IBM RS6000 - 7026 - H70, Service Manual

Page: 145 / 358

Link Verification Service Aid
The Link Verification service aid helps you determine:
Ÿ
Where an SSA link has been broken
Ÿ
The status of the disk drive modules on that SSA link
Ÿ
The location of a power fault that has been detected by the disk drive modules
on that SSA link
To use the Link Verification service aid:
1. Select Link Verification from the SSA Service Aids menu (see “Starting the SSA
Service Aids” on page 3-65). The Link Verification adapter menu is displayed:
┌──────────────────────────────────────────────────────────────────────────────────┐
│ SSA SERVICE AIDS
8ð238ð │
┌──────────────────────────────────────────────────────────────────────────────────┐
│ LINK VERIFICATION
8ð2385 │
│ │
│ Move cursor onto selection, then press Enter. │
│ │
│ ssað ðð-ð3 SSA Adapter │
│ ssa1 ðð-ð5 SSA Adapter │
│ ssa2 ðð-ð6 SSA Adapter │
│ ssa3 ðð-ð7 SSA Adapter │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ F3=Cancel F1ð=Exit │
│ │
└──────────────────────────────────────────────────────────────────────────────────┘
2. Select the adapter that you want to test.
The columns of information displayed on the screen have the following
meanings:
ssa0 through ssa3 Adapter resource identifiers.
00-03 through 00-07 Adapter location codes. These codes specify the
location of the SSA adapter in the using system.
SSA Adapter Descriptions of the adapters.
Chapter 3. Error Code to FRU Index
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