SCF Reference Manual for the Storage Subsystem (G06.24+, H06.03+)

Configuring and Managing Open SCSI Devices
SCF Reference Manual for the Storage Subsystem—529937-007
12-7
Displaying Status Information
Explanation of Fields
SCSI Path Information:
LDev the logical device number for the device. This number is
arbitrarily assigned to a device when you configure the device
and every time the system is loaded.
Path the Open SCSI device path assignment.
Status shows whether the device path is the current path (ACTIVE) or
not (INACTIVE).
State the current state of the device path.
Primary PID
Backup PID
the processor number and PIN of the current primary and
backup IOP.
SCSI-Specific Information:
Pending I/Os the current number of pending I/O requests against the device.
High Pending
I/Os
the highest number of pending I/O requests that have been
outstanding against the device since the IOP was started.
Opens the current number of requesters that have the IOP open.
Max Opens the maximum number of open requests allowed by the IOP.
Open Paths the number of paths currently opened by the IOP.
Max I/O Requests the maximum number of I/O requests allowed by the IOP.
SCSI I/O Process Information:
Device Type 8, the Open SCSI device type.
Device Subtype 0, the Open SCSI device subtype.
Physical Record
Size
the size of the physical records (in bytes) on the device
(retrieved from the SCSI IOP).
Priority the current execution priority of the IOP.
Library File always blank.
Program File the program file name of the IOP.