Thank you. Iam able to replace the dmcrypt journal successfully. On Sep 5, 2017 18:14, "David Turner" <drakonst...@gmail.com> wrote:
> Did the journal drive fail during operation? Or was it taken out during > pre-failure. If it fully failed, then most likely you can't guarantee the > consistency of the underlying osds. In this case, you just put the affected > osds and add them back in as new osds. > > In the case of having good data on the osds, you follow the standard > process of closing the journal, create the new partition, set up all of the > partition metadata so that the ceph udev rules will know what the journal > is, and just create a new dmcrypt volume on it. I would recommend using the > same uuid as the old journal so that you don't need to update the symlinks > and such on the osd. After everything is done, run the journal create > command for the osd and start the osd. > > On Tue, Sep 5, 2017, 2:47 AM M Ranga Swami Reddy <swamire...@gmail.com> > wrote: > >> Hello, >> How to replace an OSD's journal created with dmcrypt, from one drive >> to another drive, in case of current journal drive failed. >> >> Thanks >> Swami >> _______________________________________________ >> ceph-users mailing list >> ceph-users@lists.ceph.com >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >
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