IBM SAS RAID Series Manual page 35

Figure 13. Dual storage IOA optimization. This figure shows RAID arrays with primary and secondary adapters.
Viewing the active or passive path of disk units
To view the active or passive path of the disk units, complete the following steps.
1. Select Work with disk units on the Use System Service Tools (SST) menu.
2. Select Display disk configuration from the Work with Disk Configuration display.
3. Select Display path status on the Display Disk Configuration display.
Display Disk Path Status
Serial
ASP Unit Number
* * Y6800024F78E
* * Y680002AEB3D
* * Y6800024F754
* * Y6800024F771
* * Y68000268517
* * Y680002B31DD
* * Y6800024F74D
Press Enter to continue.
F3=Exit F5=Refresh
F11=Display encryption status
Resource Path
Type Model Name Status
433C 099 DMP001 Active
DMP002 Passive
433C 099 DMP003 Active
DMP004 Passive
433C 099 DMP005 Active
DMP006 Passive
433C 099 DMP007 Active
DMP008 Passive
433C 099 DMP009 Active
DMP010 Passive
433C 099 DMP011 Active
DMP012 Passive
433C 099 DMP013 Active
DMP014 Passive
F9=Display disk unit details
F12=Cancel
More...
Chapter 5. Dual storage IOA configurations
27