> size=3: > When you write to only three OSDs, each one replicates to two more OSDs, a > total of 9 OSD writes. > Half of the OSDs make two writes, I would expect reduced performance with > 50% of the OSDs doing twice the work. > > I suspect if you added three more OSDs then size=3 would perform at > 100MB/sec and size=2 would be faster than 100MB/sec.
Sound reasonable now. I will test that when the new disk arrive. _______________________________________________ pve-devel mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
