Found another one.  Why does mdconfig hate me?  Add a "sleep 5" to this script, without it sparc64 ISO building was consistently failing because the /dev/md0 device name was not present when the commands following mdconfig ran.  Apparently there is the possibility of a delay between when mdconfig finishes and the names become visible in /dev. Yes, we could code this better than an unconditional call to "sleep 5" but IMHO we should fix the underlying problem instead.
Found another one.  Why does mdconfig hate me?  Add a "sleep 5" to
this script, without it sparc64 ISO building was consistently failing
because the /dev/md0 device name was not present when the commands
following mdconfig ran.  Apparently there is the possibility of a delay
between when mdconfig finishes and the names become visible in /dev.
Yes, we could code this better than an unconditional call to "sleep 5"
but IMHO we should fix the underlying problem instead.

MFC after: 3 days

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase