Dell EMC VxFlex Ready Node 14G Quick Start Manual - Page 4
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Quick Start Guide
Physical server requirements
Component
Processor
Physical memory
Disk space
Connectivity
VxFlex Ready Node Quick Start Guide
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– One Slave MDM
– One Tie Breaker
– Minimum of three SDSs (on the same servers as the above components, or
on three different servers)
– SDCs, up to the maximum allowed (on the same servers as the above
components, or on different servers)
5-node cluster
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– One Master MDM
– Two Slave MDMs
– Two Tie Breakers
– Minimum of three SDSs (on the same servers as the above components, or
on three different servers)
– SDCs, up to the maximum allowed (on the same servers as the above
components, or on different servers)
VxFlex OS Gateway server on a separate server, or together with an MDM or SDS.
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Do not install the VxFlex OS Gateway on an SDC server or on an SDS on which
RFcache will be enabled.
Table 1 Server physical requirements
Requirement
One of the following:
Intel or AMD x86 64-bit (recommended)
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Intel or AMD x86 32-bit (for Xen only)
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VxFlex OS component requirements:
500 MB RAM for the Meta Data Manager (MDM)
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500 MB RAM for each VxFlex OS Data Server (SDS)
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50 MB RAM for each VxFlex OS Data Client (SDC)
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1 GB for each physical node or Xen hypervisor
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10 GB for VMware topologies
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One of the following:
1/10/25/40/50/100 GbE network
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IP-over-InfiniBand network
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Dual-port network interface cards (recommended)
Ensure the following:
There is network connectivity between all components.
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Network bandwidth and latency between all nodes is acceptable, according to application
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demands.
Ethernet switch supports the bandwidth between network nodes.
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MTU settings are consistent across all servers and switches.
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