mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-10-31 03:12:30 +00:00
86 lines
2.4 KiB
Bash
86 lines
2.4 KiB
Bash
#!/bin/bash
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if [ "$(uname -s|tr 'A-Z' 'a-z')" = "linux" ];then
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str_dir_name=`dirname $0`
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. $str_dir_name/xcatlib.sh
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fi
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#---------------------------------------------------------------------------
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#=head1 enablecapi
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#=head2 enable CAPI and tunnel Atomics for compute nodes
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# at least MOFED 4.3.1 has to be installed and only support on ConnectX5
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#
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# updatenode <node> enablecapi
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#
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#---------------------------------------------------------------------------
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function logerr {
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echo "$@"
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logger -t xcat -p local4.err $@
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}
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#check if mlnx ofed commands are installed
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COMMANDS="ofed_info mst mlxconfig"
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for CMD in ${COMMANDS}; do
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RC=`command -v ${CMD} >> /dev/nul 2>&1; echo $?`
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if [[ ${RC} != 0 ]]; then
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ERRMSG="Command: ${CMD} is not found, unable to run the scripts"
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logerr $ERRMSG
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exit 1
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fi
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done
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#mofed version at least 4.3-1
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version=`/usr/bin/ofed_info -n`
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majorversion=`echo $version | cut -d- -f1`
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minorversion=`echo $version | cut -d- -f2`
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if (( $(echo "$majorversion < 4.3" |bc -l) )); then
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ERRMSG="Current MOFED version is $version and needs to be at least 4.3-1"
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logerr $ERRMSG
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exit 1
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fi
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if (( $(echo "$majorversion == 4.3" |bc -l) )); then
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minor=`echo $minorversion | cut -d. -f1`
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if (( $(echo "$minor < 1") )); then
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ERRMSG="Current MOFED version is $version and needs to be at least 4.3-1"
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logerr $ERRMSG
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exit 1
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fi
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fi
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service mst restart >/dev/null 2>&1
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if [ "$?" != "0" ] ;then
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ERRMSG "[Error] failed to start mst."
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logerr $ERRMSG
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exit 1
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fi
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reboot_flag=0
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for x in `ls /dev/mst/mt*`
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do
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mlxconfig -y -d $x q | grep 'ConnectX5' >/dev/null 2>&1
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if [ $? == 0 ]; then
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mlxconfig -y -d $x set ADVANCED_PCI_SETTINGS=true >/dev/null 2>&1
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mlxconfig -y -d $x set IBM_CAPI_EN=true >/dev/null 2>&1
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mlxconfig -y -d $x set IBM_TUNNELED_ATOMIC_EN=true >/dev/null 2>&1
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mlxconfig -y -d $x set IBM_AS_NOTIFY_EN=true >/dev/null 2>&1
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echo "Apply new Configuration for $x:"
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mlxconfig -y -d $x q | grep 'IBM'
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reboot_flag=1
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fi
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done
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if [[ $reboot_flag == 0 ]]; then
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echo "Didn't find ConnectX5 Devices, will not apply the new configuration"
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else
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echo "******************************************************"
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echo " New configuration applied"
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echo " Please reboot system to load new configurations"
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echo "******************************************************"
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fi
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exit 0
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