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Book Overview & Buying
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Table Of Contents
Mastering VMware vSphere 6.7
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Monitoring a host's controller or VM's virtual disk usage is similar in scope to monitoring network usage. This resource, which represents a controller or the storing of a VM's virtual disk on a type of supported storage, isn't restricted by CPU or memory mechanisms like reservations, limits, or shares. The only way to restrict a VM's disk activity is to assign shares on the individual VM, which in turn may have to compete with other VMs running from the same storage volume. vCenter Server's charts come to our aid again in showing actual usage for both ESXi hosts and VMs.
Perform the following steps to create a host chart showing disk controller utilization:
This shows you the Summary tab in the Details section on the right.