IBM H SERIES RS/6000 - Manual (Page 198)

Link Verification Service Aid
The Link Verification service aid helps you determine:
Where an SSA link has been broken
The status of the disk drive modules on that SSA link
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 7-31). The Link Verification adapter menu is displayed:
┌──────────────────────────────────────────────────────────────────────────────────┐
│ SSA SERVICE AIDS
8 238 │
┌──────────────────────────────────────────────────────────────────────────────────┐
│ LINK VERIFICATION
8 2385 │
│ │
│ Move cursor onto selection, then press Enter. │
│ │
│ ssa - 3 SSA Adapter │
│ ssa1 - 5 SSA Adapter │
│ ssa2 - 6 SSA Adapter │
│ ssa3 - 7 SSA Adapter │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ F3=Cancel F1 =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.
7-38 RS/6000 Enterprise Server Model H Series User's Guide