On Thu, 22 Jan 2015, Chaitanya Huilgol wrote: > Hi Ilya, > > We have two options here, > (1) Have kernel export supported options and pass on supported options from ceph.conf automatically if user has not specified the same via rbd -o - this is what is done in the current patch > Or > (2) As suggested by you, Have a default map options in ceph.conf and pass all options which have not be overridden by rbd -o > > As I understand, there is no need to do both - we need to choose between the two. > After your suggestion, I am leaning towards option-2 as it give more krbd specific control. However, the onus now rests on the user to add default options based on what the kernel supports (for this we can still provide the options listing via the sysbus interface, say with 'rbd map supported_options' cli) I also think #2 is simpler and less surprising for the user. I think we can keep it simple! sage -- 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
