> I was able to increase the PG_num property but only problem is to > reduce it. Anyways thanks for your valuable reply. AFAIK the old tool allowed you to do that but it didn't really work internally if the pool wasn't empty. In the new version it has been removed completely because it wasn't really working anyway (despite what the command line might lead you to believe). And it will be implemented soon-ish properly. Cheers, Sylvain -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html