Description: If supported by the component, this attribute indicates the OSI Availability status of the component. Note that, even though it is defined as a multi-valued set, at most one value is shown to the user.

When no values are in the set, this indicates that either the attribute is not supported or that none of the status conditions described below is present.

The value inTest indicates that the resource is undergoing a test procedure. If adminState is locked or shuttingDown, the normal users are precluded from using the resource and controlStatus is reservedForTest. Tests that do not exclude additional users can be present in any operational or administrative state but the reservedForTest condition should not be present.

The value failed indicates that the component has an internal fault that prevents it from operating. The operationalState is disabled.

The value dependency indicates that the component cannot operate because some other resource on which it depends is unavailable. The operationalState is disabled.

The value powerOff indicates the resource requires power to be applied and it is not powered on. The operationalState is disabled.

The value offLine indicates the resource requires a routine operation (either manual, automatic, or both) to be performed to place it on-line and make it available for use. The operationalState is disabled.

The value offDuty indicates the resource is inactive in accordance with a predetermined time schedule. In the absence of other disabling conditions, the operationalState is enabled or disabled.

The value degraded indicates the service provided by the component is degraded in some way, such as in speed or operating capacity. Usually, the resource remains available for service. The operationalState is almost always enabled. There is one exception where an operationalState of disabled is used in conjunction with degraded for a component which represents a rolled up view of a set of other components.

The value notInstalled indicates the resource is not present. The operationalState is disabled.

The value logFull is not used.

The value migrating indicates that a software migration activation is in progress, making the component unavailable for other activities until the migration is complete.

Description of bits: inTest(0) failed(1) powerOff(2) offLine(3) offDuty(4) dependency(5) degraded(6) notInstalled(7) logFull(8) migrating(9)