
VTrak M-Class Product Manual
Physical Drive
The Physical
Physical Drive Information
•Device ID – PD plus the slot number where the drive is installed.
•Location – By enclosure and slot numbers.
•Alias – If an alias has been assigned.
•Physical Capacity – Theoretical capacity of the drive in GB.
•Configurable Capacity – Capacity of the drive in GB actually available for use.
•Used Capacity – Capacity in GB lost to coercion or the difference between physical and configurable capacity.
•Block Size – The size of the stripe blocks on this physical drive.
•Operational Status – OK is normal. Can also show Rebuilding, Forced Online, Forced Offline, Transition Running, PDM Running, Media Patrol Running, Stale, PFA, Offline or Dead.
•Configuration Status – The array to which the drive is assigned or its spare designation, including Unconfigured, Stale, PFA, Global Spare, Dedicated Spare, Revertible Global Spare, Revertible Dedicated Spare.
•Model – Drive Manufacturer's model name and/or number.
•Drive Type – 3 Gb/s SATAII or 1.5 Gb/s SATA 1.0.
•Serial Number – From the drive manufacturer.
•Firmware Version – From the drive manufacturer.
•Protocol Version – From the drive manufacturer.
Advanced Physical Drive Information
•Write Cache – Enabled or disabled as selected on the Physical Drives Settings tab.
•Read Look Ahead (Cache) – Enabled or disabled as selected on the Physical Drives Settings tab.
•SMART Feature Set – Enabled or disabled as selected on the Controller Settings tab.
•SMART Self Test – Supported or not supported by this drive.
•SMART Error Logging – Supported or not supported by this drive.
•Command Queuing Support – NCQ or TCQ supported by this drive.
•Command Queuing – Enabled or disabled.
•Queue Depth – Number of commands the buffer can hold. Command Queuing must be enabled.
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