'ceph pg dump' will tell you the status (active/clean/scrubbing/etc) for each pg. Does the same pg remain in state active+clean+scrubbing for more than 10 minutes? -Sam
On Thu, Dec 15, 2011 at 7:45 AM, Guido Winkelmann <guido-c...@thisisnotatest.de> wrote: > Am Donnerstag, 15. Dezember 2011, 17:32:25 schrieben Sie: >> On 12/15/2011 05:07 PM, Guido Winkelmann wrote: >> > Hi, >> > >> > I've got a small ceph cluster with one mon, one mds and two osds (all on >> > the same machine, for now), that I want to use as a block- and file >> > storage backend for qemu machine virtualisation. >> > >> > I found that read access to some of the rbd images, or parts of some of >> > them sometimes blocks indefinitely, usually after the image has been >> > sitting around untouched for a while, for example over night. This has >> > the effect that virtual machines that try to access their disks as well >> > as rbd commands like "rbd cp" will just hang indefinitely. >> > >> > I found that these blocks can usually be "fixed" by restarting one of >> > the> >> > osds. >> > >> > The last time this happened, ceph -s reported one of the osds to be in >> > state "active+clean+scrubbing". (I'm afraid I don't have the complete >> > output from ceph -s anymore.) >> > >> > Does anybody have any idea what could be going wrong here? >> >> I think it's fixed in v0.39 > > I'm already using 0.39, so, no. (Should have mentioned that to start with...) > > Guido > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majord...@vger.kernel.org > 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 majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html