Shulou(Shulou.com)06/02 Report--

1. VMware vSAN hyperconverged virtualization architecture design

Select a server on the VSAN HCL (compatibility list)

Balanced allocation

1. Recommend similar hardware configurations for hosts in the cluster, such as disk type and number, CPU, memory, etc.

VSAN supports some hosts that do not provide storage but can still use VSAN storage pools, however, this is not recommended

2. It is strongly recommended that at least 4 hosts

Because under three nodes, if one node is bad, VSAN cannot rebuild the Rebuild component, nor can it provide space for the new virtual machine (such as the default FTT is 1)

In addition, under 3 nodes, VSAN cannot migrate all data from nodes during maintenance

Mainframe design

1. Provide 10% of the CPU load for VSAN usage

2. Minimum configuration of 6GB memory for VSAN

Number of virtual machines supported per host

1. Refer to the configuration of VSAN Ready Nodes (including server and VDI)

2. The relationship between the minimum number of hosts and the maximum number of allowable failures (FTT)

Host > = 2*FTT + 1

Under Erasure Coding (only supported by VSAN 6.2)

RAID 5 requires at least 4 hosts

RAID 6 requires at least 6 hosts

Second, NetApp FAS2620 storage server virtualization architecture design.

Quickly access your data with a responsive virtual server infrastructure.

The groundbreaking high-performance flash memory system allows you to fully enjoy the advantages of containers and virtualization platforms.

Using our automatic reduction technology and Snapshot technology can help you achieve higher efficiency and help you reduce your power consumption, heat dissipation and space requirements by 50%.

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