Ceph guarantee data consistency only when its write by Ceph When NVMe dies - we replace it and fill. Normal for our is a fill osd host for a two weeks k Sent from my iPhone > On 9 Sep 2021, at 17:10, Michal Strnad <michal.strnad@xxxxxxxxx> wrote: > > 2. When DB disk is not completely dead and has only relocated sectors without bad sectors ... we can add new disk to the server and make a copy from old to the new one (using dd or similar tools). After that we only switch symbolic links in associated OSDs (in /var/lib/ceph/osd/osd-*/block.db). But this does not work with a completely dead disk. > 3. It would be nice to have some command/script which can prepare data on new/replaced DB disk (scan over all disks) and accelerate DB disk replacement. > > How do you do it in your environment? _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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