| Description | According the bit position:
0 Data lost: Within the logical unit data has been lost.
1 Dynamic reconfiguration in progress: The logical unit is
being reconfigured. In this state all data is still
protected.
2 Exposed: Within the logical unit data is not protected. In
this state all data is still valid, however, loss of
data/data-availability is unavoidable in the event of a
failure.
3 Fractionally exposed: Within the logical unit part of the data
is not protected. In this state all data is still valid,
however, a failure may cause a loss of data or a loss of data
availability.
4 Partially exposed: Within the logical unit one or more
underlying storage devices have failed. In this state all
data is still protected.
5 Protected rebuild: The logical unit is in the process of a
rebuild operation. In this state all data is protected.
6 Protection disabled: Within the logical unit the data
protection method has been disabled.
In this state all data is still valid, however, however, loss
of data/data-availability is unavoidable in the event of a
failure.
7 Rebuild: The data protection method is in the process of
rebuilding data. In this state data is not protected.
8 Recalculate: The logical unit is in the process of a
recalculate operation.
9 Spare in use: Within the logical unit a storage device in
full or part being used to store data. In this state all data
is still protected.
10 Verify in progress: Within the logical unit data is being
verified. |
| Syntaxe | Bits (0-dataLost, 1-dynamicReconfigurationInProgress, 2-exposed, 3-fractionallyExposed, 4-partiallyExposed, 5-protectedRebuild, 6-protectionDisabled, 7-rebuild, 8-recalculate, 9-spareInUse, 10-verifyInProgress) |