We have two data centers (streched cluster) with 4 servers each in a VMware vsan config ( with Raid 1 -mirroring) of each with 20 disks / 60TB total capacity ( RAW). We would like to convert this cluster into proxmox with ceph as a storage.
I am listing out only the current VSAN storage layout as we have enough power for the compute.
(Figure's shown in Vcenter)
Total Useable capacity in VSAN : 454TB
VM Number: 150
Provisioned capacity for VM's : 130 TB ( total VM disk size)
FTT: raid1 (across datacenter)
Our redundancy goal in Proxmox: "Even if we lose one data center, we still want to tolerate some disk failures in the remaining DC without DU/DL"
I am not an expert in ceph, would like to get some opinion on what would be best storage layout for this requirement ?
I am listing out only the current VSAN storage layout as we have enough power for the compute.
(Figure's shown in Vcenter)
Total Useable capacity in VSAN : 454TB
VM Number: 150
Provisioned capacity for VM's : 130 TB ( total VM disk size)
FTT: raid1 (across datacenter)
Our redundancy goal in Proxmox: "Even if we lose one data center, we still want to tolerate some disk failures in the remaining DC without DU/DL"
I am not an expert in ceph, would like to get some opinion on what would be best storage layout for this requirement ?