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

[Elias Pereira]

hi,

Still dealing with the error.

In some posts on the internet, a user reported that he has more than 40k
objects in samba and that's why the error occurs.

When running the command "samba-tool dbcheck --cross-ncs --fix --yes"
reports that it has "Checking 16529 objects (Checked 16529 objects (0
errors))". So it wouldn't be my case.

Running "samba-tool drs showrepl" doesn't show an error, but the replica
does.

When I replicate with the sub-options below, the replication is successful.

DC=ForestDnsZones
CN=Configuration
DC=DomainDnsZones
CN=Schema,CN=Configuration

When I leave only the domain “DC=campus,DC=sertao,DC=ifrs,DC=edu,DC=br” the
error occurs.

What are other ways of troubleshooting?

On Thu, Jan 4, 2024 at 10:30 AM Elias Pereira <empbilly at gmail.com> wrote:

> Hi Rowland,
>
> Could you tell me what the correct permissions are for the bind9 files?
>
> On Wed, Jan 3, 2024 at 5:46 PM Elias Pereira <empbilly at gmail.com> wrote:
>
>> The only 'problem' I can see is that the group is set to 'bind' instead
>>> of 'root', why is this ?
>>
>> If I'm not mistaken, I did it on the wiki, but maybe I needed an older
>> version.
>> I've corrected it to root:root
>>
>> 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.
>>
>> yes, I'm using BIND_DLZ backend for DNS.
>>
>> Do you think it might be something with the bind confs?
>>
>>
>>
>> On Wed, Jan 3, 2024 at 5:35 PM Rowland Penny via samba <
>> samba at lists.samba.org> wrote:
>>
>>> 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
>>>
>>> --
>>> To unsubscribe from this list go to the following URL and read the
>>> instructions:  https://lists.samba.org/mailman/options/samba
>>>
>>
>>
>> --
>> Elias Pereira
>>
>
>
> --
> Elias Pereira
>


-- 
Elias Pereira