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Content Owner: Herman Rutten | ||||
Summary
Hybrid: 4 Flash devices per node
All-Flash: 2-24 Flash devices per node
All-Flash: 2-24 Flash devices per node
Details
Each VxRail node always requires 1 high-performance SSD for write caching.
In Hybrid VxRail configurations the high-performance SSD in a disk group is also used for read caching. Per disk group 3-5 HDDs can be used as persistent storage (capacity drives).
In All-Flash VxRail configurations the high-performance SSD in a disk group is only used for write caching. Per node 1-5 SSDs can be used for read caching and persistent storage (capacity drives).
In Hybrid VxRail configurations the high-performance SSD in a disk group is also used for read caching. Per disk group 3-5 HDDs can be used as persistent storage (capacity drives).
In All-Flash VxRail configurations the high-performance SSD in a disk group is only used for write caching. Per node 1-5 SSDs can be used for read caching and persistent storage (capacity drives).
