[systemd-devel] nss-mymachines: slow name resolution

Kai Krakow hurikhan77 at gmail.com
Mon Feb 15 20:32:58 UTC 2016


Am Mon, 15 Feb 2016 14:28:19 +0100
schrieb Lennart Poettering <lennart at poettering.net>:

> On Sun, 14.02.16 13:49, Kai Krakow (hurikhan77 at gmail.com) wrote:
> 
> > Hello!
> > 
> > I've followed the man page guide to setup mymachines name
> > resolution in nsswitch.conf. It works. But it takes around 4-5
> > seconds to resolve a name. This is unexpected and cannot be used in
> > production.
> 
> This sounds like the LLMNR timeout done. I figure we should fix the
> docs to suggest that "mymachines" appears before "resolve" in
> nsswitch.conf. That should fix your issue...

Apparently it doesn't fix it - although I will leave it in this order
according to your recommendation.

Is there a way to globally disable LLMNR altogether to nail it down? I
tried setting LLMNR=false in *.network - didn't help.

-- 
Regards,
Kai

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