Hi All, Is it possible at this point in time to setup some form of tiering of storage pools in ceph by modifying the crush map? For example I want to have my most recently used data on a small set of nodes that have SSD's and over time migrate data from the SSD's to some bulk spinning disk using a LRU policy?
Regards, Jimmy Tang -- Senior Software Engineer, Digital Repository of Ireland (DRI) Trinity Centre for High Performance Computing, Lloyd Building, Trinity College Dublin, Dublin 2, Ireland. http://www.tchpc.tcd.ie/ | [email protected] -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
