Promise Technology M300i Manual Do Utilizador
VTrak M-Class Product Manual
124
Physical Drive
The Physical Drive–Information tab provides information about the selected
physical disk drive:
physical disk drive:
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.
use.
•
Used Capacity – Capacity in GB lost to coercion or the difference between
physical and configurable capacity.
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.
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.
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.
Settings tab.
•
Read Look Ahead (Cache) – Enabled or disabled as selected on the
Physical Drives Settings tab.
Physical Drives Settings tab.
•
SMART Feature Set – Enabled or disabled as selected on the Controller
Settings tab.
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.
Queuing must be enabled.