[Samba] {Device Timeout} The I/O operation specified in %hs was not completed before the timeout period expired

[Rowland Penny]

On Wed, 3 Jan 2024 17:24:34 -0300
Elias Pereira <empbilly at gmail.com> wrote:

> >
> > Everything looks okay, so I am not sure what is going on here,
> > kerberos???
> 
> I don't know either! :(
> 
> What is in /etc/krb5.conf ?
> 
> 
> root at dc2:~# cat /etc/krb5.conf
> [libdefaults]
>     dns_lookup_realm = false
>     dns_lookup_kdc = true
>     default_realm = CAMPUS.SERTAO.IFRS.EDU.BR
> root at dc2:~# ls -laht /etc/krb5.conf
> -rw-r--r-- 1 root bind 115 Dec 12 15:31 /etc/krb5.conf
> 
> root at dc3:~# cat /etc/krb5.conf
> [libdefaults]
>     dns_lookup_realm = false
>     dns_lookup_kdc = true
>     default_realm = CAMPUS.SERTAO.IFRS.EDU.BR
> root at dc3:~# ls -laht /etc/krb5.conf
> -rw-r--r-- 1 root bind 115 Jul  7 11:33 /etc/krb5.conf

The only 'problem' I can see is that the group is set to 'bind' instead
of 'root', why is this ?

> 
> Is there any way I can increase the timeout in the command?
> 

Not that I am aware, but the mention of 'bind' above makes me wonder if
you are using Bind9 instead of the Samba builtin dns server.

Rowland