Hello,
I can not change my config.ldif file from the HDB backend to the MDB
backend. I have changed the following:
...
dn: cn=module{0},cn=config
objectClass: olcModuleList
cn: module{0}
olcModulePath: /usr/lib/ldap
-olcModuleLoad: {0}back_hdb
+olcModuleLoad: {0}back_mdb
olcModuleLoad: {1}dynlist.so
olcModuleLoad: {2}ppolicy.la
structuralObjectClass: olcModuleList
entryUUID: 9495e2a6-da11-1033-97d9-c1ceaf236428
creatorsName: cn=admin,cn=config
createTimestamp: 20140926214112Z
entryCSN: 20170201184048.317884Z#000000#000#000000
modifiersName: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
modifyTimestamp: 20170201184048Z
-dn: olcBackend={0}hdb,cn=config
+dn: olcBackend={0}mdb,cn=config
objectClass: olcBackendConfig
-olcBackend: {0}hdb
+olcBackend: {0}mdb
structuralObjectClass: olcBackendConfig
entryUUID: 94960592-da11-1033-97da-c1ceaf236428
creatorsName: cn=admin,cn=config
createTimestamp: 20140926214112Z
entryCSN: 20140926214112.940239Z#000000#000#000000
modifiersName: cn=admin,cn=config
modifyTimestamp: 20140926214112Z
-dn: olcDatabase={1}hdb,cn=config
+dn: olcDatabase={1}mdb,cn=config
objectClass: olcDatabaseConfig
-objectClass: olcHdbConfig
+objectClass: olcMdbConfig
-olcDatabase: {1}hdb
+olcDatabase: {1}mdb
+olcDbMaxSize: 1073741824
olcDbDirectory: /var/lib/ldap
olcSuffix: dc=harnet,dc=de
olcLastMod: TRUE
olcRootDN: cn=admin,dc=harnet,dc=de
olcRootPW::
-olcDbCheckpoint: 512 30
-olcDbConfig: {0}set_cachesize 0 2097152 0
-olcDbConfig: {1}set_lk_max_objects 1500
-olcDbConfig: {2}set_lk_max_locks 1500
-olcDbConfig: {3}set_lk_max_lockers 1500
-structuralObjectClass: olcHdbConfig
entryUUID: 94960be6-da11-1033-97db-c1ceaf236428
creatorsName: cn=admin,cn=config
createTimestamp: 20140926214112Z
olcAccess: {0}to dn.subtree="dc=harnet,dc=de" by
dn="uid=lamdaemon,ou=users,
dc=harnet,dc=de" write by * none break
olcAccess: {1}to dn.base="" by * read
olcAccess: {2}to attrs=userPassword by anonymous auth by * none
olcAccess: {3}to dn.base="dc=harnet,dc=de" by * read
olcAccess: {4}to dn.subtree="ou=users,dc=harnet,dc=de" by dn="cn=Harbich CA
Server,ou=services,dc=harnet,dc=de" write by users read by * none
olcAccess: {5}to dn.subtree="ou=services,dc=harnet,dc=de" by dn="cn=Harbich
CA Server,ou=services,dc=harnet,dc=de" write by users read by * none
olcAccess: {6}to * by dn="cn=admin,dc=harnet,dc=de" write by * read
olcDbIndex: cn pres,eq,sub
olcDbIndex: sn pres,eq,sub
olcDbIndex: uid pres,eq
olcDbIndex: mail pres,eq,sub
olcDbIndex: dcMailAlias pres,eq
olcDbIndex: givenName pres,eq,sub
olcDbIndex: dcSubMailAddress pres,eq
olcDbIndex: dcMailAlternateAddress pres,eq
olcDbIndex: dcAccountStatus pres,eq
olcDbIndex: uidNumber eq
olcDbIndex: gidNumber eq
olcDbIndex: dhcpHWAddress eq
olcDbIndex: uniqueMember eq
olcDbIndex: memberUid eq
olcDbIndex: objectClass eq
olcDbIndex: loginShell eq
olcDbIndex: sambaSID eq
olcDbIndex: sambaPrimaryGroupSID eq
olcDbIndex: sambaGroupType eq
olcDbIndex: sambaSIDList eq
olcDbIndex: sambaDomainName eq
olcDbIndex: default sub
olcDbIndex: ou pres,eq,sub
entryCSN: 20190304162152.376029Z#000000#000#000000
modifiersName: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
modifyTimestamp: 20190304162152Z
-dn: olcOverlay={0}dynlist,olcDatabase={1}hdb,cn=config
+dn: olcOverlay={0}dynlist,olcDatabase={1}mdb,cn=config
objectClass: olcOverlayConfig
objectClass: olcDynamicList
olcOverlay: {0}dynlist
olcDlAttrSet: {0}dcPosixSubAccount dcPosixOwnerURL
structuralObjectClass: olcDynamicList
entryUUID: 6f6012cc-da16-1033-84a3-8399e4f67731
creatorsName: cn=admin,cn=config
createTimestamp: 20140926221557Z
entryCSN: 20140926221557.994629Z#000000#000#000000
modifiersName: cn=admin,cn=config
modifyTimestamp: 20140926221557Z
...
When I play back the config and data ldif file after deleting the ldap
directories, I get the following error message:
"root@dsme01:/tmp# slapadd -F /etc/ldap/slapd.d -n 1 -l harnet.de.ldif
Database number selected via -n is out of range
Must be in the range 0 to 0 (the number of configured databases)"
Did I change something wrong in my config file above?
Thank you in advance for your support
