Hi - I am hoping to find some more clarification about Ceph total data usage as it is represented in Prox UI.
Info on the cluster & storage:
3 servers, each w/ 2x 1TB SSD + 10x 2TB HDD
Ceph Pools: 2
#1: ceph_ssd (triple replication, host failure domain)
#2: ceph_hdd (triple replication, host failure domain)
Approx Max Storage (after formatting):
~5.5TB SSD >>> 1.8TB in triplicate
~54.6TB HDD >>> 18.2TB in triplicate
So, there are a couple questions I have here:
First, why does ceph_ssd report Used 739.20 GiB, but CLI reports 312GB x 3 = 936GB?
Also, why doesn't the GUI % used take into account the replication policy? So, instead of 14.5%, it would report ~43.5%.
Thanks for your help
Info on the cluster & storage:
3 servers, each w/ 2x 1TB SSD + 10x 2TB HDD
Ceph Pools: 2
#1: ceph_ssd (triple replication, host failure domain)
#2: ceph_hdd (triple replication, host failure domain)
Approx Max Storage (after formatting):
~5.5TB SSD >>> 1.8TB in triplicate
~54.6TB HDD >>> 18.2TB in triplicate
So, there are a couple questions I have here:
First, why does ceph_ssd report Used 739.20 GiB, but CLI reports 312GB x 3 = 936GB?
Also, why doesn't the GUI % used take into account the replication policy? So, instead of 14.5%, it would report ~43.5%.
Thanks for your help
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