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Re: [Samba] [BUG] Fail update Samba 4.8.0




Hi Raphael,

Can anyone tell me in which likely version will fix this problem.
If this bug will really be fixed? I noticed that it does not appear in the
list of known defects of samba 4.8.0 and 4.8.1.

The patch has missed 4.8.1 deadline. From what I have heard, there should be a 4.8.2 in the very near future with that patch.

Cheers,

Denis



Thank you for your help;

*Atte.*

*Rafael d'Ávila.*

*"O único lugar onde o sucesso vem antes do trabalho é no dicionário."*


Em qui, 26 de abr de 2018 às 16:55, Rowland Penny via samba <
samba@xxxxxxxxxxxxxxx> escreveu:

On Thu, 26 Apr 2018 16:43:13 -0400
Rafael Oliveira d'Ávila <davilatr@xxxxxxxxx> wrote:

 As guidance, we look forward to Samba 4.8.1 for upgrade.
However, the same bug remains in version 4.8.0
Again I will go back to the previous version (4.7.5)

Does anyone else share this problem?

 samba4.service - LSB: start and stop samba4
   Loaded: loaded (/etc/rc.d/init.d/samba4; bad; vendor preset:
disabled) Active: active (running) since Thu 2018-04-26 16:32:31 -04;
6 minutes ago Docs: man: systemd-sysv-generator (8)
  Process: 10336 ExecStop = / etc / rc.d / init.d / samba4 stop (code
= exited, status = 0 / SUCCESS)
  Process: 31614 ExecStart = / etc / rc.d / init.d / samba4 start
(code = exited, status = 0 / SUCCESS)
   CGroup: /system.slice/samba4.service
           ├─31621 / usr / local / samba / sbin // samba -D
           ├─31628 / usr / local / samba / sbin // samba -D
           ├─31629 / usr / local / samba / sbin // samba -D
           ├─31631 / usr / local / samba / sbin // samba -D
           ├─31633 / usr / local / samba / sbin // samba -D
           ├─31634 / usr / local / samba / sbin // samba -D
           ├─31635 / usr / local / samba / sbin // samba -D
           ├─31636 / usr / local / samba / sbin // samba -D
           ├─31637 / usr / local / samba / sbin // samba -D
           ├─31638 / usr / local / samba / sbin // samba -D
           ├─31639 / usr / local / samba / sbin // samba -D
           ├─31641 / usr / local / samba / sbin // samba -D
           └─31643 / usr / local / samba / sbin // samba -D
samba [31643]: [2018/04/26 16: 32: 37.364664, 0]
../lib/util/util_runcmd.c:327(samba_runcmd_io_handler)
samba [31643]: / usr / local / samba / sbin / samba_dnsupdate: vars
['HOSTNAME'] = samdb.host_dns_name ()
samba [31643]: [2018/04/26 16: 32: 37.364743, 0]
../lib/util/util_runcmd.c:327(samba_runcmd_io_handler)
samba [31643]: / usr / local / samba / sbin / samba_dnsupdate: File
"/usr/local/samba/lib64/python2.7/site-packages/samba/samdb.py", line
653, in host_dns_name
samba [31643]: [2018/04/26 16: 32: 37.365014, 0]
../lib/util/util_runcmd.c:327(samba_runcmd_io_handler)
samba [31643]: / usr / local / samba / sbin / samba_dnsupdate: return
res [0] ['dNSHostName'] [0]
samba [31643]: [2018/04/26 16: 32: 37.365167, 0]
../lib/util/util_runcmd.c:327(samba_runcmd_io_handler)
samba [31643]: / usr / local / samba / sbin / samba_dnsupdate:
KeyError: 'No such element'
samba [31643]: [2018/04/26 16: 32: 37.393083,
0] ../source4/dsdb/dns/dns_ update.c:330(dnsupdate_nameupdate_done)
samba [31643]: ../source4/dsdb/dns/dns_update.c:330: Failed DNS
update - with error code 1


samba_dnsupdate

Unable to determine the DomainSID, can not enforce uniqueness
constraint on local domainSIDs

Searching for dsServiceName in rootDSE failed: operations error at
../source4/dsdb/samdb/ldb_modules/rootdse.c:516
Failed to find our own NTDS Settings DN in the ldb!
Searching for dsServiceName in rootDSE failed: operations error at
../source4/dsdb/samdb/ldb_modules/rootdse.c:516
Failed to find our own NTDS Settings DN in the ldb!
Searching for dsServiceName in rootDSE failed: operations error at
../source4/dsdb/samdb/ldb_modules/rootdse.c:516
Failed to find our own NTDS Settings DN in the ldb!
Traceback (most recent call last):
  File "/ usr / local / samba / sbin / samba_dnsupdate", line 748, in
<module>
    sub_vars = get_subst_vars (samdb)
  File "/ usr / local / samba / sbin / samba_dnsupdate", line 370, in
get_subst_vars
    vars ['HOSTNAME'] = samdb.host_dns_name ()
  File
"/usr/local/samba/lib64/python2.7/site-packages/samba/samdb.py", line
653, in host_dns_name return res [0] ['dNSHostName'] [0]
KeyError: 'No such element'


*Atte.*

*Rafael d'Ávila.*

*"O único lugar onde o sucesso vem antes do trabalho é no
dicionário."*

2018-04-24 9:35 GMT-04:00 Rowland Penny via samba
<samba@xxxxxxxxxxxxxxx>:

On Tue, 24 Apr 2018 09:22:48 -0400
Rafael Oliveira d'Ávila via samba <samba@xxxxxxxxxxxxxxx> wrote:

After performing the update of samba version 4.7.3 to version
4.8.0, an error occurred while starting the service.


Can someone help me? Did you solve this problem?

I did the donwgrade for the service to work.


That is how you solve this problem, DO NOT UPGRADE TO 4.8.0, it is
borked, faulty, got a bug, however you want to put it ;-)

Just wait until 4.8.1 comes out, it will contain the fix for this
problem.

Rowland

Unfortunately, whilst a fix for this is in master, for various reasons,
it didn't make it into 4.8.1. This means that 4.8.1, like 4.8.0, is
unusable for upgrade purposes.

Sorry

Rowland


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