i found out that as long as DDS overlay is active on the mdb database, startup failed. if remove DDS everything is fine again.

that’s the DDS config: dn: olcOverlay={1}dds,olcDatabase={1}mdb,cn=config objectClass: olcOverlayConfig objectClass: olcDDSConfig olcOverlay: {1}dds olcDDSdefaultTtl: 7d

looks like a bug?

regards,chris

Begin forwarded message:

From: BÖSCH Christian boesch@fhv.at Date: 11 November 2015 at 08:54:46 GMT+1 To: "openldap-technical@openldap.org" openldap-technical@openldap.org Subject: startup failed

Hi,

I set up an openldap server with all desired configs (cn=config, mmr, etc etc) as node 1. Then I start it up, which is quite slow (I think it waits on node 2 which is not available yet). Then I add an empty base tree:

dn: dc=example,dc=net objectClass: dcObject objectClass: organization o: ORG1 o: ORG2 dc: example

dn: cn=admin,dc=example,dc=net objectClass: organizationalRole cn: LDAP Admin cn: admin

dn: o=org1,dc=example,dc=net o: ORG1 objectClass: organization objectClass: top

dn: o=org2,dc=example,dc=net o: ORG2 objectClass: organization objectClass: top

After that restarting slapd always fails. That’s in debug log:

Nov 11 08:35:00 openldap1 slapd[27812]: slapd startup: initiated. Nov 11 08:35:00 openldap1 slapd[27812]: backend_startup_one: starting "cn=config" Nov 11 08:35:00 openldap1 slapd[27812]: config_back_db_open Nov 11 08:35:00 openldap1 slapd[27812]: backend_startup_one: starting "dc=example,dc=net" Nov 11 08:35:00 openldap1 slapd[27812]: mdb_db_open: database "dc=example,dc=net": dbenv_open(/var/db/openldap-data). Nov 11 08:35:00 openldap1 slapd[27812]: => mdb_search Nov 11 08:35:00 openldap1 slapd[27812]: mdb_dn2entry("dc=example,dc=net") Nov 11 08:35:00 openldap1 slapd[27812]: => mdb_dn2id("dc=example,dc=net") Nov 11 08:35:00 openldap1 slapd[27812]: <= mdb_dn2id: got id=0x1 Nov 11 08:35:00 openldap1 slapd[27812]: => mdb_entry_decode: Nov 11 08:35:00 openldap1 slapd[27812]: <= mdb_entry_decode Nov 11 08:35:00 openldap1 slapd[27812]: search_candidates: base="dc=example,dc=net" (0x00000001) scope=2 Nov 11 08:35:00 openldap1 slapd[27812]: => mdb_equality_candidates (objectClass) Nov 11 08:35:00 openldap1 slapd[27812]: => key_read Nov 11 08:35:00 openldap1 slapd[27812]: <= mdb_index_read: failed (-30798) Nov 11 08:35:00 openldap1 slapd[27812]: <= mdb_equality_candidates: id=0, first=0, last=0 Nov 11 08:35:00 openldap1 slapd[27812]: => mdb_equality_candidates (objectClass) Nov 11 08:35:00 openldap1 slapd[27812]: => key_read Nov 11 08:35:00 openldap1 slapd[27812]: <= mdb_index_read: failed (-30798) Nov 11 08:35:00 openldap1 slapd[27812]: <= mdb_equality_candidates: id=0, first=0, last=0 Nov 11 08:35:00 openldap1 slapd[27812]: mdb_search_candidates: id=0 first=0 last=0 Nov 11 08:35:00 openldap1 slapd[27812]: mdb_search: no candidates Nov 11 08:35:00 openldap1 slapd[27812]: send_ldap_result: conn=-1 op=0 p=0

Does anybody see the problem? King regards, Chris