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Recovering from Product Activity Log errors
whileinDST............101
Paging environment ...........101
Options and function keys .........102
Analyze log .............102
DisplayorprintbylogID........103
Change Product Activity Log sizes .....104
Work with removable media lifetime statistics 104
Display or print removable media session
statistics ..............105
Sort by ... function...........105
Address information function .......106
View description function ........107
Hexadecimal Product Activity Log data . . . 107
Interpreting Product Activity Log reports ....110
Some considerations when interpreting Product
Activity Log reports ..........110
Resourcename............111
Resourcetype,model,andlocation.....112
Class...............112
System reference code .........113
Multiple SRC entries ..........114
Logical address format .........114
Sequencenumber...........115
Secondary code............115
TableID..............115
IPLsource/state...........115
Hexadecimal report ..........115
Chapter 4. Service Reference
Procedures ............125
Setting the system date and time .......125
Determining the dominant operating system . . . 126
System password ............126
System unique identifier..........127
Determining a primary or alternative console. . . 128
Introduction .............128
Primaryconsolerequirements.......128
Identifying the consoles when the system is
operational .............128
Locating the system’s load source from the system
console...............129
History file ..............130
Continuously Powered Main Storage (CPM) . . . 131
Low-level debug and data collecting procedures 131
Introduction .............131
Getting started ............131
Displaying data for functions 54 through 58, 63,
and 64 (Models 150, 170, 250, 4xx, 50x, 51x, 530,
53S, 6xx, 7xx, SB1, and Sxx) .......131
Displaying data for functions 57, 63, and 64
(Models 270, 8xx, SB2, SB3, and 890) ....132
Changing the address in functions 59 through
61 (Models 150, 170, 250, 4xx, 50x, 51x, 530, 53S,
6xx, 7xx, SB1, and Sxx) .........133
Changing the address in functions 58 through
61 (Models 270, 8xx, SB2, SB3, and 890) . . . 135
Displaying data from function 62......136
Logical partitions ............136
Examples: Missing or non-reporting system bus
resources..............137
Determining the release level of a logical
partition ..............138
Locating a secondary partition’s console . . . 138
Locating a secondary partition’s load source . . 139
Locating a secondary partition’s load source
from the secondary partition’sconsole....139
Locating a secondary partition’s load source
from the primary partition’sconsole.....140
Querying logical partition time and date . . . 141
Converting secondary partition time and date to
primary partition time and date ......141
Finding the SRC history list for a secondary
partition ..............141
Closing related problems in other logical
partitions ..............141
Accessing the panel functions of a logical
partition ..............142
Determining which logical partition owns a
FRU or a system I/O resource.......142
Selecting IPL source and mode for a secondary
partition ..............143
Options on the Work with Partition Status
display..............143
Guest partitions ...........147
IASP/Clustering Service Reference Procedures . . 149
Determining if a tower is configured as
switchable .............149
Determining the power controlling system of a
tower...............150
Determining the resource name and HSL loop
numberofanHSLI/Obridge.......152
Switching ownership of a tower’s switchable
resources..............154
Switching the mode of a tower’s switchable
resources..............156
Chapter 5. Control Panel Functions 159
Values for IPL types, key modes, and speeds . . . 159
Control Panel Functions (Models 150, 170, 250, 4xx,
50x, 51x, 530, 53S, 6xx, 7xx, SB1, and Sxx) ....160
Ways to access the control panel (Models 150,
170, 250, 4xx, 50x, 51x, 530, 53S, 6xx, 7xx, SB1,
and Sxx) ..............162
Control panel function descriptions (Models 150,
170, 250, 4xx, 50x, 51x, 530, 53S, 6xx, 7xx, SB1,
and Sxx) ..............162
Control panel functions (Models 270, 8xx, SB2, SB3,
and 890) ...............174
Ways to access the control panel (Models 270,
8xx, SB2, SB3, and 890) .........175
Control panel function descriptions (Models 270,
8xx, SB2, SB3, and 890) .........177
Chapter 6. System Reference Code
(SRC) Information .........191
Introduction ..............191
SRCformats..............191
Word1-SRCgeneralinformation.....193
Word 2 - System status information .....194
System Reference Codes (SRCs) .......196
iv Service Functions V5R2