_cipher=TLS_AES_256_GCM_SHA384 Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=1 BIND dn="cn=admin,cn=config" method=128 Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=1 BIND dn="cn=admin,cn=config" mech=SIMPLE bind_ssf=0 ssf=256 Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=1 RESULT tag=97 err=0 qtime=0.000027 etime=0.020422 text= Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 SRCH base="cn=config" scope=2 deref=0 filter="(objectClass=*)" Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 SRCH attr=* + Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 syncprov_op_search: got a persistent search with a cookie=rid=004,sid=002,csn=20211215092402.061636Z#000000#002#000000 Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 syncprov_findbase: searching Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 syncprov_op_search: registered persistent search Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 syncprov_op_search: consumer cookie is missing a csn we track Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 syncprov_search_response: cookie=rid=004,sid=004,csn=20211215092401.968707Z#000000#001#000000;20211215092402.061636Z#000000#002#000000;20211215092402.073013Z#000000#003#000000;20211215092402.084067Z#000000#004#000000 Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 syncprov_sendinfo: refreshPresent cookie=rid=004,sid=004,csn=20211215092401.968707Z#000000#001#000000;20211215092402.061636Z#000000#002#000000;20211215092402.073013Z#000000#003#000000;20211215092402.084067Z#000000#004#000000 Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=2 syncprov_search_response: detaching op Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 op=3 UNBIND Dez 15 10:37:56 ldap04 slapd[6319]: conn=1013 fd=18 closed

messages on consumer

Dez 15 10:37:56 ldap02 slapd[6271]: do_syncrep1: rid=004 starting refresh (sending cookie=rid=004,sid=002,csn=20211215092402.061636Z#000000#002#000000) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn=config, UUID: 5d4870f0-f1d0-103b-92fc-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d4870f0-f1d0-103b-92fc-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN cn=config 20211215085439.318447Z#000000#004#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn=module{0},cn=config, UUID: 5d487b22-f1d0-103b-92fe-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d487b22-f1d0-103b-92fe-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN cn=module{0},cn=config 20211215085432.145148Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn=module{0},cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (cn=module{0},cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn=schema,cn=config, UUID: 5d4877bc-f1d0-103b-92fd-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d4877bc-f1d0-103b-92fd-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn=schema,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_add cn=schema,cn=config (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn={0}core,cn=schema,cn=config, UUID: 5d48abc4-f1d0-103b-92ff-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48abc4-f1d0-103b-92ff-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN cn={0}core,cn=schema,cn=config 20211215085432.146392Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn={0}core,cn=schema,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (cn={0}core,cn=schema,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn={1}cosine,cn=schema,cn=config, UUID: 5d48c23a-f1d0-103b-9300-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48c23a-f1d0-103b-9300-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN cn={1}cosine,cn=schema,cn=config 20211215085432.146967Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn={1}cosine,cn=schema,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (cn={1}cosine,cn=schema,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn={2}nis,cn=schema,cn=config, UUID: 5d48d1b2-f1d0-103b-9301-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48d1b2-f1d0-103b-9301-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN cn={2}nis,cn=schema,cn=config 20211215085432.147363Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn={2}nis,cn=schema,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (cn={2}nis,cn=schema,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn={3}inetorgperson,cn=schema,cn=config, UUID: 5d48dbc6-f1d0-103b-9302-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48dbc6-f1d0-103b-9302-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN cn={3}inetorgperson,cn=schema,cn=config 20211215085432.147621Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn={3}inetorgperson,cn=schema,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (cn={3}inetorgperson,cn=schema,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn={4}dyngroup,cn=schema,cn=config, UUID: 5d48e152-f1d0-103b-9303-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48e152-f1d0-103b-9303-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN cn={4}dyngroup,cn=schema,cn=config 20211215085432.147763Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn={4}dyngroup,cn=schema,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (cn={4}dyngroup,cn=schema,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: cn={5}kerberos,cn=schema,cn=config, UUID: 5d48e79c-f1d0-103b-9304-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48e79c-f1d0-103b-9304-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN cn={5}kerberos,cn=schema,cn=config 20211215085432.147924Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 cn={5}kerberos,cn=schema,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (cn={5}kerberos,cn=schema,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: olcDatabase={-1}frontend,cn=config, UUID: 5d48f458-f1d0-103b-9305-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48f458-f1d0-103b-9305-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN olcDatabase={-1}frontend,cn=config 20211215085432.148251Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 olcDatabase={-1}frontend,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (olcDatabase={-1}frontend,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: olcDatabase={0}config,cn=config, UUID: 5d48f7aa-f1d0-103b-9306-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48f7aa-f1d0-103b-9306-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN olcDatabase={0}config,cn=config 20211215092402.084067Z#000000#004#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 olcDatabase={0}config,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (olcDatabase={0}config,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: olcOverlay={0}syncprov,olcDatabase={0}config,cn=config, UUID: 7c3fa65a-f1d4-103b-983d-81584f1425b7 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 7c3fa65a-f1d4-103b-983d-81584f1425b7 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN olcOverlay={0}syncprov,olcDatabase={0}config,cn=config 20211215092402.083542Z#000000#004#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 olcOverlay={0}syncprov,olcDatabase={0}config,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (olcOverlay={0}syncprov,olcDatabase={0}config,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: olcDatabase={1}monitor,cn=config, UUID: 5d48fa48-f1d0-103b-9307-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48fa48-f1d0-103b-9307-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: dn_callback : entries have identical CSN olcDatabase={1}monitor,cn=config 20211215085432.148402Z#000000#000#000000 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 olcDatabase={1}monitor,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 entry unchanged, ignored (olcDatabase={1}monitor,cn=config) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_message_to_entry: rid=004 DN: olcDatabase={2}mdb,cn=config, UUID: 5d48fd0e-f1d0-103b-9308-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) csn=(none) tid 0x7f0589699700 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 inserted UUID 5d48fd0e-f1d0-103b-9308-1b7679847168 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_search (0) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 olcDatabase={2}mdb,cn=config Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_add olcDatabase={2}mdb,cn=config (68) Dez 15 10:37:56 ldap02 slapd[6271]: conn=-1 op=0 syncprov_matchops: recording uuid for dn=olcDatabase={2}mdb,cn=config on opc=0x7ef1740062c0 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_null_callback : error code 0x35 Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_modify olcDatabase={2}mdb,cn=config (53) Dez 15 10:37:56 ldap02 slapd[6271]: syncrepl_entry: rid=004 be_modify failed (53) Dez 15 10:37:56 ldap02 slapd[6271]: do_syncrepl: rid=004 rc 53 retrying (18 retries left)

---------------

It looks for me as the replication only fails for dn=olcDatabase={2}mdb,cn=config, which is the configuration of the main DB.

I recheckt my configuration with https://openldap.org/doc/admin26/replication.html For me it's the same.