IBM SY44-5902-05 manual Vfycmn

communications, verification procedure 95, 308

See verify communications command

(VFYCMN)
concurrent maintenance
definition	326
description		63
disk unit	58
IOA or IOP		61
optical storage unit				58
power domain			63
restrictions		63
tape unit	58
configuration
change description label
locations	302
display description label
locations	302
hardware descriptions					242
hardware resources				30, 45
hardware service manager						45
hardware service manager, option
under start a service tool						30
label location worksheet					58, 302
print, option under hardware service
manager	83
resource name			242
status, logical hardware resources 78
system configuration list						93
system resources list				93
work with disk configuration							13
configuring and varying devices
reset IOP	295
VRYCFG command				296
console
determining primary and
alternative		128
consoles
identifying when the system is
operational		128
contained hardware, displaying							70
continuously powered main storage
(CPM)
See CPM (continuously powered main
storage)
continuously powered main storage
URCs 200
control panel
extended functions 20–26						169, 185
functions 01–99, details of						162, 175
functions, 1 through 99					159
01 display selected IPL typ, and
speed (with keystick)						162
01 display selected IPL typ, and
speed (without keystick)							163
01 display selected IPL type, mode,
and speed			177, 178
02 select IPL parameters							178
02 select IPL type, key mode, and
speed on systems with
keystick			163
02 select IPL type, key mode, and
speed on systems without
keystick			164
03 start IPL			165, 181

04 lamp test 165, 181

control panel (continued)

functions, 1 through 99 (continued) 05 SPCN informational SRC 166,

182

06 disable CPM 166

07 restore system power and perform concurrent maintenance repair 167

08 fast power off 168, 184

20 display system type, model number, and feature code 169

20 display system type, model, feature code, hardware level, IPL

path description	185
21 make DST available		169, 185
22 dump main storage		170, 186
25 service switch 1	170, 186
26 service switch 2	170, 186

33 reorder SPCN addressing 170,

186
34 retry MSD IPL 186
34 retry MSD or CPM IPL	170
50 system processor CPU
stop 171, 187
51 system processor status	171,
187
52 system processor start	171, 187
53 path switch 171
53 Repeat GARD 187

54 display I/O configuration table (ICT) 171

55 display service processor log buffer (SPLB) 172

55 override of main store dump 188

56 display service processor communications area (SPCA) 172

57 display IPL message area (IMSA) 172, 188

58 display IPL parameter area (IPARMS) 172

58 setting first character of address

for function 62 display			189
59 setting first and second
character of address for MFIOP
control storage display			172
59 setting second character of
address for function 62
display	189
60 setting third character of
address for function 62
display	189
60 setting third character of
address for MFIOP control
storage display		172
61 setting fourth character of
address for function 62
display	189
61 setting fourth character of
address for MFIOP control
storage display		172
62 MFIOP memory dump				172
62 service processor storage				189
63 system status SRC trace				173,
189

control panel (continued)

functions, 1 through 99 (continued)

64 diagnostic status SRC
trace 173, 189
65 deactivate remote service	173,
189
66 activate remote service 173,
189
67 disk unit IOP reset/reload	173,
190

68 IOP/IOA power domain power

off	173, 190
69 IOP/IOA power domain power
on	173, 190
70 dump service processor control
storage			190
70 MFIOP control storage
dump		173
table of		160, 174
functions, 11 through 19
11-19 system reference code
function			169, 184
IPL modes		159
IPL speeds		159
key modes		159
low-level debug (LLD) functions								171,
188
normal functions 01-19					162, 177
service panel functions 50–99							170,
186
subfunctions, using				171, 187
control panel system reference code
descriptions and actions, Work with
Partition Status			198
coupler test	312
CPM (continuous power main storage)
disable
control panel function						166
CPM (continuously powered main
storage)	131
definition 326
CPM IPL SRCs (441x)				209
CPU stop function, system
processor	171, 187
CRC (cyclic redundancy check)							284
create containing hardware resource								64
create frame information					64
cryptographic hardware tests						314
cumulative PTF			223, 224, 293
customer-detected problems						292

D

data collecting procedures, low-level debug

changing the address in functions 58 through 61 (Models 270, 8xx, SB2, and SB3) 135

changing the address in functions 59 through 61 (Models 150, 170, 250, 4xx, 50x, 51x, 530, 53S, 6xx, 7xx, SB1, and Sxx) 133

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

332Service Functions V5R2