Hi Tom, On 20/02/2015 22:59, Deneau, Tom wrote: > Is it possible to run an erasure coded pool using default k=2, m=2 profile on > a single node? > (this is just for functionality testing). The single node has 3 OSDs. > Replicated pools run fine.
For k=2 m=2 to work you need four (k+m) OSDs. As long the the crush rule allows it, you can have them on the same host. Cheers > > ceph.conf does contain: > osd crush chooseleaf type = 0 > > > -- Tom Deneau > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Loïc Dachary, Artisan Logiciel Libre
signature.asc
Description: OpenPGP digital signature
_______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
