HP NonStop G-Series - Manual (Page 85)

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.
Active Path
The path that is currently accessing the disk.
Values: Primary, Backup, Mirror, Mirror Backup
Primary Path State The current state of the primary disk path. Values .
Product ID A unique number that identifies the product.
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 and location of the mirrored disk.
Example: Disk $DATA00-M (1.1.2).
Firmware
Version The version of the firmware running on the disk.
Backup Path
SCSI ID An identification number assigned to the device when configured.