Recovery Appliance Rack Components
The Oracle Zero Data Loss Recovery Appliance consists of compute servers, storage servers, and the network components to connect to your network. Oracle offers a flexible configuration for the Recovery Appliance, so that you can acquire the resources that you need, and expand incrementally when you need more. You can configure up to 18 full racks into a single cluster.
Table 1-1 lists the components of a RA23-Z rack.
Table 1-1 Components of a Oracle Zero Data Loss Recovery Appliance RA23-Z Rack
In a normal redundancy configuration, a base rack (3 storage servers) provides 135 TB usable capacity and can be expanded with RA23-Z storage servers, each providing 45 TB usable capacity, up to a maximum of 17 storage servers. A full rack (17 storage servers) provides 779 TB usable capacity.
In a high redundancy configuration, a base rack provides 85 TB and full rack provides 495 TB of usable capacity.
Table 1-2 lists the components of a RA23 rack.
Table 1-2 Components of a Oracle Zero Data Loss Recovery Appliance RA23 Rack
In a normal redundancy configuration, a base rack (3 storage servers) provides 274 TB usable capacity and can be expanded with RA23 storage servers, each providing 92 TB usable capacity, up to a maximum of 17 storage servers. A full rack (17 storage servers) provides 1.57 PB usable capacity.
In high redundancy configurations, the usable capacity is 60 TB per storage server, or minimum (3 storage servers) 174 TB and full rack total 1 PB.
Table 1-3 lists the components of a RA21 rack that can support a total of 18 storage servers, which is a usable capacity under normal redundancy of 70 TB per storage server, or minimum (3 storage servers) 207 TB and full rack total 1.26 PB.
In high redundancy configurations, the usable capacity is 44 TB per storage server, or minimum (3 storage servers) 129 TB and full rack total 794 TB.
Table 1-3 Components of a Oracle Zero Data Loss Recovery Appliance RA21 Rack
Table 1-4 lists the components of a Recovery Appliance X8M rack that can support a total of 18 storage servers.
Table 1-4 Components of a Oracle Zero Data Loss Recovery Appliance X8M Rack
Table 1-5 lists the components of a Recovery Appliance X8 rack that can support a total of 18 storage servers.
Table 1-6 lists the components of a Recovery Appliance X7 rack that can support a total of 18 storage servers.
Table 1-7 lists the components of a Recovery Appliance X6 rack that can support a total of 18 storage servers.
Table 1-7 Components of a Recovery Appliance X6 Rack
Table 1-8 lists the components of a Recovery Appliance X5 rack.
Table 1-8 Components of a Recovery Appliance X5 Rack
Table 1-9 lists the components of a Recovery Appliance X4 rack.
Table 1-9 Components of a Recovery Appliance X4 Rack