Hi Daniel, On 03/18/2017 11:17 PM, Daniel wrote: > Hi there, > > i created a Cephcluster with 6 OSDs. Each OSD has 500GB > > In Proxmox I created a Pool with Size 2 Min 1. > Ceph df shows me I can use round about 1300GB Disk space. > Now I wanted to understand what Size and Min means. > > I think Size means duplicate 2 times – that’s the reason why I can use only > the half of 2700GB which also means I can break 3 HDDs. > But what means Min? I also can’t find anything in the documentation. The min 1, is the min_size option of the pool and tells ceph what should be the minimal number of replicas to serve I/O. http://docs.ceph.com/docs/jewel/rados/operations/pools/
ceph mailing list http://docs.ceph.com/docs/master/start/get-involved/ > > -- > Grüsse > > Daniel > _______________________________________________ > pve-user mailing list > [email protected] > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > Cheers, Alwin _______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
