Our users are running CoreOS with kernel 3.17.2. Our user tested this by setting up the config and then bringing down one of the mons. See https://github.com/deis/deis/issues/2711#issuecomment-66566318 for his testing scenario.
On Thu, Dec 11, 2014 at 8:16 AM, Joao Eduardo Luis <j...@redhat.com> wrote: > On 12/11/2014 02:46 PM, Gregory Farnum wrote: > >> On Thu, Dec 11, 2014 at 2:21 AM, Joao Eduardo Luis <j...@redhat.com> >> wrote: >> >>> On 12/11/2014 04:28 AM, Christopher Armstrong wrote: >>> >>>> >>>> If someone could point me to where this fix should go in the code, I'd >>>> actually love to dive in - I've been wanting to contribute back to Ceph, >>>> and this bug has hit us personally so I think it's a good candidate :) >>>> >>> >>> >>> I'm not sure where the bug is or what it may be (see reply to Christian's >>> email sent a few minutes ago). >>> >>> I believe the first step to assess what's happening is to reliably >>> reproduce >>> this. Ideally in a different environment, or such that it makes it clear >>> it's not an issue specific to your deployment. >>> >>> Next, say it's indeed the config file that is being misread: you'd >>> probably >>> want to look into common/config.{cc,h}. If it happens to be a bug while >>> building a monmap, you'd want to look into mon/MonMap.cc and >>> mon/MonClient.cc. Being a radosgw issue, you'll probably want to look >>> into >>> 'rgw/*' and/or 'librados/*', but maybe someone else could give you the >>> pointers for those. >>> >>> I think the main task now is to reliably reproduce this. I haven't been >>> able to from the config you provided, but I may have made some >>> assumptions >>> that end up negating the whole bug. >>> >> >> It might require some kind of library bug, maybe...? What OS did you >> do this on, and what are people running when they see this not work? >> -Greg >> >> > For what is worth, I tested this against few-days-old master ( > bc2b9f6bf5fa629e127852720d6ad42ef1276b12) on ubuntu 14.04. > > -Joao > > > -- > Joao Eduardo Luis > Software Engineer | http://ceph.com >
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