VMware HA respects vApp startup order.
Answer(s): B
A vApp is a logical container of guest virtual machine objects. The use of a container provides the ability to use key management functionality, which can dramatically help a virtualized platform. Automation allows lots of VMs to be managed by fewer staff. Although the objects have startup and shutdown automation features, VMware HA does not currently understand this feature; therefore, at present, a manual process should be used to restart applications in the event of a VMware HA event.
vApp startup order can be configured to work with VMware Heartbeat status.
Answer(s): A
A vApp is a logical container of guest virtual machine objects. The use of a container provides the ability to use key management functionality, which can dramatically help a virtualized platform. Automation allows lots of VMs to be managed by fewer staff. The virtual machine Heartbeat is part of the VMware tools service. Other application services can be made a high priority or a parent of the VMware Tools service; in this case, on startup, waiting for the VMware tools service to start before starting the next guest virtual machine in the vApp would assume that the application service has started successfully.
A vApp can be created with its own resource settings and requirements.
A vApp is a logical container of guest virtual machine objects. The use of a container provides the ability to use key management functionality, which can dramatically help a virtualized platform. Automation allows lots of VMs to be managed by fewer staff. A vApp can have resource allocations applied at the vApp level, outside the resource pool configuration.
Which of the following is true?
OVF (Open Virtualization Format) files are prepackaged virtual machines that can be created with attributes such as EULA, IP settings, and so on. They can be imported into most modern virtualization hypervisors, not just VMware, thus enabling businesses to deploy and share applications simply by importing and exporting files, as opposed to going through a long, complicated installation process. The OVF export has a number of files, while an OVA file is the same logical product but exists as a single file.
A guest VM has 50 GB allocated to it and a 2 GB limit. What is the size of the swap file?
The size of the swap space is the maximum amount of allocated memory that could be reallocated to another VM in the event of contention. This is expressed as the size of configured memory minus the reservation.
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