[Samba] strange: Failed DNS update - NT_STATUS_IO_TIMEOUT

[Rowland Penny]

On 19/01/15 10:30, L.P.H. van Belle wrote:
> Hai,
>   
> Im seeing something very strange.  ( Debian wheezy, sernet-samba 4.1.14 )
>   
> after update-ing my debian servers and restarting them, im see-ing the following on my ADDC2.
>   
> [2015/01/19 11:09:10.422641,  0] ../source4/dsdb/dns/dns_update.c:294(dnsupdate_nameupdate_done)
>    ../source4/dsdb/dns/dns_update.c:294: Failed DNS update - NT_STATUS_IO_TIMEOUT
>   
> I checked the SOA's of the DNS and both are the same.
> And, besides above i see no errors, and as fare as i know/can see, everything is working fine.
>   
> stopping sernet-samba-ad and bind and starting them again did not solve this error.
>   
> anyone any tips, where to look next.
>   
> Running :
> samba-tool  drs showrepl on both DC's, all successfull, and no errors.
> same, with :
> samba-tool  ldapcmp --filter="whenChanged" ldap://rtd-dc1 ldap://rtd-dc2 -d0
> All successfull, and no errors.
>   
> so i anyone has any suggestion.
> Nothing has changed in my setup, which was running fine. ( and looks like it, it still is)
>   
>   
> Greetz,
>   
> Louis
>   
>   

Hi Louis, did you enjoy your holiday :-)

you say 'after update-ing my debian servers and restarting them' and 
then say 'Nothing has changed in my setup', did anything get updated by 
the update ?? if so it could be one of the updates.

Rowland