On Wed, 09 Oct 2013 05:01:40 -0700 Howard Chu hyc@symas.com wrote

michael@stroeder.com wrote:

...

I've updated the test data with LDIF files and a README describing the LDAP operations to perform:

http://www.stroeder.com/temp/openldap-testbed-its7710.tar.bz2

I consider this to be a serious issue which could be the cause for other replication issues including dead-locks we're experiencing. (Maybe there are similar issues in slapo-refint since dead-locks in our deployment arised when moving entries into different subtree.)

Thanks, fixed now in master. Looks like refint may have run into the same issue, also patched in master.

contextCSN values are correct now.

But now I see this during initial refresh phase of second server:

send_ldap_result: err=20 matched="" text="modify/add: memberOf: value #0 already exists"

Is that expected?

Ciao, Michael.

52555576 syncrepl_entry: rid=002 LDAP_RES_SEARCH_ENTRY(LDAP_SYNC_ADD) 52555576 syncrepl_entry: rid=002 inserted UUID b5736b9e-c52f-1032-99c4-31a68f008587 52555576 mdb_idl_fetch_key: [3bec70f1] 52555576 send_ldap_result: err=0 matched="" text="" 52555576 syncrepl_entry: rid=002 be_search (0) 52555576 syncrepl_entry: rid=002 cn=replicas,ou=groups,dc=example,dc=com 52555576 ==> mdb_add: cn=replicas,ou=groups,dc=example,dc=com 52555576 mdb_idl_insert_keys: b [f4f2ead9] 52555576 mdb_idl_insert_keys: b [8f2b53e8] 52555576 mdb_idl_insert_keys: b [cb13035d] 52555576 mdb_idl_insert_keys: b [c14a3e76] 52555576 mdb_idl_insert_keys: b [3bec70f1] 52555576 mdb_idl_insert_keys: b 52555576 send_ldap_result: err=0 matched="" text="" 52555576 mdb_modify: cn=slapd-1,ou=sys,dc=example,dc=com 52555576 mdb_modify_internal: add memberOf 52555576 dnMatch 0 "cn=replicas,ou=groups,dc=example,dc=com" "cn=replicas,ou=groups,dc=example,dc=com" 52555576 mdb_modify_internal: 20 modify/add: memberOf: value #0 already exists 52555576 send_ldap_result: err=20 matched="" text="modify/add: memberOf: value #0 already exists" 52555576 conn=-1 op=0: memberof_value_modify DN="cn=slapd-1,ou=sys,dc=example,dc=com" add memberOf="cn=replicas,ou=groups,dc=example,dc=com" failed err=20 52555576 mdb_modify: cn=slapd-2,ou=sys,dc=example,dc=com 52555576 mdb_modify_internal: add memberOf 52555576 dnMatch 0 "cn=replicas,ou=groups,dc=example,dc=com" "cn=replicas,ou=groups,dc=example,dc=com" 52555576 mdb_modify_internal: 20 modify/add: memberOf: value #0 already exists 52555576 send_ldap_result: err=20 matched="" text="modify/add: memberOf: value #0 already exists" 52555576 conn=-1 op=0: memberof_value_modify DN="cn=slapd-2,ou=sys,dc=example,dc=com" add memberOf="cn=replicas,ou=groups,dc=example,dc=com" failed err=20 52555576 syncrepl_entry: rid=002 be_add cn=replicas,ou=groups,dc=example,dc=com (0) 52555576 do_syncrep2: rid=002 LDAP_RES_INTERMEDIATE - REFRESH_DELETE 52555576 do_syncrep2: rid=002 cookie=rid=002,sid=001,csn=20131009130900.890770Z#000000#001#000000 52555576 slap_queue_csn: queing 0x7fd79c10c200 20131009130900.890770Z#000000#001#000000 52555576 base_candidates: base: "dc=example,dc=com" (0x00000001) 52555576 send_ldap_result: err=0 matched="" text="" 52555576 mdb_modify: dc=example,dc=com 52555576 mdb_modify_internal: replace contextCSN 52555576 send_ldap_result: err=0 matched="" text="" 52555576 slap_graduate_commit_csn: removing 0x7fd79c10c170 20131009130900.890770Z#000000#001#000000