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AVEVA™ Production Accounting

TABLE OF CONTENTS

Virtual Machine (VM) Pool update

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  • Last UpdatedFeb 28, 2025
  • 1 minute read

The VM pool update means that the VM pool prepares a batch of new VMs to exchange the existing unallocated VMs. Three situations trigger the VM pool to update:

  • The IMS sends a new version image to the tenant.

  • The IMS broadcasts a new version image to all tenants.

  • The administrator changes the pool regions.

The VM pool update does not affect user-allocated VMs. Also, changes in numbers, disconnect idle time or schedule setting of VM pools do not affect the existing VM pool VMs.

The update is a one-for-one mechanism. When a new machine is successfully created, the old one is replaced. During this period, unallocated machines (even the old image versions) in the VM pool can still be used.