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Zerwes, Klaus

2014-Sep-18 16:02 UTC

[Samba] samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

I tried to join a samba4 to a win2008r2 level domain (OS level 2012) running
exchange 2010.
The join succeeds but the later replication is broken due to schema differences.

In order to to find the cause, I started a test setup with:
 * a win2008r2 DC w/ minimal AD
 * upgraded the schema and the OS to 2012 (function level is still 2008r2)
 * and added a exchange server to the domain.
And that is where the replication problems start.

I have used debian 7 and ubuntu 14.04, trying samba compiled from sources and
the sernet packages (both at version 4.1.12).

During the join I get several warnings about unknown IDs:
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030002
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030006
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030012
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x0003001D
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030033
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x0003003E
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030041
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030044
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030045
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030048
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x0003004B
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x0003004F
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030050
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030054
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x000A010D
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128359
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128364
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128365
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128366
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128380
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x2612838C
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x261283A8
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x261283C7
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x261283D2
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x261283DD
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF207D1
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF21389
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF21B64
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF2232A
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF22AFA
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF22AFC
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF22AFD
../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF22EE4
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090828
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090835
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090836
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090837
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x0009083C
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x0009083D
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090850
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090852
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090869
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x0009086B
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090877
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x0009087C
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x0009087E
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090886
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x0009088A
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x0009088E
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x0009088F
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x00090898
../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id 0x000908A5



running samba-tool drs showrepl for the samba ad looks OK
# samba-tool drs showrepl 
==== INBOUND NEIGHBORS ===
DC=ForestDnsZones,DC=test,DC=rls,DC=ad
    hostonly\W2K8R2 via RPC
        DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
        Last attempt @ Thu Sep 18 17:31:57 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:31:57 2014 CEST

CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
    hostonly\W2K8R2 via RPC
        DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
        Last attempt @ Thu Sep 18 17:31:57 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:31:57 2014 CEST

DC=DomainDnsZones,DC=test,DC=rls,DC=ad
    hostonly\W2K8R2 via RPC
        DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
        Last attempt @ Thu Sep 18 17:31:57 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:31:57 2014 CEST

CN=Configuration,DC=test,DC=rls,DC=ad
    hostonly\W2K8R2 via RPC
        DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
        Last attempt @ Thu Sep 18 17:31:57 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:31:57 2014 CEST

DC=test,DC=rls,DC=ad
    hostonly\W2K8R2 via RPC
        DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
        Last attempt @ Thu Sep 18 17:33:31 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:33:31 2014 CEST

==== OUTBOUND NEIGHBORS ===
CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
    hostonly\W2K8R2 via RPC
        DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
        Last attempt @ Thu Sep 18 17:11:47 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:11:47 2014 CEST

CN=Configuration,DC=test,DC=rls,DC=ad
    hostonly\W2K8R2 via RPC
        DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
        Last attempt @ Thu Sep 18 17:11:47 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:11:47 2014 CEST

DC=test,DC=rls,DC=ad
    hostonly\W2K8R2 via RPC
        DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
        Last attempt @ Thu Sep 18 17:33:50 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:33:50 2014 CEST

==== KCC CONNECTION OBJECTS ===
Connection --
    Connection name: d4568044-6ddc-403f-a87f-6e575c1cc667
    Enabled        : TRUE
    Server DNS name : w2k8r2.test.rls.ad
    Server DN name  : CN=NTDS
Settings,CN=W2K8R2,CN=Servers,CN=hostonly,CN=Sites,CN=Configuration,DC=test,DC=rls,DC=ad
        TransportType: RPC
        options: 0x00000001
Warning: No NC replicated for Connection!



running it for the win DC reveals the WERR_DS_DRA_SCHEMA_MISMATCH error (sami if
running repadmin /showrepl on the win DC)
# samba-tool drs showrepl w2k8r2.test.rls.ad 
==== INBOUND NEIGHBORS ===
DC=test,DC=rls,DC=ad
    hostonly\TESTADEX via RPC
        DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
        Last attempt @ Thu Sep 18 17:33:53 2014 CEST failed, result 8418
(WERR_DS_DRA_SCHEMA_MISMATCH)
        0 consecutive failure(s).
        Last success @ NTTIME(0)

CN=Configuration,DC=test,DC=rls,DC=ad
    hostonly\TESTADEX via RPC
        DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
        Last attempt @ Thu Sep 18 17:11:57 2014 CEST failed, result 8418
(WERR_DS_DRA_SCHEMA_MISMATCH)
        0 consecutive failure(s).
        Last success @ NTTIME(0)

CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
    hostonly\TESTADEX via RPC
        DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
        Last attempt @ Thu Sep 18 17:33:53 2014 CEST was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:33:53 2014 CEST

==== OUTBOUND NEIGHBORS ===
DC=test,DC=rls,DC=ad
    hostonly\TESTADEX via RPC
        DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
        Last attempt @ NTTIME(0) was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:34:39 2014 CEST

CN=Configuration,DC=test,DC=rls,DC=ad
    hostonly\TESTADEX via RPC
        DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
        Last attempt @ NTTIME(0) was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:31:58 2014 CEST

CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
    hostonly\TESTADEX via RPC
        DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
        Last attempt @ NTTIME(0) was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:31:58 2014 CEST

DC=DomainDnsZones,DC=test,DC=rls,DC=ad
    hostonly\TESTADEX via RPC
        DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
        Last attempt @ NTTIME(0) was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:31:58 2014 CEST

DC=ForestDnsZones,DC=test,DC=rls,DC=ad
    hostonly\TESTADEX via RPC
        DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
        Last attempt @ NTTIME(0) was successful
        0 consecutive failure(s).
        Last success @ Thu Sep 18 17:31:58 2014 CEST

==== KCC CONNECTION OBJECTS ===
Connection --
    Connection name: ae19f051-dfc3-4ec3-b9cc-7bc8ccf62bc5
    Enabled        : TRUE
    Server DNS name : testadex.test.rls.ad
    Server DN name  : CN=NTDS
Settings,CN=TESTADEX,CN=Servers,CN=hostonly,CN=Sites,CN=Configuration,DC=test,DC=rls,DC=ad
        TransportType: RPC
        options: 0x00000001
        ReplicatesNC: CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
        Reason: 0x00000002
            NTDSCONN_KCC_RING_TOPOLOGY
        ReplicatesNC: CN=Configuration,DC=test,DC=rls,DC=ad
        Reason: 0x00000002
            NTDSCONN_KCC_RING_TOPOLOGY
        ReplicatesNC: DC=test,DC=rls,DC=ad
        Reason: 0x00000002
            NTDSCONN_KCC_RING_TOPOLOGY



forcing the replication is not fixing the problem.


running a ldapcmp on config:
* Comparing [CONFIGURATION] context...

* DN lists have different size: 2536 != 2538
    CN=EXCG,CN=Mailbox Database 1438610048,CN=Databases,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
    CN=EXCG,CN=pubfolder,CN=Databases,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad

* Objects to be compared: 2536

Comparing:
'CN=Configuration,DC=test,DC=rls,DC=ad' [ldap://localhost]
'CN=Configuration,DC=test,DC=rls,DC=ad' [ldap://w2k8r2]
    Attributes found only in ldap://w2k8r2:
        subRefs
        msDS-NcType
    FAILED

* Result for [CONFIGURATION]: FAILURE

SUMMARY
---------

Attributes found only in ldap://w2k8r2:

    msDS-NcType
    subRefs




on domain:
* Comparing [DOMAIN] context...

* Objects to be compared: 276

Comparing:
'CN=Builtin,DC=test,DC=rls,DC=ad' [ldap://localhost]
'CN=Builtin,DC=test,DC=rls,DC=ad' [ldap://w2k8r2]
    Attributes found only in ldap://w2k8r2:
        serverState
    FAILED

Comparing:
'DC=test,DC=rls,DC=ad' [ldap://localhost]
'DC=test,DC=rls,DC=ad' [ldap://w2k8r2]
    Attributes found only in ldap://w2k8r2:
        serverState
        subRefs
        msDS-NcType
    FAILED

* Result for [DOMAIN]: FAILURE




and on schema:
* Comparing [SCHEMA] context...

* Objects to be compared: 4068

Comparing:
'CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad' [ldap://localhost]
'CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad' [ldap://w2k8r2]
    Attributes found only in ldap://w2k8r2:
        msDS-NcType
    FAILED

* Result for [SCHEMA]: FAILURE

SUMMARY
---------

Attributes found only in ldap://w2k8r2:

    msDS-NcType




# samba-tool dbcheck
Checking 319 objects
ERROR: missing GUID component for authOrig in object CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
Not fixing missing GUID
Please use --fix to fix these errors
Checked 319 objects (1 errors)

# samba-tool dbcheck --fix --yes
Checking 319 objects
ERROR: missing GUID component for authOrig in object CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
Change DN to
<GUID=b3c331ed-76d3-4b09-9ebb-1f36355a36d8>;<SID=S-1-5-21-1429754283-1111656078-1468358875-1128>;CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad? [YES]
WARNING: backlink from CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad already
removed from CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad - attribute
'authOrigBL': no matching attribute value while deleting attribute on
'CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad'
Fixed missing GUID on attribute authOrig
Checked 319 objects (1 errors)


# samba-tool dbcheck --cross-ncs
Checking 7717 objects
ERROR: orphaned backlink attribute 'msExchOWATranscodingMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWATranscodingMimeTypes
ERROR: orphaned backlink attribute 'msExchOWAForceSaveFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWAForceSaveFileTypes
ERROR: orphaned backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWABlockedMIMETypes
ERROR: orphaned backlink attribute 'msExchOWAForceSaveMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWAForceSaveMIMETypes
ERROR: orphaned backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWAAllowedFileTypes
ERROR: orphaned backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWAAllowedMimeTypes
ERROR: orphaned backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWABlockedFileTypes
ERROR: orphaned backlink attribute 'msExchOWATranscodingFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWATranscodingFileTypes
ERROR: orphaned backlink attribute 'msExchOWATranscodingMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWATranscodingMimeTypes
ERROR: orphaned backlink attribute 'msExchOWAForceSaveFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWAForceSaveFileTypes
ERROR: orphaned backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWABlockedMIMETypes
ERROR: orphaned backlink attribute 'msExchOWAForceSaveMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWAForceSaveMIMETypes
ERROR: orphaned backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWAAllowedFileTypes
ERROR: orphaned backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWAAllowedMimeTypes
ERROR: orphaned backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWABlockedFileTypes
ERROR: orphaned backlink attribute 'msExchOWATranscodingFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not removing orphaned backlink msExchOWATranscodingFileTypes
ERROR: description not present on Deleted Objects container CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad
Not fixing missing/incorrect attributes on CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad

ERROR: description not present on Deleted Objects container CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad
Not fixing missing/incorrect attributes on CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad

ERROR: orphaned backlink attribute 'authOrigBL' in
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad for link
authOrig in CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
Not removing orphaned backlink authOrig
ERROR: missing GUID component for authOrig in object CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
Not fixing missing GUID
Please use --fix to fix these errors
Checked 7717 objects (20 errors)




# samba-tool dbcheck --cross-ncs --fix --yes 
ERROR: orphaned backlink attribute 'msExchOWATranscodingMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWATranscodingMimeTypes [YES]
Fixed orphaned backlink msExchOWATranscodingMimeTypes
ERROR: orphaned backlink attribute 'msExchOWAForceSaveFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWAForceSaveFileTypes [YES]
Fixed orphaned backlink msExchOWAForceSaveFileTypes
ERROR: orphaned backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWABlockedMIMETypes [YES]
Fixed orphaned backlink msExchOWABlockedMIMETypes
ERROR: orphaned backlink attribute 'msExchOWAForceSaveMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWAForceSaveMIMETypes [YES]
Fixed orphaned backlink msExchOWAForceSaveMIMETypes
ERROR: orphaned backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWAAllowedFileTypes [YES]
Fixed orphaned backlink msExchOWAAllowedFileTypes
ERROR: orphaned backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWAAllowedMimeTypes [YES]
Fixed orphaned backlink msExchOWAAllowedMimeTypes
ERROR: orphaned backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWABlockedFileTypes [YES]
Fixed orphaned backlink msExchOWABlockedFileTypes
ERROR: orphaned backlink attribute 'msExchOWATranscodingFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWATranscodingFileTypes [YES]
Fixed orphaned backlink msExchOWATranscodingFileTypes
ERROR: orphaned backlink attribute 'msExchOWATranscodingMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWATranscodingMimeTypes [YES]
Fixed orphaned backlink msExchOWATranscodingMimeTypes
ERROR: orphaned backlink attribute 'msExchOWAForceSaveFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWAForceSaveFileTypes [YES]
Fixed orphaned backlink msExchOWAForceSaveFileTypes
ERROR: orphaned backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWABlockedMIMETypes [YES]
Fixed orphaned backlink msExchOWABlockedMIMETypes
ERROR: orphaned backlink attribute 'msExchOWAForceSaveMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWAForceSaveMIMETypes [YES]
Fixed orphaned backlink msExchOWAForceSaveMIMETypes
ERROR: orphaned backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWAAllowedFileTypes [YES]
Fixed orphaned backlink msExchOWAAllowedFileTypes
ERROR: orphaned backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWAAllowedMimeTypes [YES]
Fixed orphaned backlink msExchOWAAllowedMimeTypes
ERROR: orphaned backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWABlockedFileTypes [YES]
Fixed orphaned backlink msEWARNING: backlink from CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad already
removed from CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad - attribute
'authOrigBL': no matching attribute value while deleting attribute on
'CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad'
xchOWABlockedFileTypes
ERROR: orphaned backlink attribute 'msExchOWATranscodingFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Remove orphaned backlink msExchOWATranscodingFileTypes [YES]
Fixed orphaned backlink msExchOWATranscodingFileTypes
ERROR: description not present on Deleted Objects container CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad
Fix Deleted Objects container CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad by restoring default attributes?
[YES]
Fixed Deleted Objects container 'CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad'

ERROR: description not present on Deleted Objects container CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad
Fix Deleted Objects container CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad by restoring default attributes?
[YES]
Fixed Deleted Objects container 'CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad'

ERROR: orphaned backlink attribute 'authOrigBL' in
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad for link
authOrig in CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
Remove orphaned backlink authOrig [YES]
Fixed orphaned backlink authOrig
ERROR: missing GUID component for authOrig in object CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
Change DN to
<GUID=b3c331ed-76d3-4b09-9ebb-1f36355a36d8>;<SID=S-1-5-21-1429754283-1111656078-1468358875-1128>;CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad? [YES]
Fixed missing GUID on attribute authOrig
Checked 7717 objects (20 errors)



Still 18 error unfixable:
# samba-tool dbcheck --cross-ncs 
Checking 7717 objects
ERROR: missing backlink attribute 'msExchOWATranscodingFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWATranscodingFileTypesBL
ERROR: missing backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWABlockedFileTypesBL
ERROR: missing backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWAAllowedMimeTypesBL
ERROR: missing backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWAAllowedFileTypesBL
ERROR: missing backlink attribute 'msExchOWAForceSaveMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWAForceSaveMIMETypesBL
ERROR: missing backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWABlockedMIMETypesBL
ERROR: missing backlink attribute 'msExchOWAForceSaveFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWAForceSaveFileTypesBL
ERROR: missing backlink attribute 'msExchOWATranscodingMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWATranscodingMimeTypesBL
ERROR: missing backlink attribute 'msExchOWATranscodingFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWATranscodingFileTypesBL
ERROR: missing backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWABlockedFileTypesBL
ERROR: missing backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWAAllowedMimeTypesBL
ERROR: missing backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWAAllowedFileTypesBL
ERROR: missing backlink attribute 'msExchOWAForceSaveMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWAForceSaveMIMETypesBL
ERROR: missing backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWABlockedMIMETypesBL
ERROR: missing backlink attribute 'msExchOWAForceSaveFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWAForceSaveFileTypesBL
ERROR: missing backlink attribute 'msExchOWATranscodingMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
Not fixing missing backlink msExchOWATranscodingMimeTypesBL
ERROR: orphaned backlink attribute 'authOrigBL' in
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad for link
authOrig in CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
Not removing orphaned backlink authOrig
ERROR: missing GUID component for authOrig in object CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
Not fixing missing GUID
Please use --fix to fix these errors
Checked 7717 objects (18 errors)


Comparing the ldbsearch results for
CN=EXCG,CN=pubfolder,CN=Databases,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
--- localhost.log    2014-09-18 17:58:47.193220624 +0200
+++ w2k8r2.log    2014-09-18 17:58:47.593216298 +0200
@@ -4,6 +4,7 @@
 distinguishedName: CN=EXCG,CN=pubfolder,CN=Databases,CN=Exchange Administrativ
  e Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft Exchan
  ge,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
+dSCorePropagationData: 16010101000000.0Z
 instanceType: 4
 msExchActivationPreference: 134217727
 msExchHostServerLink: CN=EXCG,CN=Servers,CN=Exchange Administrative Group (FYD
@@ -20,9 +21,9 @@
 objectClass: msExchMDBCopy
 objectGUID: e5d72e1b-5dcb-4c91-adab-bf5e8d23fdfb
 systemFlags: 1073741824
-uSNChanged: 8101
-uSNCreated: 7301
-whenChanged: 20140918135858.0Z
+uSNChanged: 86519
+uSNCreated: 86519
+whenChanged: 20140917103126.0Z
 whenCreated: 20140917103126.0Z



Any hints and help to get that stuff running would be highly appreciated.

If I can provide further informations, please just let me know.

Best regards
Klaus

Rowland Penny

2014-Sep-18 17:05 UTC

head link

[Samba] samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

On 18/09/14 17:02, Zerwes, Klaus wrote:> I tried to join a samba4 to a win2008r2 level domain (OS level 2012)
running exchange 2010.
> The join succeeds but the later replication is broken due to schema
differences.
>
> In order to to find the cause, I started a test setup with:
>   * a win2008r2 DC w/ minimal AD
>   * upgraded the schema and the OS to 2012 (function level is still 2008r2)
>   * and added a exchange server to the domain.
> And that is where the replication problems start.
>
> I have used debian 7 and ubuntu 14.04, trying samba compiled from sources
and the sernet packages (both at version 4.1.12).
>
> During the join I get several warnings about unknown IDs:
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030002
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030006
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030012
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x0003001D
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030033
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x0003003E
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030041
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030044
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030045
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030048
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x0003004B
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x0003004F
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030050
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x00030054
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x000A010D
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128359
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128364
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128365
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128366
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x26128380
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x2612838C
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x261283A8
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x261283C7
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x261283D2
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x261283DD
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF207D1
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF21389
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF21B64
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF2232A
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF22AFA
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF22AFC
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF22AFD
> ../source4/dsdb/schema/schema_syntax.c:1021: Unknown governsID 0x7BF22EE4
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090828
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090835
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090836
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090837
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x0009083C
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x0009083D
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090850
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090852
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090869
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x0009086B
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090877
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x0009087C
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x0009087E
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090886
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x0009088A
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x0009088E
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x0009088F
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x00090898
> ../source4/dsdb/schema/schema_syntax.c:1076: Unknown attributeID_id
0x000908A5
>
>
>
> running samba-tool drs showrepl for the samba ad looks OK
> # samba-tool drs showrepl
> ==== INBOUND NEIGHBORS ===>
> DC=ForestDnsZones,DC=test,DC=rls,DC=ad
>      hostonly\W2K8R2 via RPC
>          DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
>          Last attempt @ Thu Sep 18 17:31:57 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:31:57 2014 CEST
>
> CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
>      hostonly\W2K8R2 via RPC
>          DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
>          Last attempt @ Thu Sep 18 17:31:57 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:31:57 2014 CEST
>
> DC=DomainDnsZones,DC=test,DC=rls,DC=ad
>      hostonly\W2K8R2 via RPC
>          DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
>          Last attempt @ Thu Sep 18 17:31:57 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:31:57 2014 CEST
>
> CN=Configuration,DC=test,DC=rls,DC=ad
>      hostonly\W2K8R2 via RPC
>          DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
>          Last attempt @ Thu Sep 18 17:31:57 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:31:57 2014 CEST
>
> DC=test,DC=rls,DC=ad
>      hostonly\W2K8R2 via RPC
>          DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
>          Last attempt @ Thu Sep 18 17:33:31 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:33:31 2014 CEST
>
> ==== OUTBOUND NEIGHBORS ===>
> CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
>      hostonly\W2K8R2 via RPC
>          DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
>          Last attempt @ Thu Sep 18 17:11:47 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:11:47 2014 CEST
>
> CN=Configuration,DC=test,DC=rls,DC=ad
>      hostonly\W2K8R2 via RPC
>          DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
>          Last attempt @ Thu Sep 18 17:11:47 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:11:47 2014 CEST
>
> DC=test,DC=rls,DC=ad
>      hostonly\W2K8R2 via RPC
>          DSA object GUID: 73958b3d-6ebe-4e33-96e8-1e96f86701f2
>          Last attempt @ Thu Sep 18 17:33:50 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:33:50 2014 CEST
>
> ==== KCC CONNECTION OBJECTS ===>
> Connection --
>      Connection name: d4568044-6ddc-403f-a87f-6e575c1cc667
>      Enabled        : TRUE
>      Server DNS name : w2k8r2.test.rls.ad
>      Server DN name  : CN=NTDS
Settings,CN=W2K8R2,CN=Servers,CN=hostonly,CN=Sites,CN=Configuration,DC=test,DC=rls,DC=ad
>          TransportType: RPC
>          options: 0x00000001
> Warning: No NC replicated for Connection!
>
>
>
> running it for the win DC reveals the WERR_DS_DRA_SCHEMA_MISMATCH error
(sami if running repadmin /showrepl on the win DC)
> # samba-tool drs showrepl w2k8r2.test.rls.ad
> ==== INBOUND NEIGHBORS ===>
> DC=test,DC=rls,DC=ad
>      hostonly\TESTADEX via RPC
>          DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
>          Last attempt @ Thu Sep 18 17:33:53 2014 CEST failed, result 8418
(WERR_DS_DRA_SCHEMA_MISMATCH)
>          0 consecutive failure(s).
>          Last success @ NTTIME(0)
>
> CN=Configuration,DC=test,DC=rls,DC=ad
>      hostonly\TESTADEX via RPC
>          DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
>          Last attempt @ Thu Sep 18 17:11:57 2014 CEST failed, result 8418
(WERR_DS_DRA_SCHEMA_MISMATCH)
>          0 consecutive failure(s).
>          Last success @ NTTIME(0)
>
> CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
>      hostonly\TESTADEX via RPC
>          DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
>          Last attempt @ Thu Sep 18 17:33:53 2014 CEST was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:33:53 2014 CEST
>
> ==== OUTBOUND NEIGHBORS ===>
> DC=test,DC=rls,DC=ad
>      hostonly\TESTADEX via RPC
>          DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
>          Last attempt @ NTTIME(0) was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:34:39 2014 CEST
>
> CN=Configuration,DC=test,DC=rls,DC=ad
>      hostonly\TESTADEX via RPC
>          DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
>          Last attempt @ NTTIME(0) was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:31:58 2014 CEST
>
> CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
>      hostonly\TESTADEX via RPC
>          DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
>          Last attempt @ NTTIME(0) was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:31:58 2014 CEST
>
> DC=DomainDnsZones,DC=test,DC=rls,DC=ad
>      hostonly\TESTADEX via RPC
>          DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
>          Last attempt @ NTTIME(0) was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:31:58 2014 CEST
>
> DC=ForestDnsZones,DC=test,DC=rls,DC=ad
>      hostonly\TESTADEX via RPC
>          DSA object GUID: d5c0b67a-de4f-47fd-a99a-e2d7614667d7
>          Last attempt @ NTTIME(0) was successful
>          0 consecutive failure(s).
>          Last success @ Thu Sep 18 17:31:58 2014 CEST
>
> ==== KCC CONNECTION OBJECTS ===>
> Connection --
>      Connection name: ae19f051-dfc3-4ec3-b9cc-7bc8ccf62bc5
>      Enabled        : TRUE
>      Server DNS name : testadex.test.rls.ad
>      Server DN name  : CN=NTDS
Settings,CN=TESTADEX,CN=Servers,CN=hostonly,CN=Sites,CN=Configuration,DC=test,DC=rls,DC=ad
>          TransportType: RPC
>          options: 0x00000001
>          ReplicatesNC: CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad
>          Reason: 0x00000002
>              NTDSCONN_KCC_RING_TOPOLOGY
>          ReplicatesNC: CN=Configuration,DC=test,DC=rls,DC=ad
>          Reason: 0x00000002
>              NTDSCONN_KCC_RING_TOPOLOGY
>          ReplicatesNC: DC=test,DC=rls,DC=ad
>          Reason: 0x00000002
>              NTDSCONN_KCC_RING_TOPOLOGY
>
>
>
> forcing the replication is not fixing the problem.
>
>
> running a ldapcmp on config:
> * Comparing [CONFIGURATION] context...
>
> * DN lists have different size: 2536 != 2538
>      CN=EXCG,CN=Mailbox Database 1438610048,CN=Databases,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
>      CN=EXCG,CN=pubfolder,CN=Databases,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
>
> * Objects to be compared: 2536
>
> Comparing:
> 'CN=Configuration,DC=test,DC=rls,DC=ad' [ldap://localhost]
> 'CN=Configuration,DC=test,DC=rls,DC=ad' [ldap://w2k8r2]
>      Attributes found only in ldap://w2k8r2:
>          subRefs
>          msDS-NcType
>      FAILED
>
> * Result for [CONFIGURATION]: FAILURE
>
> SUMMARY
> ---------
>
> Attributes found only in ldap://w2k8r2:
>
>      msDS-NcType
>      subRefs
>
>
>
>
> on domain:
> * Comparing [DOMAIN] context...
>
> * Objects to be compared: 276
>
> Comparing:
> 'CN=Builtin,DC=test,DC=rls,DC=ad' [ldap://localhost]
> 'CN=Builtin,DC=test,DC=rls,DC=ad' [ldap://w2k8r2]
>      Attributes found only in ldap://w2k8r2:
>          serverState
>      FAILED
>
> Comparing:
> 'DC=test,DC=rls,DC=ad' [ldap://localhost]
> 'DC=test,DC=rls,DC=ad' [ldap://w2k8r2]
>      Attributes found only in ldap://w2k8r2:
>          serverState
>          subRefs
>          msDS-NcType
>      FAILED
>
> * Result for [DOMAIN]: FAILURE
>
>
>
>
> and on schema:
> * Comparing [SCHEMA] context...
>
> * Objects to be compared: 4068
>
> Comparing:
> 'CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad'
[ldap://localhost]
> 'CN=Schema,CN=Configuration,DC=test,DC=rls,DC=ad' [ldap://w2k8r2]
>      Attributes found only in ldap://w2k8r2:
>          msDS-NcType
>      FAILED
>
> * Result for [SCHEMA]: FAILURE
>
> SUMMARY
> ---------
>
> Attributes found only in ldap://w2k8r2:
>
>      msDS-NcType
>
I do not know about the rest, but the ldapcmp problem was discussed 
recently and a patch to cure it was provided, see:

https://lists.samba.org/archive/samba/2014-August/184539.html

Rowland
>
>
> # samba-tool dbcheck
> Checking 319 objects
> ERROR: missing GUID component for authOrig in object
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
> Not fixing missing GUID
> Please use --fix to fix these errors
> Checked 319 objects (1 errors)
>
> # samba-tool dbcheck --fix --yes
> Checking 319 objects
> ERROR: missing GUID component for authOrig in object
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
> Change DN to
<GUID=b3c331ed-76d3-4b09-9ebb-1f36355a36d8>;<SID=S-1-5-21-1429754283-1111656078-1468358875-1128>;CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad? [YES]
> WARNING: backlink from CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad already
removed from CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad - attribute
'authOrigBL': no matching attribute value while deleting attribute on
'CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad'
> Fixed missing GUID on attribute authOrig
> Checked 319 objects (1 errors)
>
>
> # samba-tool dbcheck --cross-ncs
> Checking 7717 objects
> ERROR: orphaned backlink attribute
'msExchOWATranscodingMimeTypesBL' in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWATranscodingMimeTypes
> ERROR: orphaned backlink attribute 'msExchOWAForceSaveFileTypesBL'
in CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWAForceSaveFileTypes
> ERROR: orphaned backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWABlockedMIMETypes
> ERROR: orphaned backlink attribute 'msExchOWAForceSaveMIMETypesBL'
in CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWAForceSaveMIMETypes
> ERROR: orphaned backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWAAllowedFileTypes
> ERROR: orphaned backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWAAllowedMimeTypes
> ERROR: orphaned backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWABlockedFileTypes
> ERROR: orphaned backlink attribute
'msExchOWATranscodingFileTypesBL' in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWATranscodingFileTypes
> ERROR: orphaned backlink attribute
'msExchOWATranscodingMimeTypesBL' in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWATranscodingMimeTypes
> ERROR: orphaned backlink attribute 'msExchOWAForceSaveFileTypesBL'
in CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWAForceSaveFileTypes
> ERROR: orphaned backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWABlockedMIMETypes
> ERROR: orphaned backlink attribute 'msExchOWAForceSaveMIMETypesBL'
in CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWAForceSaveMIMETypes
> ERROR: orphaned backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWAAllowedFileTypes
> ERROR: orphaned backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWAAllowedMimeTypes
> ERROR: orphaned backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWABlockedFileTypes
> ERROR: orphaned backlink attribute
'msExchOWATranscodingFileTypesBL' in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink msExchOWATranscodingFileTypes
> ERROR: description not present on Deleted Objects container CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad
> Not fixing missing/incorrect attributes on CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad
>
> ERROR: description not present on Deleted Objects container CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad
> Not fixing missing/incorrect attributes on CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad
>
> ERROR: orphaned backlink attribute 'authOrigBL' in
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad for link
authOrig in CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink authOrig
> ERROR: missing GUID component for authOrig in object
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
> Not fixing missing GUID
> Please use --fix to fix these errors
> Checked 7717 objects (20 errors)
>
>
>
>
> # samba-tool dbcheck --cross-ncs --fix --yes
> ERROR: orphaned backlink attribute
'msExchOWATranscodingMimeTypesBL' in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWATranscodingMimeTypes [YES]
> Fixed orphaned backlink msExchOWATranscodingMimeTypes
> ERROR: orphaned backlink attribute 'msExchOWAForceSaveFileTypesBL'
in CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWAForceSaveFileTypes [YES]
> Fixed orphaned backlink msExchOWAForceSaveFileTypes
> ERROR: orphaned backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWABlockedMIMETypes [YES]
> Fixed orphaned backlink msExchOWABlockedMIMETypes
> ERROR: orphaned backlink attribute 'msExchOWAForceSaveMIMETypesBL'
in CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWAForceSaveMIMETypes [YES]
> Fixed orphaned backlink msExchOWAForceSaveMIMETypes
> ERROR: orphaned backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWAAllowedFileTypes [YES]
> Fixed orphaned backlink msExchOWAAllowedFileTypes
> ERROR: orphaned backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWAAllowedMimeTypes [YES]
> Fixed orphaned backlink msExchOWAAllowedMimeTypes
> ERROR: orphaned backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWABlockedFileTypes [YES]
> Fixed orphaned backlink msExchOWABlockedFileTypes
> ERROR: orphaned backlink attribute
'msExchOWATranscodingFileTypesBL' in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWATranscodingFileTypes [YES]
> Fixed orphaned backlink msExchOWATranscodingFileTypes
> ERROR: orphaned backlink attribute
'msExchOWATranscodingMimeTypesBL' in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWATranscodingMimeTypes [YES]
> Fixed orphaned backlink msExchOWATranscodingMimeTypes
> ERROR: orphaned backlink attribute 'msExchOWAForceSaveFileTypesBL'
in CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWAForceSaveFileTypes [YES]
> Fixed orphaned backlink msExchOWAForceSaveFileTypes
> ERROR: orphaned backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWABlockedMIMETypes [YES]
> Fixed orphaned backlink msExchOWABlockedMIMETypes
> ERROR: orphaned backlink attribute 'msExchOWAForceSaveMIMETypesBL'
in CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWAForceSaveMIMETypes [YES]
> Fixed orphaned backlink msExchOWAForceSaveMIMETypes
> ERROR: orphaned backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWAAllowedFileTypes [YES]
> Fixed orphaned backlink msExchOWAAllowedFileTypes
> ERROR: orphaned backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWAAllowedMimeTypes [YES]
> Fixed orphaned backlink msExchOWAAllowedMimeTypes
> ERROR: orphaned backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWABlockedFileTypes [YES]
> Fixed orphaned backlink msEWARNING: backlink from CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad already
removed from CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad - attribute
'authOrigBL': no matching attribute value while deleting attribute on
'CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad'
> xchOWABlockedFileTypes
> ERROR: orphaned backlink attribute
'msExchOWATranscodingFileTypesBL' in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Remove orphaned backlink msExchOWATranscodingFileTypes [YES]
> Fixed orphaned backlink msExchOWATranscodingFileTypes
> ERROR: description not present on Deleted Objects container CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad
> Fix Deleted Objects container CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad by restoring default attributes?
[YES]
> Fixed Deleted Objects container 'CN=Deleted
Objects,DC=DomainDnsZones,DC=test,DC=rls,DC=ad'
>
> ERROR: description not present on Deleted Objects container CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad
> Fix Deleted Objects container CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad by restoring default attributes?
[YES]
> Fixed Deleted Objects container 'CN=Deleted
Objects,DC=ForestDnsZones,DC=test,DC=rls,DC=ad'
>
> ERROR: orphaned backlink attribute 'authOrigBL' in
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad for link
authOrig in CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
> Remove orphaned backlink authOrig [YES]
> Fixed orphaned backlink authOrig
> ERROR: missing GUID component for authOrig in object
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
> Change DN to
<GUID=b3c331ed-76d3-4b09-9ebb-1f36355a36d8>;<SID=S-1-5-21-1429754283-1111656078-1468358875-1128>;CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad? [YES]
> Fixed missing GUID on attribute authOrig
> Checked 7717 objects (20 errors)
>
>
>
> Still 18 error unfixable:
> # samba-tool dbcheck --cross-ncs
> Checking 7717 objects
> ERROR: missing backlink attribute 'msExchOWATranscodingFileTypesBL'
in CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWATranscodingFileTypesBL
> ERROR: missing backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWABlockedFileTypesBL
> ERROR: missing backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWAAllowedMimeTypesBL
> ERROR: missing backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWAAllowedFileTypesBL
> ERROR: missing backlink attribute 'msExchOWAForceSaveMIMETypesBL'
in CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWAForceSaveMIMETypesBL
> ERROR: missing backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWABlockedMIMETypesBL
> ERROR: missing backlink attribute 'msExchOWAForceSaveFileTypesBL'
in CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWAForceSaveFileTypesBL
> ERROR: missing backlink attribute 'msExchOWATranscodingMimeTypesBL'
in CN=Default,CN=OWA Mailbox Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=Default,CN=OWA Mailbox
Policies,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWATranscodingMimeTypesBL
> ERROR: missing backlink attribute 'msExchOWATranscodingFileTypesBL'
in CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWATranscodingFileTypesBL
> ERROR: missing backlink attribute 'msExchOWABlockedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWABlockedFileTypesBL
> ERROR: missing backlink attribute 'msExchOWAAllowedMimeTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWAAllowedMimeTypesBL
> ERROR: missing backlink attribute 'msExchOWAAllowedFileTypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAAllowedFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWAAllowedFileTypesBL
> ERROR: missing backlink attribute 'msExchOWAForceSaveMIMETypesBL'
in CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWAForceSaveMIMETypesBL
> ERROR: missing backlink attribute 'msExchOWABlockedMIMETypesBL' in
CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWABlockedMIMETypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWABlockedMIMETypesBL
> ERROR: missing backlink attribute 'msExchOWAForceSaveFileTypesBL'
in CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWAForceSaveFileTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWAForceSaveFileTypesBL
> ERROR: missing backlink attribute 'msExchOWATranscodingMimeTypesBL'
in CN=owa (Default Web Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange
Administrative Group (FYDIBOHF23SPDLT),CN=Administrative
Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad for link
msExchOWATranscodingMimeTypes in CN=owa (Default Web
Site),CN=HTTP,CN=Protocols,CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> Not fixing missing backlink msExchOWATranscodingMimeTypesBL
> ERROR: orphaned backlink attribute 'authOrigBL' in
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad for link
authOrig in CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
> Not removing orphaned backlink authOrig
> ERROR: missing GUID component for authOrig in object
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad -
CN=DiscoverySearchMailbox
{D919BA05-46A6-415f-80AD-7E09334BB852},CN=Users,DC=test,DC=rls,DC=ad
> Not fixing missing GUID
> Please use --fix to fix these errors
> Checked 7717 objects (18 errors)
>
>
> Comparing the ldbsearch results for
CN=EXCG,CN=pubfolder,CN=Databases,CN=Exchange Administrative Group
(FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchange,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> --- localhost.log    2014-09-18 17:58:47.193220624 +0200
> +++ w2k8r2.log    2014-09-18 17:58:47.593216298 +0200
> @@ -4,6 +4,7 @@
>   distinguishedName: CN=EXCG,CN=pubfolder,CN=Databases,CN=Exchange
Administrativ
>    e Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=rls,CN=Microsoft
Exchan
>    ge,CN=Services,CN=Configuration,DC=test,DC=rls,DC=ad
> +dSCorePropagationData: 16010101000000.0Z
>   instanceType: 4
>   msExchActivationPreference: 134217727
>   msExchHostServerLink: CN=EXCG,CN=Servers,CN=Exchange Administrative Group
(FYD
> @@ -20,9 +21,9 @@
>   objectClass: msExchMDBCopy
>   objectGUID: e5d72e1b-5dcb-4c91-adab-bf5e8d23fdfb
>   systemFlags: 1073741824
> -uSNChanged: 8101
> -uSNCreated: 7301
> -whenChanged: 20140918135858.0Z
> +uSNChanged: 86519
> +uSNCreated: 86519
> +whenChanged: 20140917103126.0Z
>   whenCreated: 20140917103126.0Z
>
>
>
> Any hints and help to get that stuff running would be highly appreciated.
>
> If I can provide further informations, please just let me know.
>
> Best regards
> Klaus
>
>
>
>
>
>
>
>
>
>
>

Zerwes, Klaus

2014-Sep-19 08:04 UTC

head link

[Samba] samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

Will try today a new join and repl and start network package capturing during
the 2 steps and post them here.
Maybe somebody can get more infos out of the pcaps.

Klaus

Zerwes, Klaus

2014-Sep-19 08:12 UTC

head link

[Samba] samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

Just another note: due to the broken replication a regular demote fails.

# samba-tool domain demote -UAdministrator 
Desactivating inbound replication
Asking partner server w2k8r2.test.rls.ad to synchronize from us
Error while demoting, re-enabling inbound replication
ERROR(<class 'samba.drs_utils.drsException'>): Error while sending
a DsReplicaSync for partion CN=Configuration,DC=test,DC=rls,DC=ad -
drsException: DsReplicaSync failed (8418, 'WERR_DS_DRA_SCHEMA_MISMATCH')
  File
"/usr/local/samba/lib/python2.7/site-packages/samba/netcmd/domain.py",
line 650, in run
    sendDsReplicaSync(drsuapiBind, drsuapi_handle, ntds_guid, str(part),
drsuapi.DRSUAPI_DRS_WRIT_REP)
  File
"/usr/local/samba/lib/python2.7/site-packages/samba/drs_utils.py",
line 83, in sendDsReplicaSync
    raise drsException("DsReplicaSync failed %s" % estr)

Klaus

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samba - Sep 2014 - samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

[Samba] samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

[Samba] samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

[Samba] samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

[Samba] samba 4 domain join to win 2008r2 level DC w/ a schema with exchange 2010 extensions: replication after the join is broken

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