[Samba] Copy private to another samba instance

Chan Min Wai dcmwai at gmail.com
Fri Feb 14 01:32:27 MST 2014

Just somemore Question...

Did bind just crash or only crash when where is a dns update?

Thank you.

On Fri, Feb 14, 2014 at 3:30 PM, Michał Półrolniczak <
michal.polrolniczak at warp.org.pl> wrote:

>  sadly I double check, and every time when it change by samba_upgradedns,
> i change it back to the bind9_9. The funy part is that when i picked up the
> 9_9 module i had to edit the source of samba because it throws exit error
> with something like: "version is 1, should be 2" - after few hits on google
> I edited source and BIND was working ok till last night.
>  W dniu 2014-02-14 07:50, Chan Min Wai pisze:
> Hi Michal,
> Just double if you DLZ module is for 9.9?
> /var/lib/samba/private/namd.conf
> the default is to 9.7 which will caused sometime like this...
> Thank you.
> On Fri, Feb 14, 2014 at 2:17 PM, Michał Półrolniczak <michal.polrolniczak at warp.org.pl> wrote:
>  Simply,
> when I switched from internal to bind9.9 had few problems with ddns,
> then after some tuning it worked ok, after reboot it was looking like
> only few DC clients could update they dns record other had denide at
> log. Now the bind9 exit with:
>  db.c:463: ENSURE(*versionp == ((void *)0)) failed, back trace
> #0 0x4250d6 in assertion_failed()+0x46
> #1 0x5b04ca in isc_assertion_failed()+0xa
> #2 0x47b686 in dns_db_closeversion()+0x76
> #3 0x44db50 in update_action()+0x3ca0
> #4 0x5d0e22 in isc__taskmgr_dispatch()+0x242
> #5 0x5d3f3f in evloop()+0x9f
> #6 0x5d448f in isc__app_ctxrun()+0x7f
> #7 0x416057 in main()+0xd87
> #8 0x7fc282b3e76d in _fini()+0x7fc282558ed5
> #9 0x416345 in _start()+0x29
> exiting (due to assertion failure)
> It throw this when there are few people in domain active, when there is
> few computers bind works. I didn't change anything named.conf related,
> and the rights are same.
> Before that the main problem with ddns was that using ms dns console i
> saw that every dns row is static and not dynamic, thats why the ddns
> didnt work. Removing it with ldbdel tool workd but I wanted quicker way
> - so I select them in DNS console, removed them and  from that moment i
> think the DNS broke up.
> So I would be happy to know if theres a safe way to transfer
> users/computers/gpo to clean samba4 installation without draging the dns.
> Oh btw, now when I switched back to inernal all dns rows are adding as
> static and not dynamic - samba4 4.1.4 Is that a bug?
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