RadiSys ATCA-4616 Spezifikationen PDF herunterladen (Seite 71)

Changing Shelf Settings Using HPI

Querying the current hot-swap state of a FRU

YoucanqueryaFRU’scurrenthot‐swapstate:

•UsingtheCLIcommandstogetasummaryofFRUinformation,includingfirmware

versionsandhot‐swapstates.Enter:

platform‐mgmt

showfrus

ForinformationonadditionalFRUs,suchasRTMs,fans,andpowerequipmentmodules,

enter:

platform‐mgmt

showchassisstatus

•UsingtheHPIhot‐swapfunctionsaHpiHotSwapStateGet()toquerythehot‐swapstateof

theFRUassociatedwitharesource.

•UsingtheSNMPvariablesaHpiHotSwapState.0xffffffff.<FRU‐ResourceId>.falsefromthe

HPI‐B0101‐MIBmoduletogetthehot‐swapstateofaparticularFRU.

•Usingthehpiappexampleapplicationinteractivelyorasaprogrammaticexamplefor

writingyourapplications.

TheATCAFRU‘M’statesaremappedtotheHPIhot‐swapstatesasfollows:

FormoredetailsonhowtheATCAhot‐swapstatemachineismappedtotheHPIhot‐swap

model,refertothehotswapsectionoftheSAFMappingSpecification.

Figure 8. M state to hot-swap state mapping

FRU “M” state HPI hot-swap state

M0 Not Present

M1 Inactive

M2 and M3 Insertion Pending

M4 Active

M5 and M6 Extraction Pending

M7 Lost Communication

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RadiSys ATCA-4616 Spezifikationen Seite 71