----- On Aug 1, 2017, at 8:06 AM, Ulrich Windl [email protected] wrote:
>>>> "Lentes, Bernd" <[email protected]> schrieb am 31.07.2017 > um > 18:51 in Nachricht > <641329685.12981098.1501519915026.javamail.zim...@helmholtz-muenchen.de>: >> Hi, >> >> i'm currently a bit confused. I have several resources running as >> VirtualDomains, the vm reside on plain logical volumes without fs, these > lv's >> reside themself on a FC SAN. >> In that scenario i need cLVM to distribute the lvm metadata between the >> nodes. >> For playing around a bit and getting used to it i created a DRBD partition. > >> It resides on a logical volume (one on each node), which should be possible > >> following the documentation on linbit. >> The lv's reside each on a node on the local storage, not on the SAN (which >> would be a very strange configuration). > > So you use cLVM to crate local VGs, and you use DRBD to sync the local LVs? > Why don't you use the shared SAN? > I use it too. I just want to deal with DRBD and learn about it. >> But nevertheless it's a cLVM configuration. I don't think it's possible to >> have a cLVM and non-cLVM configuration at the same time on the same node. > > YOu can definitely have clustered and non-clustered VGs on one node. > >> Is that possible what i try to do ? > > I'm still wonderinh what you really want to accieve. See above. > > Regards, > Ulrich > >> >> >> Bernd >> >> >> -- >> Bernd Lentes >> >> Systemadministration >> institute of developmental genetics >> Gebäude 35.34 - Raum 208 >> HelmholtzZentrum München >> [email protected] >> phone: +49 (0)89 3187 1241 >> fax: +49 (0)89 3187 2294 >> >> no backup - no mercy >> >> >> Helmholtz Zentrum Muenchen >> Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH) >> Ingolstaedter Landstr. 1 >> 85764 Neuherberg >> www.helmholtz-muenchen.de >> Aufsichtsratsvorsitzende: MinDir'in Baerbel Brumme-Bothe >> Geschaeftsfuehrer: Prof. Dr. Guenther Wess, Heinrich Bassler, Dr. Alfons >> Enhsen >> Registergericht: Amtsgericht Muenchen HRB 6466 >> USt-IdNr: DE 129521671 >> >> >> _______________________________________________ >> Users mailing list: [email protected] >> http://lists.clusterlabs.org/mailman/listinfo/users >> >> Project Home: http://www.clusterlabs.org >> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf >> Bugs: http://bugs.clusterlabs.org > > > > > _______________________________________________ > Users mailing list: [email protected] > http://lists.clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org Helmholtz Zentrum Muenchen Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH) Ingolstaedter Landstr. 1 85764 Neuherberg www.helmholtz-muenchen.de Aufsichtsratsvorsitzende: MinDir'in Baerbel Brumme-Bothe Geschaeftsfuehrer: Prof. Dr. Guenther Wess, Heinrich Bassler, Dr. Alfons Enhsen Registergericht: Amtsgericht Muenchen HRB 6466 USt-IdNr: DE 129521671 _______________________________________________ Users mailing list: [email protected] http://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
