7.4

Table Of Contents
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Virtual machines with one or more disks, where all specify the same storage reservation policy:
Candidate reservations are filtered at the storage level so that vRealize Operations Manager only
evaluates datastores that match that storage reservation policy.
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Virtual machines with multiple disks, where some specify the same storage policy but others specify
no storage reservation policy:
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When the storage allocation type is COLLECTED, the default, all disks are treated as if they
share that same policy. vRealize Operations Manager evaluates datastores that match that
storage reservation policy.
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When the storage allocation type is DISTRIBUTED, virtual machines cannot be placed according
to vRealize Operations Manager recommendations because individual disk placement is not
supported. Placement defaults to vRealize Automation placement algorithms instead.
You can set the storage allocation type by using a custom property.
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Virtual machines with multiple disks, where the disks specify different storage reservation policies:
Because they have conflicting storage reservation policy requirements, these virtual machines cannot
be placed according to vRealize Operations Manager recommendations. Placement defaults to
vRealize Automation placement algorithms instead.
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Virtual machines that require a specific storage path:
These virtual machines are not placed through a vRealize Operations Manager recommendation
because you already specified a storage path. Placement might or might not match what
vRealize Operations Manager would have recommended.
You can set the storage path by using a custom property.
Placement Errors—When vRealize Operations Manager based placement cannot occur, an error
describes the reason. Reasons might include the unsupported conditions described in the preceding list,
or environmental factors such as failed communication between vRealize Operations Manager and
vRealize Automation.
To review errors, go to Requests > Execution. Near the upper right, click View Placement Errors.
Limitations on Workload Placement
When you use the placement policy for workload placement to place machines when you deploy new
blueprints, be aware of the limitations.
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In vRealize Operations Manager, the vRealize Automation solution identifies the clusters and virtual
machines that vRealize Automation manages.
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When vRealize Automation manages the child objects of a data center or custom data center
container in vRealize Operations Manager, the ability to rebalance or move those objects is not
available. You cannot turn on or turn off the exclusion of actions on vRealize Automation managed
objects.
Configuring vRealize Automation
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