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dodiscovery: add a fallback for getting MTM from DMI

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In some cases, FRU pages are not available, or don't contain relevant
readable or relevant information. In those cases, we could still fall
back to DMI to get the MTM information, and log a warning that
MTMS-based discovery may not work as expected.
This commit is contained in:
Kilian Cavalotti 2017-03-21 14:03:53 -07:00
parent e1531da0b6
commit a08134d9f7
1 changed files with 5 additions and 0 deletions
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5
xCAT-genesis-scripts/bin/dodiscovery
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@ -76,6 +76,11 @@ if [ -r /sys/devices/virtual/dmi/id/product_name ]; then #x86
FRU=`ipmitool fru print 0`
if [ $? -eq 0 ]; then
MTM=`echo "$FRU" | awk -F': ' '/Product Manufacturer/ {m=$2} /Product Name/ {n=$2} END {print m":"n}'`
else
logger -s -t $log_label -p local4.warning "Couldn't find MTM information in FRU, falling back to DMI (MTMS-based discovery may fail)"
m=`cat /sys/devices/virtual/dmi/id/sys_vendor`
n=`cat /sys/devices/virtual/dmi/id/product_name`
MTM="$m:$n"
fi
fi
SERIAL=`cat /sys/devices/virtual/dmi/id/product_serial`