On 17 January 2013 20:46, Gandalf Corvotempesta <gandalf.corvotempesta@xxxxxxxxx> wrote: > 2013/1/16 Mark Nelson <mark.nelson@xxxxxxxxxxx>: > I don't know if I have to use a single two port IB card (switch > redundancy and no card redundancy) or > I have to use two single port cards. (or a single one port IB?) On the topic of IB.. But slightly off-topic all the same.. I would love to attempt getting Ceph running on rsockets if I could find the time (alas we don't run Ceph). rsockets is a fully userland implementation of BSD sockets over RDMA, supporting fork and all the usual goodies, in theory unless you are using the kernel RBD module (of the kernel FS module etc) you should be able to run it on rsockets and enjoy a considerable performance increase. rsockets is available in the librdmacm git up on Open Fabrics and dev + support happens on the linux-rdma list. -- CTO | Orion Virtualisation Solutions | www.orionvm.com.au Phone: 1300 56 99 52 | Mobile: 0428 754 846 -- 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
