Maintained by: NLnet Labs

[Unbound-users] Resource temporarily unavailable and query problem with unbound

lst_hoe02 at kwsoft.de
Thu Nov 11 09:41:36 CET 2010


Zitat von "W.C.A. Wijngaards" <wouter at NLnetLabs.nl>:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi Sebastian,
>
> I am happy that you found a solution.
>
> On 11/10/2010 04:46 PM, Sebastian Nickel - Hetzner Online AG wrote:
>> I tried "netstat -su" and it showed me many UDP send buffer errors. So I
>> tried to set "net.core.wmem_max" to 8388608 (8m). It did not help.
>
> So it is the send buffer.
>
>> One last question:
>> If I use "so-rcvbuf: 8m" in unbound.conf does this only set the
>> appropiate kernel variables (like I did with sysctl) or is the value
>> "8m" used in some calculations inside unbounds code, too?
>
> No, it only uses the 8m to set a parameter on the socket itself (that
> overrides the kernel variable).

It does override the default, but must be lower then the *_max setting, no?

Regards

Andreas