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Vblock Solution for Trusted Multi-Tenancy: Design Guide - VCE

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Host logical configuration <strong>for</strong> resource groups<br />

The following table identifies the specifications <strong>for</strong> each VMware ESXi host in the resource cluster.<br />

Attribute<br />

Specification<br />

Host ty pe and v ersion VMware ESXi Installable – v ersion 5.0<br />

Processors<br />

Storage presented<br />

Networking<br />

Memory<br />

x86 compatible<br />

SAN boot f or ESXi – 20 GB<br />

SAN LUN f or v irtual machines – 2 TB<br />

Connectiv ity to all needed VLANs<br />

Size to support v irtual machine workloads<br />

VMw are vSphere cluster host des ign specification <strong>for</strong> resource groups<br />

All VMware vSphere resource clusters are configured similarly with the following specifications.<br />

Attribute<br />

VMware Distributed Resource Scheduler<br />

conf iguration<br />

VMware Distributed Resource Scheduler<br />

Migration Threshold<br />

VMware High Av ailability Enable Host<br />

Monitoring<br />

VMware High Av ailability Admission Control<br />

Policy<br />

Specification<br />

Fully automated<br />

3 stars<br />

Yes<br />

Cluster tolerances 1 host f ailure (percentage based)<br />

VMware High Av ailability percentage 83%<br />

VMware High Av ailability Admission Control<br />

Response<br />

VMware High Av ailability Default VM Restart<br />

Priority<br />

VMware High Av ailability Host Isolation<br />

Response<br />

Prev ent v irtual machines f rom being powered on if they<br />

v iolate av ailability constraints<br />

N/A<br />

Leav e v irtual machine powered on<br />

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