RadiSys ATCA-4616 Dokumentacja Pobierz pdf (Strona 49)

Configuring Shelf Manager and HPI Behavior

Loading saved HPI resource configuration files

TheHSD_LOAD_SAVED_CONFIGURATIONparameterin/etc/shmgr.confenablestheloading

ofpreviouslysavedHPIresourceconfigurationfilesduringShelfManagerinitialization.

Setting the standby HPI server to read-only

TheHSD_STANDBY_READ_ONLYparameterenablesyoutopreventwritingdatatothe

standbyHPIserver.Thishelpsthesystemmanagertoavoidconflictsandsynchronization

problemsbetweenthepeerHPIserversiftheyarebeingaccessedindependently.

Setting IDRs to read-only

TheHSD_IDR_READ_ONLYparameterenablesyoutopreventwritingdatatoallinventory

datarecords(IDRs)andtheirassociatedareasandfields.

Loading RDRs from a module’s HSD

TheHSD_LOAD_BLADEHSD_IPMI_RDRSparameterenablestheloadingofIPMI‐based

resourcedatarecords(RDRs) fromamodule’sHSD.TheseRDRscanbeusedfordebugging.

Y EnablestheloadingofsavedHPIresourceconfigurationfiles.Thismayresultin

increasedstartuptime.

NDefault.Customconfigurationfilesarenotloadedatstartup.Toloadthesefiles

manuallyforeachresource,usetheHPISaHpiParmControl

(SAHPI_RESTORE_PARM).Formoreinformation,seeSavingandloadingcustom

FRUconfigurationsonpage 76.

Y LimitsHPIuserstoread‐onlyoperationsonthestandbyHPIserver.

NDefault.AllowsHPIuserstoperformread‐writeoperationsonthestandbyHPI

server.

Y LimitsHPIuserstoread‐onlyoperationsonIDRs.

NDefault.AllowsHPIuserstoperformread‐writeoperationsonIDRs.

Y EnablestheloadingofRDRsfromthemodule’sHSDresources.

NDefault.Disablesthisfeature.

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RadiSys ATCA-4616 Dokumentacja Strona 49