Did you manage to work this out? On 25 Dec 2015 9:33 am, "Josef Johansson" <jose...@gmail.com> wrote:
> Hi > > Someone here will probably lay out a detailed answer but to get you > started, > > All the details for the osd are in the xfs partitions, mirror a new USB > key and change ip etc and you should be able to recover. > > If the journal is linked to a /dev/sdx, make sure it's in the same spot as > it was before.. > > All the best of luck > /Josef > On 25 Dec 2015 05:39, "deeepdish" <deeepd...@gmail.com> wrote: > >> Hello, >> >> Had an interesting issue today. >> >> My OSD hosts are booting off a USB key which, you guessed it has a root >> partition on there. All OSDs are mounted. My USB key failed on one of >> my OSD hosts, leaving the data on OSDs inaccessible to the rest of my >> cluster. I have multiple monitors running other OSD hosts where data can >> be recovered to. However I’m wondering if there’s a way to “restore” / >> “rebuild” the ceph install that was on this host without having all OSDs >> resync again. >> >> Lesson learned = don’t use USB boot/root drives. However, now just >> looking at what needs to be done once the OS and Ceph packages are >> reinstalled. >> >> Thank you. >> _______________________________________________ >> ceph-users mailing list >> ceph-users@lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >
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