Hi cephers, I have two questions about pg number setting. First : My storage informaiton is show as belows: HDD: 10 * 8TB CPU: Intel(R) Xeon(R) CPU E5645 @ 2.40GHz (24 cores) Memery: 64GB As my HDD capacity and my Mem is too large, so I want to set as many as 300 pgs to each OSD. Although 100 pgs per OSD is perferred. I want to know what is the disadvantage of setting too many pgs? Second: At begin ,I can not judge the capacity proportion of my workloads, so I can not set accurate pg numbers of different pools. How many pgs should I set for each pools first? -- 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
