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work around installer hang for udevadm command in p9 pegas. (#2953)

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This commit is contained in:
Yuan Bai
2017-04-28 10:26:55 +08:00
committed by yangsong
parent 5282792947
commit 6617d7dfbd
1 changed files with 15 additions and 1 deletions
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16
xCAT-server/share/xcat/install/scripts/getinstdisk
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@@ -141,8 +141,22 @@ if [ -z "$install_disk" ]; then
disk_wwn=$(echo $output_for_wwn | $utolcmd)
output_for_path=$(IFS= ;echo $disk_info | grep DEVPATH | cut -d "=" -f2)
disk_path=$(echo $output_for_path | $utolcmd)
disk_driver=$(udevadm info --attribute-walk --name=$disk | grep DRIVERS| grep -v '""'| grep -v '"sd"'|
# Work around the issue Pegas running on Power9 installation hang in anaconda
# with "TypeError: argument of type 'NoneType' is not iterable",
# after running of "udevadm info --attribute-walk --name=/dev/sda" in %pre section of kickstart
exec 42>&1
anaconda_version=$(anaconda --version 2>&1 >&42)
exec 42>&-
cpu_model=$(awk '/model/ { print $NF }' /proc/cpuinfo)
p9_bool=$(grep POWER9 /proc/cpuinfo|head -n 1|awk '{print $3}')
if [ "$anaconda_version" == "anaconda 21.48.22.93-1" -a \
"$cpu_model" == "0000000000000000" -a "$p9_bool" == "POWER9" ]; then
disk_driver=""
else
disk_driver=$(udevadm info --attribute-walk --name=$disk | grep DRIVERS| grep -v '""'| grep -v '"sd"'|
\head -n 1| sed -e 's/[^"]*"//' -e 's/"//' | $utolcmd)
fi
echo "[get_install_disk]The disk $disk information: "
echo "[get_install_disk] disk_wwn=$disk_wwn"