Sorry, the bug last mail reported exists in centos 6.5. I'm not sure which kernel version solve this bug and 3.12 kernel is safe with fiemap on XFS On Fri, Sep 26, 2014 at 3:33 PM, Haomai Wang <haomaiwang at gmail.com> wrote: > On Fri, Sep 26, 2014 at 3:04 PM, Stefan Priebe - Profihost AG > <s.priebe at profihost.ag> wrote: >> Hi, >> >> as the documentation is very unspecific on this option i'm not sure >> whether we should enable or disable this one on dumpling. > > It all depends on your kernel version. For example, as I remember > there exists known XFS fiemap bug which will return false extent map. > > So you must ensure your kernel version with your local filesystem has > the right fiemap impl. > >> >> Greets, >> Stefan >> _______________________________________________ >> ceph-users mailing list >> ceph-users at lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > -- > Best Regards, > > Wheat -- Best Regards, Wheat
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