IBM L5U, Maintenance Information

Page: 181 / 295

Chapter 8. Drive Maintenance Procedures
8-27
port address is 0x26 (with leading 0s not shown) and the port name is
“0x500507630240202a”. If you do not know which devices to test, ask the customer’s
system administrator.
2. To determine the “unique identifier,” use the following:
a. Enter the following:
$ tapeutil -f /dev/rmt1 qrypath
b. This displays on the console:
3. Type tapeutil , and the following menu appears:
Note: Your tapeutil menus may vary from the examples, depending on the level of
your
Atape.driver installed in your system. The following examples are using
Atape.driver at 2.5.1.0.
Querying SCSI paths...
Logical Device................. rmt1
SCSI Parent.................... fscsi0
FCP SCSI ID.................... 0x26
FCP Logical Unit............... 0x0
FCP World Wide Name............ 0x500507630240202a
Drive Port Number.............. 0
Path Enabled................... Yes
Alternate Path Configured...... No
General Commands:
1. Open a Device 5. Inquiry 9. Log Sense Page
2. Close a Device 6. Test Unit Ready 10. Mode Sense Page
3. Device Info 7. Reserve Device 11. Release Device
4. Tape Drive Service Aids 8. Request Sense Q. Quit Program
Medium Changer Commands:
12. Element Information 16. Move Medium
13. Position To Element 17. Load/Unload Medium
14. Element Inventory 18. Initialize Element Status
15. Prevent Medium Removal 19. Allow Medium Removal
Tape Commands:
20. Query/Set Parameters 30. Read and Write Tests
21. Load Tape 31. Unload Tape
22. Rewind 32. Erase
23. Erase Gap 33. Write Filemarks
24. Forward Space Filemarks 34. Backward Space Filemarks
25. Forward Space Records 35. Backward Space Records
26. Space to End of Data 36. Query/Set Tape Position
27. Log Sense 37. Library Sequence Number
28. Display Message 38. Read or Write Files
29. Synchronize Buffers 39. Recover Buffer Data
Enter Selection: