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Elias Pereira

2019-May-07 13:47 UTC

[Samba] DN lists have different size: 4065 != 4029

Hello,

dc3 = principal DC
dc4 = secondary DC

I had this problem last month after updating samba to version 4.10.x. and
also the schema from 45 to 69. But it looked like it had been corrected.
Today I noticed that on dc4 there are computers that are not on dc3.

I updated:
4.7.x to 4.8.x
4.8.x to 4.9.x and only after that I upgrade to 4.10.x version.

When I run these commands:

samba-tool dbcheck --cross-ncs --reset-well-known-acls --fix --yes ---- OK
samba_dnsupdate --verbose --all-names -------------------------------------
OK
samba-tool drs showrepl
---------------------------------------------------------- OK

all show OK.

*dc3 schema: *

# ldbsearch -H /var/lib/samba/private/sam.ldb -b
'cn=Schema,cn=Configuration,dc=campus,dc=sertao,dc=ifrs,dc=edu,dc=br' -s
base objectVersion
# record 1
dn: CN=Schema,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
objectVersion: 69

# returned 1 records
# 1 entries
# 0 referrals

*dc4 schema:*

# ldbsearch -H /var/lib/samba/private/sam.ldb -b
'cn=Schema,cn=Configuration,dc=campus,dc=sertao,dc=ifrs,dc=edu,dc=br' -s
base objectVersion
# record 1
dn: CN=Schema,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
objectVersion: 69

# returned 1 records
# 1 entries
# 0 referrals

*smb.conf dc3*

# Global parameters
[global]
        netbios name = DC3
        realm = CAMPUS.SERTAO.IFRS.EDU.BR
        server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl,
winbindd, ntp_signd, kcc, dnsupdate
        workgroup = CAMPUS
        server role = active directory domain controller
        idmap_ldb:use rfc2307 = yes

        bind interfaces only = yes
        interfaces = lo eth0

        ldap server require strong auth = no
        #log file = /var/log/samba/log.%m
        #log level = 10
        ntlm auth = yes
        #ntlm auth = mschapv2-and-ntlmv2-only

        allow dns updates = nonsecure

        # SSL CERTS
        #tls enabled  = yes
        #tls keyfile  = tls/sertao.ifrs.edu.br.key.npw
        #tls certfile = tls/sertao.ifrs.edu.br.crt
        #tls cafile   = tls/ca_join_icpedu.crt

[netlogon]
        path = /var/lib/samba/sysvol/campus.sertao.ifrs.edu.br/scripts
        read only = No

[sysvol]
        path = /var/lib/samba/sysvol
        read only = No

*smb.conf dc4*

# Global parameters
[global]
        netbios name = DC4
        realm = CAMPUS.SERTAO.IFRS.EDU.BR
        server role = active directory domain controller
        server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl,
winbindd, ntp_signd, kcc, dnsupdate
        workgroup = CAMPUS
        idmap_ldb:use rfc2307  = yes

        bind interfaces only = yes
        interfaces = lo eth0

        ldap server require strong auth = no
        #log file = /var/log/samba/log.%m
        #log level = 10
        ntlm auth = yes
        #ntlm auth = mschapv2-and-ntlmv2-only

        allow dns updates = nonsecure

[netlogon]
        path = /var/lib/samba/sysvol/campus.sertao.ifrs.edu.br/scripts
        read only = No

[sysvol]
        path = /var/lib/samba/sysvol
        read only = No

*samba-tool fsmo show dc3:*

# samba-tool fsmo show
SchemaMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
InfrastructureMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
RidAllocationMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
PdcEmulationMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
DomainNamingMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
DomainDnsZonesMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
ForestDnsZonesMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br

*samba-tool fsmo show dc4:*

# samba-tool fsmo show
SchemaMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
InfrastructureMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
RidAllocationMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
PdcEmulationMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
DomainNamingMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
DomainDnsZonesMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
ForestDnsZonesMasterRole owner: CN=NTDS
Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br

Any ideas on how to debug this problem better? Any other log or config you
need, just ask.
-- 
Elias Pereira

Rowland Penny

2019-May-07 14:02 UTC

head link

[Samba] DN lists have different size: 4065 != 4029

On Tue, 7 May 2019 10:47:56 -0300
Elias Pereira via samba <samba at lists.samba.org> wrote:
> Hello,
> 
> dc3 = principal DC
> dc4 = secondary DC
> 
> I had this problem last month after updating samba to version 4.10.x.
> and also the schema from 45 to 69. But it looked like it had been
> corrected. Today I noticed that on dc4 there are computers that are
> not on dc3.
> 
Why did you upgrade the schema to '69' ?

That is the schema from 2012R2 and is still marked as experimental.

Rowland

L.P.H. van Belle

2019-May-07 14:10 UTC

head link

[Samba] DN lists have different size: 4065 != 4029

Could you run :  

samba-tool ldapcmp ldap://dc3 ldap://dc4 --filter=cn,CN,dc,DC

And compair that output?  



Greetz, 

Louis

> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Elias Pereira via samba
> Verzonden: dinsdag 7 mei 2019 15:48
> Aan: samba
> Onderwerp: [Samba] DN lists have different size: 4065 != 4029
> 
> Hello,
> 
> dc3 = principal DC
> dc4 = secondary DC
> 
> I had this problem last month after updating samba to version 
> 4.10.x. and
> also the schema from 45 to 69. But it looked like it had been 
> corrected.
> Today I noticed that on dc4 there are computers that are not on dc3.
> 
> I updated:
> 4.7.x to 4.8.x
> 4.8.x to 4.9.x and only after that I upgrade to 4.10.x version.
> 
> When I run these commands:
> 
> samba-tool dbcheck --cross-ncs --reset-well-known-acls --fix 
> --yes ---- OK
> samba_dnsupdate --verbose --all-names 
> -------------------------------------
> OK
> samba-tool drs showrepl
> ---------------------------------------------------------- OK
> 
> all show OK.
> 
> *dc3 schema: *
> 
> # ldbsearch -H /var/lib/samba/private/sam.ldb -b
> 'cn=Schema,cn=Configuration,dc=campus,dc=sertao,dc=ifrs,dc=edu
> ,dc=br' -s
> base objectVersion
> # record 1
> dn: 
> CN=Schema,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> objectVersion: 69
> 
> # returned 1 records
> # 1 entries
> # 0 referrals
> 
> *dc4 schema:*
> 
> # ldbsearch -H /var/lib/samba/private/sam.ldb -b
> 'cn=Schema,cn=Configuration,dc=campus,dc=sertao,dc=ifrs,dc=edu
> ,dc=br' -s
> base objectVersion
> # record 1
> dn: 
> CN=Schema,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> objectVersion: 69
> 
> # returned 1 records
> # 1 entries
> # 0 referrals
> 
> *smb.conf dc3*
> 
> # Global parameters
> [global]
>         netbios name = DC3
>         realm = CAMPUS.SERTAO.IFRS.EDU.BR
>         server services = s3fs, rpc, nbt, wrepl, ldap, cldap, 
> kdc, drepl,
> winbindd, ntp_signd, kcc, dnsupdate
>         workgroup = CAMPUS
>         server role = active directory domain controller
>         idmap_ldb:use rfc2307 = yes
> 
>         bind interfaces only = yes
>         interfaces = lo eth0
> 
>         ldap server require strong auth = no
>         #log file = /var/log/samba/log.%m
>         #log level = 10
>         ntlm auth = yes
>         #ntlm auth = mschapv2-and-ntlmv2-only
> 
>         allow dns updates = nonsecure
> 
>         # SSL CERTS
>         #tls enabled  = yes
>         #tls keyfile  = tls/sertao.ifrs.edu.br.key.npw
>         #tls certfile = tls/sertao.ifrs.edu.br.crt
>         #tls cafile   = tls/ca_join_icpedu.crt
> 
> [netlogon]
>         path = /var/lib/samba/sysvol/campus.sertao.ifrs.edu.br/scripts
>         read only = No
> 
> [sysvol]
>         path = /var/lib/samba/sysvol
>         read only = No
> 
> *smb.conf dc4*
> 
> # Global parameters
> [global]
>         netbios name = DC4
>         realm = CAMPUS.SERTAO.IFRS.EDU.BR
>         server role = active directory domain controller
>         server services = s3fs, rpc, nbt, wrepl, ldap, cldap, 
> kdc, drepl,
> winbindd, ntp_signd, kcc, dnsupdate
>         workgroup = CAMPUS
>         idmap_ldb:use rfc2307  = yes
> 
>         bind interfaces only = yes
>         interfaces = lo eth0
> 
>         ldap server require strong auth = no
>         #log file = /var/log/samba/log.%m
>         #log level = 10
>         ntlm auth = yes
>         #ntlm auth = mschapv2-and-ntlmv2-only
> 
>         allow dns updates = nonsecure
> 
> [netlogon]
>         path = /var/lib/samba/sysvol/campus.sertao.ifrs.edu.br/scripts
>         read only = No
> 
> [sysvol]
>         path = /var/lib/samba/sysvol
>         read only = No
> 
> *samba-tool fsmo show dc3:*
> 
> # samba-tool fsmo show
> SchemaMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> InfrastructureMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> RidAllocationMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> PdcEmulationMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> DomainNamingMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> DomainDnsZonesMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> ForestDnsZonesMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> 
> *samba-tool fsmo show dc4:*
> 
> # samba-tool fsmo show
> SchemaMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> InfrastructureMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> RidAllocationMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> PdcEmulationMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> DomainNamingMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> DomainDnsZonesMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> ForestDnsZonesMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> 
> Any ideas on how to debug this problem better? Any other log 
> or config you
> need, just ask.
> -- 
> Elias Pereira
> -- 
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
> 
>

Elias Pereira

2019-May-07 14:49 UTC

head link

[Samba] DN lists have different size: 4065 != 4029

Hello guys,

Why did you upgrade the schema to '69' ?>
> That is the schema from 2012R2 and is still marked as experimental.

I do not know why I did this update. Maybe I thought I could use DC as
2012R2. <sad>

Could you run :

> samba-tool ldapcmp ldap://dc3 ldap://dc4 --filter=cn,CN,dc,DC
> And compair that output?

I made the comparison. It has a jumble of differences.

Can I do a schema downgrade?

On Tue, May 7, 2019 at 11:11 AM L.P.H. van Belle via samba <
samba at lists.samba.org> wrote:
> Could you run :
>
> samba-tool ldapcmp ldap://dc3 ldap://dc4 --filter=cn,CN,dc,DC
>
> And compair that output?
>
>
>
> Greetz,
>
> Louis
>
>
> > -----Oorspronkelijk bericht-----
> > Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> > Elias Pereira via samba
> > Verzonden: dinsdag 7 mei 2019 15:48
> > Aan: samba
> > Onderwerp: [Samba] DN lists have different size: 4065 != 4029
> >
> > Hello,
> >
> > dc3 = principal DC
> > dc4 = secondary DC
> >
> > I had this problem last month after updating samba to version
> > 4.10.x. and
> > also the schema from 45 to 69. But it looked like it had been
> > corrected.
> > Today I noticed that on dc4 there are computers that are not on dc3.
> >
> > I updated:
> > 4.7.x to 4.8.x
> > 4.8.x to 4.9.x and only after that I upgrade to 4.10.x version.
> >
> > When I run these commands:
> >
> > samba-tool dbcheck --cross-ncs --reset-well-known-acls --fix
> > --yes ---- OK
> > samba_dnsupdate --verbose --all-names
> > -------------------------------------
> > OK
> > samba-tool drs showrepl
> > ---------------------------------------------------------- OK
> >
> > all show OK.
> >
> > *dc3 schema: *
> >
> > # ldbsearch -H /var/lib/samba/private/sam.ldb -b
> > 'cn=Schema,cn=Configuration,dc=campus,dc=sertao,dc=ifrs,dc=edu
> > ,dc=br' -s
> > base objectVersion
> > # record 1
> > dn:
> > CN=Schema,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > objectVersion: 69
> >
> > # returned 1 records
> > # 1 entries
> > # 0 referrals
> >
> > *dc4 schema:*
> >
> > # ldbsearch -H /var/lib/samba/private/sam.ldb -b
> > 'cn=Schema,cn=Configuration,dc=campus,dc=sertao,dc=ifrs,dc=edu
> > ,dc=br' -s
> > base objectVersion
> > # record 1
> > dn:
> > CN=Schema,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > objectVersion: 69
> >
> > # returned 1 records
> > # 1 entries
> > # 0 referrals
> >
> > *smb.conf dc3*
> >
> > # Global parameters
> > [global]
> >         netbios name = DC3
> >         realm = CAMPUS.SERTAO.IFRS.EDU.BR
> >         server services = s3fs, rpc, nbt, wrepl, ldap, cldap,
> > kdc, drepl,
> > winbindd, ntp_signd, kcc, dnsupdate
> >         workgroup = CAMPUS
> >         server role = active directory domain controller
> >         idmap_ldb:use rfc2307 = yes
> >
> >         bind interfaces only = yes
> >         interfaces = lo eth0
> >
> >         ldap server require strong auth = no
> >         #log file = /var/log/samba/log.%m
> >         #log level = 10
> >         ntlm auth = yes
> >         #ntlm auth = mschapv2-and-ntlmv2-only
> >
> >         allow dns updates = nonsecure
> >
> >         # SSL CERTS
> >         #tls enabled  = yes
> >         #tls keyfile  = tls/sertao.ifrs.edu.br.key.npw
> >         #tls certfile = tls/sertao.ifrs.edu.br.crt
> >         #tls cafile   = tls/ca_join_icpedu.crt
> >
> > [netlogon]
> >         path = /var/lib/samba/sysvol/campus.sertao.ifrs.edu.br/scripts
> >         read only = No
> >
> > [sysvol]
> >         path = /var/lib/samba/sysvol
> >         read only = No
> >
> > *smb.conf dc4*
> >
> > # Global parameters
> > [global]
> >         netbios name = DC4
> >         realm = CAMPUS.SERTAO.IFRS.EDU.BR
> >         server role = active directory domain controller
> >         server services = s3fs, rpc, nbt, wrepl, ldap, cldap,
> > kdc, drepl,
> > winbindd, ntp_signd, kcc, dnsupdate
> >         workgroup = CAMPUS
> >         idmap_ldb:use rfc2307  = yes
> >
> >         bind interfaces only = yes
> >         interfaces = lo eth0
> >
> >         ldap server require strong auth = no
> >         #log file = /var/log/samba/log.%m
> >         #log level = 10
> >         ntlm auth = yes
> >         #ntlm auth = mschapv2-and-ntlmv2-only
> >
> >         allow dns updates = nonsecure
> >
> > [netlogon]
> >         path = /var/lib/samba/sysvol/campus.sertao.ifrs.edu.br/scripts
> >         read only = No
> >
> > [sysvol]
> >         path = /var/lib/samba/sysvol
> >         read only = No
> >
> > *samba-tool fsmo show dc3:*
> >
> > # samba-tool fsmo show
> > SchemaMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > InfrastructureMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > RidAllocationMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > PdcEmulationMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > DomainNamingMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > DomainDnsZonesMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > ForestDnsZonesMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> >
> > *samba-tool fsmo show dc4:*
> >
> > # samba-tool fsmo show
> > SchemaMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > InfrastructureMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > RidAllocationMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > PdcEmulationMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > DomainNamingMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > DomainDnsZonesMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> > ForestDnsZonesMasterRole owner: CN=NTDS
> > Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> > ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> >
> > Any ideas on how to debug this problem better? Any other log
> > or config you
> > need, just ask.
> > --
> > Elias Pereira
> > --
> > To unsubscribe from this list go to the following URL and read the
> > instructions:  https://lists.samba.org/mailman/options/samba
> >
> >
>
>
> --
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
>

-- 
Elias Pereira

L.P.H. van Belle

2019-May-07 15:08 UTC

head link

[Samba] DN lists have different size: 4065 != 4029

Hai, 
 
Now, differences is fine, but can you see if one of the 2 servers is correct,
and for that it might be handy to share the output.
 
You can push the good DB to the other DC. ( a forced replication ) 
 
And i can understand why you upgrade ...  
Did you see :  
 
samba-tool domain schemaupgrade --help
Usage: samba-tool domain schemaupgrade [options]
Domain schema upgrading
Options:
  -h, --help            show this help message and exit
  -H URL, --URL=URL     LDB URL for database or target server
  -q, --quiet           Be quiet
  -v, --verbose         Be verbose
  --schema=SCHEMA       The schema file to upgrade to. Default is (Windows)
                        2012_R2.

 
The "Default" in samba 4.10.x is 2012R2..  
but show the output, we will think of something to fix it :-) 
 
 
Greetz, 
 
Louis
 
 

Van: Elias Pereira [mailto:empbilly at gmail.com] 
Verzonden: dinsdag 7 mei 2019 16:49
Aan: L.P.H. van Belle
CC: samba at lists.samba.org
Onderwerp: Re: [Samba] DN lists have different size: 4065 != 4029



Hello guys,


Why did you upgrade the schema to '69' ?

That is the schema from 2012R2 and is still marked as experimental. 

I do not know why I did this update. Maybe I thought I could use DC as 2012R2.
<sad>


Could you run :   
samba-tool ldapcmp ldap://dc3 ldap://dc4 --filter=cn,CN,dc,DC 
And compair that output? 

I made the comparison. It has a jumble of differences.


Can I do a schema downgrade?







On Tue, May 7, 2019 at 11:11 AM L.P.H. van Belle via samba <samba at
lists.samba.org> wrote:

Could you run :  

samba-tool ldapcmp ldap://dc3 ldap://dc4 --filter=cn,CN,dc,DC

And compair that output?  



Greetz, 

Louis

> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Elias Pereira via samba
> Verzonden: dinsdag 7 mei 2019 15:48
> Aan: samba
> Onderwerp: [Samba] DN lists have different size: 4065 != 4029
> 
> Hello,
> 
> dc3 = principal DC
> dc4 = secondary DC
> 
> I had this problem last month after updating samba to version 
> 4.10.x. and
> also the schema from 45 to 69. But it looked like it had been 
> corrected.
> Today I noticed that on dc4 there are computers that are not on dc3.
> 
> I updated:
> 4.7.x to 4.8.x
> 4.8.x to 4.9.x and only after that I upgrade to 4.10.x version.
> 
> When I run these commands:
> 
> samba-tool dbcheck --cross-ncs --reset-well-known-acls --fix 
> --yes ---- OK
> samba_dnsupdate --verbose --all-names 
> -------------------------------------
> OK
> samba-tool drs showrepl
> ---------------------------------------------------------- OK
> 
> all show OK.
> 
> *dc3 schema: *
> 
> # ldbsearch -H /var/lib/samba/private/sam.ldb -b
> 'cn=Schema,cn=Configuration,dc=campus,dc=sertao,dc=ifrs,dc=edu
> ,dc=br' -s
> base objectVersion
> # record 1
> dn: 
> CN=Schema,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> objectVersion: 69
> 
> # returned 1 records
> # 1 entries
> # 0 referrals
> 
> *dc4 schema:*
> 
> # ldbsearch -H /var/lib/samba/private/sam.ldb -b
> 'cn=Schema,cn=Configuration,dc=campus,dc=sertao,dc=ifrs,dc=edu
> ,dc=br' -s
> base objectVersion
> # record 1
> dn: 
> CN=Schema,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> objectVersion: 69
> 
> # returned 1 records
> # 1 entries
> # 0 referrals
> 
> *smb.conf dc3*
> 
> # Global parameters
> [global]
>         netbios name = DC3
>         realm = CAMPUS.SERTAO.IFRS.EDU.BR
>         server services = s3fs, rpc, nbt, wrepl, ldap, cldap, 
> kdc, drepl,
> winbindd, ntp_signd, kcc, dnsupdate
>         workgroup = CAMPUS
>         server role = active directory domain controller
>         idmap_ldb:use rfc2307 = yes
> 
>         bind interfaces only = yes
>         interfaces = lo eth0
> 
>         ldap server require strong auth = no
>         #log file = /var/log/samba/log.%m
>         #log level = 10
>         ntlm auth = yes
>         #ntlm auth = mschapv2-and-ntlmv2-only
> 
>         allow dns updates = nonsecure
> 
>         # SSL CERTS
>         #tls enabled  = yes
>         #tls keyfile  = tls/sertao.ifrs.edu.br.key.npw
>         #tls certfile = tls/sertao.ifrs.edu.br.crt
>         #tls cafile   = tls/ca_join_icpedu.crt
> 
> [netlogon]
>         path = /var/lib/samba/sysvol/campus.sertao.ifrs.edu.br/scripts
>         read only = No
> 
> [sysvol]
>         path = /var/lib/samba/sysvol
>         read only = No
> 
> *smb.conf dc4*
> 
> # Global parameters
> [global]
>         netbios name = DC4
>         realm = CAMPUS.SERTAO.IFRS.EDU.BR
>         server role = active directory domain controller
>         server services = s3fs, rpc, nbt, wrepl, ldap, cldap, 
> kdc, drepl,
> winbindd, ntp_signd, kcc, dnsupdate
>         workgroup = CAMPUS
>         idmap_ldb:use rfc2307  = yes
> 
>         bind interfaces only = yes
>         interfaces = lo eth0
> 
>         ldap server require strong auth = no
>         #log file = /var/log/samba/log.%m
>         #log level = 10
>         ntlm auth = yes
>         #ntlm auth = mschapv2-and-ntlmv2-only
> 
>         allow dns updates = nonsecure
> 
> [netlogon]
>         path = /var/lib/samba/sysvol/campus.sertao.ifrs.edu.br/scripts
>         read only = No
> 
> [sysvol]
>         path = /var/lib/samba/sysvol
>         read only = No
> 
> *samba-tool fsmo show dc3:*
> 
> # samba-tool fsmo show
> SchemaMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> InfrastructureMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> RidAllocationMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> PdcEmulationMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> DomainNamingMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> DomainDnsZonesMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> ForestDnsZonesMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> 
> *samba-tool fsmo show dc4:*
> 
> # samba-tool fsmo show
> SchemaMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> InfrastructureMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> RidAllocationMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> PdcEmulationMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> DomainNamingMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> DomainDnsZonesMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> ForestDnsZonesMasterRole owner: CN=NTDS
> Settings,CN=DC3,CN=Servers,CN=Default-First-Site-Name,CN=Sites
> ,CN=Configuration,DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br
> 
> Any ideas on how to debug this problem better? Any other log 
> or config you
> need, just ask.
> -- 
> Elias Pereira
> -- 
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
> 
> 

-- 
To unsubscribe from this list go to the following URL and read the
instructions:  https://lists.samba.org/mailman/options/samba




-- 
Elias Pereira

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