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Assign Missing Load-Source Disk
The system could not locllte one disk unit of the 10lld-source
mirrored pair.
The following disk unit is the non-configured
disk unit locllted at that address.
Di sk uni t:
Type • . . . . . . . . . . . . . . . . . :
6192
Model
. . . • . . . . . . . . . . . . . :
e929
Serial number . . • . . . • . . . . . . :
19-12345
Address
. . . . . • . . . . . . . . . . :
e919-9199FFFF
Press Enter to continue the IPl and configure the displayed
disk unit as the mirrored pair of the 10lld-source disk unit.
F6:::Use Dedicated Service Tools (DST)
F11:::Display previous protection levels
Figure 3-18. Assign Missing Load-Source Disk
Display Load-Source Failure:
If you see
the display shown in Figure 3-19, the system has
determined that the load-source disk unit with mir-
rored protection does not have the correct level of
data.
Di splllY load-Source FIl; 1 ure
The system could not use the load-source disk unit that
contllins correct data.
The following disk unit contains the
correct data:
Disk unit:
Type . . . . . . . . . . . . . . . . . • :
6192
Model
. . . . . . . . . . . . . . . . . :
9919
Serial number . . . . . . . . . . . . . :
19-12345
Address
• . . . . . . . . . . . . . . . :
e919-9199FFFF
Press Enter to use Dedicllted Service Tools (DST).
Fl1=Display reference codes
Figure 3-19. Display Load-Source Failure
If the previous display is shown, look at the
system disk configuration for the disk units dis-
played under unit 1.
Display Missing Disk Units
The following disk units are missing from the system disk
confi guration:
Serilll
ASP Unit Type Model
Number
Address
Reference Code
I
2
6102 0015
10-12345
OOW-OIOOFFFF
0000
-C
-3-
6102 0015
10-22346-
OOI0-0200FFFF
0000
=0= =0=
2643 0001
10-3456789
OOIO-FFFFFFFF
3100
More •.•
Press Enter to use Dedicated Service Tools (DST).
Fl1:::Display unit status
Figure 3-20. Display Missing Disk Units
The device listed with the last 4 characters of its
address equal to 0000 is failing. Exchange that
device with the other device displayed as unit 1
(serial number 10-34567 in this example).
If you see the display shown in Figure 3-21, you
have selected a service tool from the Use Dedi-
cated Service Tools (DST) display, and the
system cannot determine if the data on the load-
source disk unit is correct. This occurs on a load-
source disk unit with mirrored protection. If you
view any data using the selected service tool, it
may not be at the correct level. If you change any
data using the selected service tool, the change
may be deleted when the system corrects the
incorrect data.
Display load Source Fililure
The system could not use the load-source disk unit thllt
contains correct dllta.
Use of a service tool may result in
incorrect data being used or changed by the service tool.
Press Enter to start Il service tool.
Press Fl2 to return to cllncel your choice.
Figure 3-21. Display Load Source Failure
Chapter 3. Problem Isolation Procedures
3-35
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