Re: [knot-dns-users] signing parameters for number of cores

Hi Daniel.. I know.. especially the nsec3 chain would be very tricky to parallelize.. But it is no problem.. it is not a must have for us.. because we want so sign with increments, I think the duration would be negligible. Thanks a lot for your great work.. :) best regards -- Christian Petrasch Senior System Engineer DNS/Infrastructure IT-Services DENIC eG Kaiserstraße 75-77 60329 Frankfurt am Main GERMANY E-Mail: petrasch(a)denic.de http://www.denic.de PGP-KeyID: 549BE0AE, Fingerprint: 0E0B 6CBE 5D8C B82B 0B49 DE61 870E 8841 549B E0AE Angaben nach § 25a Absatz 1 GenG: DENIC eG (Sitz: Frankfurt am Main) Vorstand: Helga Krüger, Martin Küchenthal, Andreas Musielak, Dr. Jörg Schweiger Vorsitzender des Aufsichtsrats: Thomas Keller Eingetragen unter Nr. 770 im Genossenschaftsregister, Amtsgericht Frankfurt am Main Von: "Daniel Salzman" &lt;daniel.salzman(a)nic.cz&gt; An: "Christian Petrasch" &lt;petrasch(a)denic.de&gt; Kopie: knot-dns-users(a)lists.nic.cz Datum: 18.09.2018 11:18 Betreff: Re: [knot-dns-users] signing parameters for number of cores Hi Christian, We plan some speed up of DNSSEC signing, but we have to invent proper design of it first. Zone signing consists of more steps and some of them are difficult to parallelize. Best, Daniel On 09/18/2018 10:11 AM, Christian Petrasch wrote: signer with more cores.. buying the right processor in a server if we decide to use knot for signing.. modification in this direction.. 8841 549B E0AE Schweiger Frankfurt am Main cores ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ > Hi Christian, > Unfortunately, the present implementation of zone signing cannot utilize > more CPU cores per one zone. The "background-workers" option is useful > just > for setting the number of different-zone events which are executed > concurrently. > We even have a very old issue on this > https://gitlab.labs.nic.cz/knot/knot-dns/issues/186 > Is it a serious limitation for you deployment? > Regards, > Daniel > On 2018-09-11 11:52, Christian Petrasch wrote: >> Hi folks, >> >> sorry for the spam.. now with the right subject.. >> >> Maybe anybody can help me.. >> >> Is there any possibility to sign with more than one core ? The >> "background-workers" parameter didn't help... >> KnotDNS is using only one core for signing.. >> >> thanks a lot >> >> best regards >> -- >> Christian Petrasch >> Senior System Engineer >> DNS/Infrastructure >> IT-Services >> >> DENIC eG >> Kaiserstraße 75-77 >> 60329 Frankfurt am Main >> GERMANY >> >> E-Mail: petrasch(a)denic.de >> Fon: +49 69 27235-429 >> Fax: +49 69 27235-239 >> http://www.denic.de <http://www.denic.de/> >> >> PGP-KeyID: 549BE0AE, Fingerprint: 0E0B 6CBE 5D8C B82B 0B49 DE61 870E >> 8841 549B E0AE >> >> Angaben nach § 25a Absatz 1 GenG: DENIC eG (Sitz: Frankfurt am Main) >> Vorstand: Helga Krüger, Martin Küchenthal, Andreas Musielak, Dr. >> Jörg Schweiger >> Vorsitzender des Aufsichtsrats: Thomas Keller >> Eingetragen unter Nr. 770 im Genossenschaftsregister, Amtsgericht >> Frankfurt am Main