pool.is_upgraded
================

Returns whether or not the pool of `id` is on the latest version and with all feature flags enabled.

Queries the database for the pool matching the given `id`, then checks each ZFS feature flag on the pool. Returns `true` only when every feature flag is in the ENABLED or ACTIVE state.

Raises a `ValidationError` if no pool matches the given `id` or if the pool is not currently imported.

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    <span class="badge badge-dark value-type">Type: object</span><br/>
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    <span class="badge badge-dark value-type">Type: array</span><br/>
    <span class="badge badge-info no-additional">No Additional Items</span><h4>Tuple Validation</h4>
    <h5>Parameter 1: id</h5>
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    <div class="card-body items-definition" id="Call_parameters_items_i0">
    <h4>id</h4><span class="badge badge-dark value-type">Type: integer</span><br/>
    <span class="description"><p>ID of the pool to check upgrade status for.</p>
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    <h4>Result</h4><span class="badge badge-dark value-type">Type: boolean</span><br/>
    <span class="description"><p>Whether the pool has been upgraded to the latest feature flags.</p>
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*Required roles:* POOL_READ