HP NonStop G-Series - Manual (Page 106)

Hardware Revision
A code that identifies the generation of the component. Hardware revision
codes are used for tracking components.
Logical
Logical Device Number
The logical device number used by the operating system to identify the
disk.
Example: 7
Backup Path State The current state of the backup disk path. Values
Media Size The total size (in kilobytes) of disk storage space.
Primary Path State The current state of the primary disk path. Values
Product ID A unique number that identifies the product.
Active Path
The path that is currently accessing the disk.
Values: Primary, Backup
Process Pair
Configured Processors
The 2 processors in which this I/O process is configured to run.
Example: 0,1
Primary Execution State
The state of the primary I/O process.
Values: Running, Stopped
Primary Process ID
The process ID of the primary I/O process. If the state of the primary I/O
process is Stopped, this will not be displayed.
Example: 1,296
Backup Execution State
The state of the backup I/O process.
Values: Running, Stopped
Backup Process ID
The process ID of the backup I/O process. If the state of the backup I/O
process is Stopped, this will not be displayed.
Example: 1,285
Disk Pair
Disk Pair Name
The name of the disk paired with this one.
Example: External Disk $KLAM2M
Backup Path
SCSI ID An identification number assigned to the device when configured.