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.str...@cesnet.cz> 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@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
