https://github.com/ceph/ceph/compare/hammer...wip-ecpool-hammer In order to bypass the crush verification, you could: ceph tell mon.* injectargs --crushtool /bin/true Cheers On 13/10/2015 15:41, Sage Weil wrote: > On Tue, 13 Oct 2015, Luis Periquito wrote: >> the store.db dir is 3.4GB big :( >> >> can I do it on my side? > > Nevermind, I was able to reproduce it from the bugzilla. I've pushed a > branch wip-ecpool-hammer. Not sure which distro you're on, but packages > will appear at gitbuilder.ceph.com in 30-45 minutes. This fixes the mon > crash, which will let you delete the pool. I suggest stopping the OSDs > before starting the mon with this or else they might get pg create > messages and crash too. Once the pool is removed you can start them > again. They shouldn't need to be upgraded. > > Note that the latest hammer doesn't let you create the pool at all because > it fails the crush safety check (I had to disable the check to reproduce > this), so that's good at least! > > sage > >> >> On Tue, Oct 13, 2015 at 2:25 PM, Sage Weil <sage@xxxxxxxxxxxx> wrote: >>> On Tue, 13 Oct 2015, Luis Periquito wrote: >>>> Any ideas? I'm growing desperate :( >>>> >>>> I've tried compiling from source, and including >>>> https://github.com/ceph/ceph/pull/5276, but it still crashes on boot >>>> of the ceph-mon >>> >>> If you can email a (link to a) tarball of your mon data directory I'd love >>> to extract the osdmap and see why crush is crashing.. it's obviously not >>> supposed to do that (even with a bad rule). You can also use >>> the ceph-post-file utility. >>> >>> Thanks! >>> sage >>> >>> >>>> >>>> ---------- Forwarded message ---------- >>>> From: Luis Periquito <periquito@xxxxxxxxx> >>>> Date: Tue, Oct 13, 2015 at 12:26 PM >>>> Subject: Re: monitor crashing >>>> To: Ceph Users <ceph-users@xxxxxxxxxxxxxx> >>>> >>>> >>>> I'm currently running Hammer (0.94.3), created an invalid LRC profile >>>> (typo in the l=, should have been l=4 but was l=3, and now I don't >>>> have enough different ruleset-locality) and created a pool. Is there >>>> any way to delete this pool? remember I can't start the ceph-mon... >>>> >>>> On Tue, Oct 13, 2015 at 11:56 AM, Luis Periquito <periquito@xxxxxxxxx> wrote: >>>>> It seems I've hit this bug: >>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1231630 >>>>> >>>>> is there any way I can recover this cluster? It worked in our test >>>>> cluster, but crashed the production one... >>>> -- >>>> 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 >>>> >>>> >> -- >> 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 >> >> > -- > 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 > -- Loïc Dachary, Artisan Logiciel Libre
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