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| en:dpi:dpi_components:platform:dpi_admin_multi:start [2018/03/18 12:14] – created lexx26 | en:dpi:dpi_components:platform:dpi_admin_multi:start [2022/03/30 09:10] (current) – removed edrudichgmailcom | ||
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| - | ====== 9 DPI vertical scaling ====== | ||
| - | {{indexmenu_n> | ||
| - | In SCAT-40 and higher the method of vertical scaling ((scaling within a single server)) is used named as a multicluster. In fact a 2-clusters it's like 2 dpi servers in one process. Each has its own set of ports, workflows, etc. but there are general data. A result symmetric traffic is not required as in the case of horizontal scaling. If you look at the hardware configuration of the server SCAT-40 is like two SCAT-20, but with one CPU, and SCAT-80 is four SCAT-20. | ||
| - | When configuring a multicluster, | ||
| - | < | ||
| - | in_dev = dna0 | dna2 | ||
| - | out_dev = dna1 | dna3 | ||
| - | </ | ||
| - | here,\\ | ||
| - | the sign | separates pairs of interfaces related to different clusters \\ | ||
| - | dna0 <-> dna1 is the pair of the first cluster \\ | ||
| - | dna2 <-> dna3 is the pair of the second cluster | ||