7.0

Table Of Contents
A storage reservation policy is essentially a tag applied to one or more datastores or storage profiles by a
fabric administrator to group datastores or storage profiles that have similar characteristics, such as
speed or price. A datastore or storage profile can be assigned to only one storage reservation policy at a
time, but a storage reservation policy can have many different datastores or storage profiles.
You can create a storage reservation policy and assign it to one or more datastores or storage profiles. A
blueprint creator can then assign the storage reservation policy to a volume in a virtual blueprint. When a
user requests a machine that uses the blueprint, vRealize Automation uses the storage reservation policy
specified in the blueprint to select a datastore or storage profile for the machine’s volume.
Note If you have SDRS enabled on your platform, you can allow SDRS to load balance storage for
individual virtual machine disks, or all storage for the virtual machine. If you are working with SDRS
datastore clusters, conflicts can occur when you use reservation policies and storage reservation policies.
For example, if a standalone datastore or a datastore within an SDRS cluster is selected on one of the
reservations in a policy or storage policy, your virtual machine storage might be frozen instead of driven
by SDRS. If you request reprovisioning for a machine with storage placement on an SDRS cluster, the
machine is deleted if the SDRS automation level is disabled.
Configure a Storage Reservation Policy
You can create storage reservation policies to group datastores that have similar characteristics, such as
speed or price. After you create the storage reservation policy, you must populate it with datastores
before using the policy in a blueprint.
Procedure
1 Create a Storage Reservation Policy
You can use a storage reservation policy to group datastores that have similar characteristics, such
as speed or price.
2 Assign a Storage Reservation Policy to a Datastore
You can associate a storage reservation policy to a compute resource. After the storage reservation
policy is created, populate it with datastores. A datastore can belong to only one storage reservation
policy. Add multiple datastores to create a group of datastores for use with a blueprint.
Create a Storage Reservation Policy
You can use a storage reservation policy to group datastores that have similar characteristics, such as
speed or price.
The policy is created as an empty container.
You can control the display of reservation policies when adding, editing, or deleting by using the Filter By
Type option on the Reservation Policies page.
Prerequisites
Log in to the vRealize Automation console as a fabric administrator.
Configuring vRealize Automation
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