IBM H SERIES RS/6000 User Manual

Also see for H SERIES RS/6000: Installation and service guide Installation and service guide

Link Verification Service AidThe 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 moduleson that SSA linkTo use the Link Verification service aid:1. Select Link Verification from the SSA Service Aids menu (see “Starting the SSAService Aids” on page 7-31). 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 followingmeanings:ssa0 through ssa3 Adapter resource identifiers.00-03 through 00-07 Adapter location codes. These codes specify thelocation 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