Hi Marco, Am 04.02.2015 10:20, schrieb Colombo Marco: ... > We choosen the 6TB of disk, because we need a lot of storage in a small > amount of server and we prefer server with not too much disks. > However we plan to use max 80% of a 6TB Disk > 80% is too much! You will run into trouble. Ceph don't write the data in equal distribution. Sometimes I see an difference of 20% in the usage of the OSD. I recommend 60-70% as maximum. Udo _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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