On Fri, 23 Sep 2011, Noah Watkins wrote: > On Thu, Sep 22, 2011 at 14:29, Sage Weil <sage@xxxxxxxxxxxx> wrote: > > Currently the dns resolution is handled by mount.ceph and 'rbd map/unmap'. > > I don't think that will go away (at the very least need to support old > > kernels). > > This is good to know. I never encountered the DNS lookup because I've > always used a non-standard installation path, avoiding mount.ceph. > > > Allowing this in the raw kernel interface would be nice, but I don't think > > we want make DNS_RESOLVER a strict dependency, since it's new, kind of > > kludgey, and a ripe target for compiling out of small or secure kernels. > > Can you make it build either with or without it? > > I sent out a new version of the patch that defines a libceph specific > configuration option to use the in-kernel dns resolver. So I was actually thinking we could just #ifdef off of CONFIG_DNS_RESOLVER, but I think your approach might be better because you'll see it in the config process and turn it on, vs having to dig through to wherever DNS_RESOLVER lives in kconfig. Maybe it should default y though? 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
