HP Integrity NonStop H-Series - Manual (Page 46)

Managing Open SCSI Devices
Open SCSI for Fibre Channel Controller Integrator’s Manual for HP Integrity NonStop NS-Series Servers—
5 -2
Example of a STATUS SCSI Detailed Report
Summary Report Information
The fields shown in the previous example of a summary report have these meanings:
Example of a STATUS SCSI Detailed Report
This command produces a detailed report such as the one shown:
-> STATUS SCSI $DEV0, DETAIL
This report shows that $DEV0:
•
Has no pending I/Os
•
Has never had more than one pending I/O at a time (High Pending I/O)
•
Is currently being used by one requester (Opens)
LDev shows the logical device number for the Open SCSI device. This
number is arbitrarily assigned to a device when the device is
configured and every time the system is loaded.
Primary shows the current SCF state for the primary access path to the
device (see
Table 5-1 on page 5-1).
Backup shows the current SCF state for the backup access path to the
device (see
Table 5-1 on page 5-1).
Primary PID shows the processor number and PIN of the current primary
Open SCSI I/O process.
Backup PID shows the processor number and PIN of the current backup
Open SCSI I/O process.
* indicates the current path to the Open SCSI device.
STORAGE - Detailed Status SCSI \ALM171.$DEV0
SCSI Path Information:
LDev Path Status State Primary Backup
PID PID
26 PRIMARY ACTIVE STARTED 0,10 1,10
26 BACKUP INACTIVE STARTED 0,10 1,10
SCSI Specific Information:
Pending I/Os.......... 0 High Pending I/Os......... 1
Opens................. 1 Max Opens................. 8
Open Paths............ 1 Max I/O Requests.......... 15
SIM Queue Status...... UNFROZEN Max Transfer Length....... 57344
Tracing Level......... 65535
SCSI I/O Process Information:
Device Type........... 8 Device Subtype............ 0
Physical Record Size.. 4096 Priority.................. 200
Library File..........
Program File.......... \ALM171.$SYSTEM.SYS01.TDSCSI