Hi, Let say disk /dev/sdb failed on node nodeA. I would hot remove it, plug a new one and ceph-deploy osd create nodeA:/dev/sdb There is more context about how this is actually managed by ceph and the operating system in http://dachary.org/?p=2428 Fully automated disks life cycle in a Ceph cluster Cheers On 20/11/2013 10:27, Robert van Leeuwen wrote:
Hi, What is the easiest way to replace a failed disk / OSD. It looks like the documentation here is not really compatible with ceph_deploy: http://ceph.com/docs/master/rados/operations/add-or-rm-osds/ It is talking about adding stuff to the ceph.conf while ceph_deploy works in a different way. (I've tried it without adding to ceph.conf and that obviously did not work) Is there a easy way to replace a single failed OSD which has been deployed with ceph_deploy? You could remove the OSD and add a new one but I would prefer to just reuse the current config / OSD numbers. Basically I would like to do a partition/format and some ceph commands to get stuff working again... Thx, Robert van Leeuwen _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
-- Loïc Dachary, Artisan Logiciel Libre _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
