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hpost(1M) is responsible for probing, testing, and configuring the hardware of a Sun Fire high-end system domain, preparing it for use by the OpenBoot PROM and the Solaris operating environment. Alternate modes prepare a single board for attach to a running domain using dynamic reconfiguration (DR), create hardware state dump files on the system controller (SC), clear certain nonfatal hardware error states, and perform related Sun Fire high-end system hardware operations.
Note – This application is intended to be run only by other SMS applications or daemons. Invoking it directly from the command line can cause failures of running domains and is not a supported mode of use.
hpost's clients include:
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dsmd(1M)
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dxs(1M)
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setkeyswitch(1M)
hpost is a client of:
hpost requires and uses flash PROM images and downloadable local POST executables delivered in the SUNWSMSlp package.
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