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Add workaround code specific to OpenPower BMC where the BMC requires more

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time to boot into a "ready" state after doing a cold reset
This commit is contained in:
Victor Hu
2016-06-07 16:58:12 -04:00
parent d1c1aad5c5
commit 0f2b4be4c9
1 changed files with 60 additions and 31 deletions
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91
xCAT-genesis-scripts/bin/bmcsetup
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@ -14,6 +14,58 @@
#
log_label="xcat.genesis.bmcsetup"
# Cold reset the BMC for certain servers
# Product ID: 309 - x3755 M4 (8722)
# Product ID: 43707 - IBM Power S822LC and S812LC
#
# Otherwise the BMC will not respond to ping after running the ipmitool commands in this script
#
function cold_reset_bmc() {
PROD=$1
if [ "$PROD" = "309" -o "$PROD" = "43707" ] ; then
if [ "$PROD" = "43707" ]; then
# OpenPower SPECIFIC, the OpenPower machines with AMI BMC should NOT need a
# reset after applying ipmitool commands. However, it seems there is a problem with
# the BMC where after 15 seconds, it stops responding. To work around, sleep 30
# seconds before issuing the reset of the BMC.
sleep 30
fi
logger -s -t $log_label -p local4.info "Resetting BMC ..."
echo "Resetting BMC ..."
ipmitool mc reset cold
logger -s -t $log_label -p local4.info "Waiting for the BMC to appear ..."
if [ "$PROD" = "43707" ]; then
# OpenPower SPECIFIC, check the BMC with the following raw command to
# make sure that the bmc is really in a "ready" state before continuing
SLEEP_INTERVAL=3
MAX_ITERATION=100
tries=0
while [ $tries -lt ${MAX_ITERATION} ] ; do
sleep ${SLEEP_INTERVAL}
ret=`ipmitool raw 0x3a 0x0a 2> /dev/null`
if [ "$ret" == " 00" ]; then
return
fi
tries=$(($tries+1))
done
TOTAL_SEC=$((${SLEEP_INTERVAL} * ${MAX_ITERATION}))
echo "ERROR, After waiting ${TOTAL_SEC} seconds, the BMC is not in a ready state."
else
# for Non OpenPower servers, just sleep for some set time.
sleep 15
fi
TRIES=0
# Get the LAN information
while ! ipmitool lan print $LANCHAN > /dev/null; do
sleep 3
let TRIES=TRIES+1
if [ $TRIES -gt $TIMEOUT ]; then break; fi
done
fi
}
allowcred.awk &
CREDPID=$!
sleep 5
@ -44,17 +96,19 @@ while [ -z "$BMCIP" -a $IPCFGMETHOD="static" ]; do
done
kill $CREDPID
NUMBMCS=`grep bmcip /tmp/ipmicfg.xml |awk -F\> '{print $2}'|awk -F\< '{print $1}'|wc -l`
logger -t $log_label -p local4.info "NUMBMCS=$NUMBMCS"
#
# Get the BMC Version and Manufacturer ID
#
IPMIVER=`ipmitool mc info|grep ^IPMI|awk '{print $4}'`
IPMIMFG=`ipmitool mc info|grep "^Manufacturer ID"|awk '{print $4}'`
logger -t $log_label -p local4.info "NUMBMCS is $NUMBMCS, IPMIVER is $IPMIVER, IPMIMFG is $IPMIMFG"
logger -t $log_label -p local4.info "IPMIVER=$IPMIVER"
logger -t $log_label -p local4.info "IPMIMFG=$IPMIMFG"
# Get the BMC Product ID
XPROD=`ipmitool mc info|grep "^Product ID"|awk '{print $4}'`
logger -t $log_label -p local4.info "XPROD=$XPROD"
if [ "$IPMIMFG" == 2 ]; then #IBM
# Get the BMC Product ID
XPROD=`ipmitool mc info|grep "^Product ID"|awk '{print $4}'`
logger -t $log_label -p local4.info "XPROD is $XPROD"
if [ "$XPROD" == "220" ]; then
LOCKEDUSERS=1
BMCPORT=`grep bmcport /tmp/ipmicfg.xml |awk -F\> '{print $2}'|awk -F\< '{print $1}'`
@ -104,7 +158,6 @@ if [ "$IPMIMFG" == 2 ]; then #IBM
fi
fi
elif [ "$IPMIMFG" == 20301 -o "$IPMIMFG" == 19046 ] ; then
XPROD=`ipmitool mc info|grep "^Product ID"|awk '{print $4}'`
IBMVPDV=`ipmitool raw 0x3a 0xb 2 0 16 1`
logger -t $log_label -p local4.info "XPROD is $XPROD, IBMVPDV is $IBMVPDV"
if [ $IBMVPDV -eq 2 ]; then
@ -444,32 +497,8 @@ if [ ! "$IPMIVER" == "1.5" ]; then
fi
fi
#
# Cold Reset the BMC for:
# Product ID: 309 - x3755 M4 (8722)
# Product ID: 43707 - IBM Power S822LC and S812LC
# Otherwise the BMC will not respond to ping after running bmcsetup
#
XPROD=`ipmitool mc info|grep "^Product ID"|awk '{print $4}'`
if [ "$XPROD" = "309" -o "$XPROD" = "43707" ] ; then
if [ "$XPROD" = "43707" ]; then
# The IBM Power S822LC and S812LC should NOT need a reset to apply changes
# to the BMC. However, it seems there's a problem with the BMC where after
# 15 seconds, it stops responding. To work around until the firmware is fixed,
# have a sleep here for 30 seconds, then issue the reset of the BMC
sleep 30
fi
logger -s -t $log_label -p local4.info "Resetting BMC ..."
ipmitool mc reset cold
logger -s -t $log_label -p local4.info "Waiting for the BMC to appear ..."
sleep 15
TRIES=0
while ! ipmitool lan print $LANCHAN > /dev/null; do
sleep 3
let TRIES=TRIES+1
if [ $TRIES -gt $TIMEOUT ]; then break; fi
done
fi
# Cold reset the BMC
cold_reset_bmc ${XPROD}
# update the node status to 'bmcready'
for parm in `cat /proc/cmdline`; do