>>If you're willing to experiment give the patches below a try, not that >>I don't have a ceph test cluster available, so the conversion is >>untestested. Ok, Thanks ! I'll try them and see If I can improve qemu performance on a single drive with multiqueues. ----- Mail original ----- De: "Christoph Hellwig" <hch@xxxxxxxxxxxxx> À: "Alexandre DERUMIER" <aderumier@xxxxxxxxx> Cc: "Ceph Devel" <ceph-devel@xxxxxxxxxxxxxxx> Envoyé: Vendredi 24 Octobre 2014 12:55:01 Objet: Re: krbd blk-mq support ? If you're willing to experiment give the patches below a try, not that I don't have a ceph test cluster available, so the conversion is untestested. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html