MSA 2040 SMU Reference Guide

Viewing information about the system 97
• How Used
Two values are listed together: the first is How Used and the second is Current Job. For example, for a disk used
in a vdisk (VDISK) that is being scrubbed (VRSC), VDISKVRSC displays.
•How Used
• AVAIL: Available.
• FAILED: The disk is unusable and must be replaced. Reasons for this status include: excessive media errors;
SMART error; disk hardware failure; unsupported disk.
• GLOBAL SP: Global spare.
•LEFTOVR: Leftover.
• UNUSABLE: The disk cannot be used in a vdisk because the system is secured and the disk is not
FDE-capable, or because the disk is locked to data access.
• VDISK: Used in a vdisk.
• VDISK SP: Spare assigned to a vdisk.
•Current Job
• DRSC: Disks in the vdisk are being scrubbed.
• EXPD: The vdisk is being expanded.
• INIT: The vdisk is being initialized.
• RCON: The vdisk is being reconstructed.
• VRFY: The vdisk is being verified.
• VRSC: The vdisk is being scrubbed.
• Status.
• Up: The disk is present and is properly communicating with the expander.
• Spun Down: The disk is present and has been spun down by the DSD feature.
• Warning: The disk is present but the system is having communication problems with the disk LED processor.
For disk and midplane types where this processor also controls power to the disk, power-on failure will result
in Error status.
• Error: The disk is present but is not detected by the expander.
• Unknown: Initial status when the disk is first detected or powered on.
• Not Present: The disk slot indicates that no disk is present.
• Size. Total size of the disk.
• FDE State.
• Not Secured: The disk is not secured.
• Not FDE-Capable: The disk is not FDE-capable.
• Secured, Unlocked: The system is secured and the disk is unlocked.
• Secured, Locked: The system is secured and the disk is locked to data access, preventing its use.
• FDE Protocol Failure: A temporary state that can occur while the system is securing the disk.
If there are no disks in the system, the table displays no data.
Vdisk properties
When you select Vdisks in the System Overview table, a table displays the following information for each vdisk:
• Health.
OK
Degraded
Fault
Unknown
If a vdisk’s health is not OK, select it in the Configuration View panel to view details about it.
• Name. Vdisk name.
• Size. Total size of the vdisk.