mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-10-31 19:32:31 +00:00
a33cd3b15e
* 1, enhance xcatperftest to support run testing on different number of nodes without changing DB 2, give a default DB command lists * 1, Using environment to customize TIMEOUT 2, Refine the screen output to ignore the node name lists 3, For run in existing cluster, finally run a full node range test.
547 lines
17 KiB
Bash
Executable File
547 lines
17 KiB
Bash
Executable File
#!/bin/bash
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# IBM(c) 2018 EPL license http://www.eclipse.org/legal/epl-v10.html
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#(C)IBM Corp
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#
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###################################################################
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#
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# Description:
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# This script is used for performance testing purpose. It could
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# generate n*250 fake nodes based on a predefined template (/opt/xcat/share/xcat/templates/objects/node/),
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# and then run the performance testing on a batch of xCAT commands.
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#
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# Note: It is availabe for the commands which require management node only.
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#
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# Syntax:
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# $prog <total> [command-list-file]
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#
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###################################################################
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#set -x
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if [ -z $LC_ALL ]; then
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export LC_ALL=C
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fi
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# Used for number parameter validation
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isNumber()
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{
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expr $1 + 0 &>/dev/null
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}
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#####################################################################
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#
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# Parser input arguments
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#
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#####################################################################
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# Give a simple usage
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if [ -z "$1" ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
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echo "Run the performance testing for the commands listed in file:"
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echo " [PERF_DRYRUN=y] [PERF_RUN_NODELIST=/path/to/nodelist] $0 run <command-list-file>"
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echo " "
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echo "Generate a bunch of fake nodes and Run the performance testing for the commands listed in file:"
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echo " [PERF_DRYRUN=y] [PERF_NOCREATE=y] $0 <total number of fake nodes> [command-list-file]"
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echo " "
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echo "Generate the script for creating the fake simulators for the given node range:"
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echo " $0 create <noderange> [ docker | openbmc ]"
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exit
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fi
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if [ "$1" = "run" ]; then
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PERF_RUN_WITH_ENV=1
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elif [ "$1" = "create" ]; then
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PERF_RUN_WITH_SIM=1
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else
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isNumber $1
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if [ ! $? -eq 0 ]; then
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echo "You must input an numeric string for total fake nodes number."
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exit -1
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fi
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fi
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# Source xCAT profile to make sure the xCAT commands could be executed without absolute path.
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if [ -z $XCATROOT ]; then
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if [ -r /etc/profile.d/xcat.sh ]; then
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. /etc/profile.d/xcat.sh
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fi
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fi
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# Used for prerequiste checking for fake environment
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preChecking()
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{
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local val=""
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for cmd in brctl ifconfig; do
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which $cmd > /dev/null 2>&1
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[ $? -ne 0 ] && val="$cmd,$val"
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done
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echo $val | sed s/,$//
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}
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if [ -z $PERF_RUN_WITH_ENV ] && [ -z $PERF_RUN_WITH_SIM ] && [ -z $PERF_DRYRUN ]; then
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pass=$(preChecking)
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if [ ! -z "$pass" ]; then
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echo "Error: Missing required tools: $pass"
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exit -1
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fi
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fi
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# If the command list file is not specified, the tool will only create the stanz file for fake nodes.
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# If it is specified but not exists, the tool will exit with error.
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if [ "$PERF_RUN_WITH_SIM" = "1" ]; then
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[ -z $2 ] && echo "ERROR: Not specify the node range." && exit -1
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elif [ ! -z $2 ]; then
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if [ -f $2 ]; then
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RUN_CMD_LIST=$2
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else
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echo "ERROR: The command list file you specified does not exist."
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exit -1
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fi
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elif [ "$PERF_RUN_WITH_ENV" = "1" ]; then
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echo "ERROR: The command list file must be specified."
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exit -1
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fi
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version=`lsxcatd -a 2>/dev/null | grep Version`
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if [ 0 != $? ]; then
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echo "ERROR: xCAT daemon is not running. Start 'xcatd' service and rerun this tool."
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exit 99
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fi
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# Mandatory, to specify the number of total fake nodes which will be created for testing
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FAKE_NODE_TOTAL=$1
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if [ "$PERF_RUN_WITH_ENV" = "1" ];then
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if [ -z $PERF_RUN_NODELIST ]; then
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PERF_RUN_NODELIST="/tmp/xcatperftest.nodels.$$"
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nodels > $PERF_RUN_NODELIST
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else
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[ -f "$PERF_RUN_NODELIST" ] && ( echo "ERROR: $PERF_RUN_NODELIST does not exist."; exit 99 )
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fi
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FAKE_NODE_TOTAL=`cat $PERF_RUN_NODELIST|wc -l`
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fi
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# Optional, the prefix of the fake compute node name.
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# By default, it is 'fake' but it could be changed when you set environment variable `FAKE_NODE_PREFIX`
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if [ -z $FAKE_NODE_PREFIX ]; then
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FAKE_NODE_PREFIX='fake'
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fi
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# Optional, the group name of all the fake compute nodes.
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# By default, it is 'perftest' but it could be changed when you set environment variable `FAKE_NODE_GROUP`
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if [ -z $FAKE_NODE_GROUP ]; then
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FAKE_NODE_GROUP='perftest'
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fi
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# Mandatory, the Provision network for all the fake compute nodes. It must be a string like 'A.B', and be matched with `tabdump networks`
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# By default, it is '192.168' but it could be changed when you set environment variable `FAKE_NETWORK_PRO`
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if [ -z $FAKE_NETWORK_PRO ]; then
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FAKE_NETWORK_PRO='192.168'
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fi
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# Mandatory, the BMC network for all the fake compute nodes. It must be a string like 'A.B' and no need to be defined in 'networks' table.
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# By default, it is '192.169' but it could be changed when you set environment variable `FAKE_NETWORK_BMC`
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# Note: it could not be the same subnet as 'FAKE_NETWORK_PRO'
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if [ -z $FAKE_NETWORK_BMC ]; then
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FAKE_NETWORK_BMC='192.169'
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fi
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# Optional, The network mask for the fake network object.
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# By default, it is '255.255.0.0' but it could be changed when you set environment variable `FAKE_NETWORK_MASK`
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if [ -z $FAKE_NETWORK_MASK ]; then
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FAKE_NETWORK_MASK='255.255.0.0'
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fi
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# Optional, The bridge device name for the temporary interface which is required on MN as nodeset/makedhcp will check if the MN and CN in same subnet.
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# By default, it is 'perfvirbr0' but it could be changed when you set environment variable `FAKE_NETWORK_INTF`
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if [ -z $FAKE_NETWORK_INTF ]; then
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FAKE_NETWORK_INTF='perfvirbr0'
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fi
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# Optional, The node template name used for generating fake nodes.
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# By default, it is '<arch>-template' but it could be changed when you set environment variable `PERF_NODETEMPL`
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if [ -z $PERF_NODETEMPL ]; then
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PERF_NODETEMPL="`arch`-template"
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fi
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# Optional, The NIC used by simulator.
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if [ -z $PERF_RUN_TIMEOUT ]; then
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PERF_RUN_TIMEOUT=3600
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fi
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# Optional, The NIC used by simulator.
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if [ -z $PERF_SIM_NIC ]; then
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PERF_SIM_NIC='eth1'
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fi
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# Optional, The delimiter which is used for CSV.
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# By default, it is comma, but it could be changed when you set environment variable `PERF_CSV_CHAR`
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if [ -z $PERF_CSV_CHAR ]; then
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PERF_CSV_CHAR=','
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fi
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# IP address assinged to node will be in [1-250]
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NODE_PER_ROW=250
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MYSUFFIX=`date +"%Y%m%d%H%M%S"`
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if [ -z $PERFORMANCE_DIR ]; then
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PERFORMANCE_DIR=$XCATROOT/share/xcat/tools/autotest/result
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fi
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PERFORMANCE_NODE_TMPL=$PERFORMANCE_DIR/perf-node.tmpl
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PERFORMANCE_STANZ=$PERFORMANCE_DIR/perfstanz-$FAKE_NODE_TOTAL.$MYSUFFIX
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if [ -z $PERF_RPT_FILE ]; then
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PERF_RPT_FILE=perfreport-$FAKE_NODE_TOTAL.log.$MYSUFFIX
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fi
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PERFORMANCE_REPORT=$PERFORMANCE_DIR/$PERF_RPT_FILE
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# Get a random node list from a file
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nodeRange()
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{
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if [ "$PERF_RUN_WITH_ENV" = "1" ];then
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cat "$PERF_RUN_NODELIST"|shuf -n$1|awk BEGIN{RS=EOF}'{gsub(/\n/,",");print}'
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else
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echo "$FAKE_NODE_PREFIX[1-$1]"
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fi
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}
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# Get a random MAC address
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genMAC()
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{
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printf '00:60:2F:%02X:%02X:%02X' $[RANDOM%256] $[RANDOM%256] $[RANDOM%256]
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}
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# Generate stanz file for all fake nodes
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genStanz()
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{
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if [ ! -z $PERF_DRYRUN ]; then
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echo $1, $2, $3, $4
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else
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echo -n .
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fi
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mgt='ipmi'
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if [[ `arch` =~ 'ppc64' ]]; then
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mgt='openbmc'
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fi
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sed -e '/Object name:/c \'"$1"':\n objtype=node' \
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-e '/ip=/c \ ip='"$3"'' \
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-e '/mac=/c \ mac='"$2"'' \
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-e '/bmc=/c \ bmc='"$4"'' \
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-e '/mgt=/c \ mgt='"$mgt"'' \
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-e '/bmcusername=/c \ bmcusername=root' \
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-e '/bmcpassword=/c \ bmcpassword=0penBmc' \
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-e '/groups=/c \ groups=all,'"$FAKE_NODE_GROUP"'' \
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-e '/postscripts=/c \ postscripts=mypostboot' \
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-e '/postbootscripts=/c \ postbootscripts=mypostboot' \
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$PERFORMANCE_NODE_TMPL >> $PERFORMANCE_STANZ
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}
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# Create a fake xCAT node definition
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fakeNode()
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{
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# TODO: support regular expression for IP
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genStanz $FAKE_NODE_PREFIX$1 $(genMAC) $FAKE_NETWORK_PRO.$2.$3 $FAKE_NETWORK_BMC.$2.$3
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#mkdef -f -t node $FAKE_NODE_PREFIX$1 --template $PERF_NODETEMPL ip=$FAKE_NETWORK_PRO.$2.$3 mac=$(genMAC) \
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# bmc=$FAKE_NETWORK_BMC.$2.$3 bmcpassword=fake bmcusername=fake groups=all,performance > /dev/null 2>&1
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}
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# Create a fake xCAT network definition
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fakeNetwork()
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{
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lsdef -t network -o perf-net-$FAKE_NODE_PREFIX > /dev/null 2>&1
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if [ 0 != $? ]; then
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mkdef -t network perf-net-$FAKE_NODE_PREFIX net=$FAKE_NETWORK_PRO.0.0 mask=$FAKE_NETWORK_MASK > /dev/null
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else
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chdef -t network -o perf-net-$FAKE_NODE_PREFIX net=$FAKE_NETWORK_PRO.0.0 mask=$FAKE_NETWORK_MASK > /dev/null
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fi
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}
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# Create a fake xCAT network definition
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fakeInterface()
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{
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result=`ifconfig $1 2>/dev/null`
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if [ -z "$2" ]; then
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[ -z "$result" ] && brctl addbr $1
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ifconfig $1 $FAKE_NETWORK_PRO.251.254 netmask $FAKE_NETWORK_MASK || echo "$1 is not configured successfully"
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ifconfig $1:0 $FAKE_NETWORK_BMC.251.254 netmask $FAKE_NETWORK_MASK || echo "$1:0 is not configured successfully"
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elif [ ! -z "$result" ]; then
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ifconfig $1:0 0.0.0.0
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ifconfig $1 down
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brctl delbr $1 || echo "$1 is not removed successfully, you may need to clean up manually."
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fi
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}
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getOSimage()
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{
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# The OS image name used in nodeset to replace the MACRO Variable `#OSIMAGE#`.
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# By default, it could be detectd automatically according to the arch
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if [ -z $PERF_OSIMAGE ]; then
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# covert it to an array
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osimage_array=($(lsdef -t osimage 2>/dev/null| grep `arch`|grep 'install'|awk '/compute/ {print $1}'))
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index=`expr $RANDOM % ${#osimage_array[@]} 2>/dev/null`
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echo ${osimage_array[$index]}
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else
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echo $PERF_OSIMAGE
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fi
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}
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# Create batch fake nodes stanz file for testing
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bootstrap()
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{
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declare -i count=0
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[ $rack = 0 ] && rack=1
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for i in $(seq 0 $(expr $rack - 1))
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do
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for j in $(seq 1 $NODE_PER_ROW)
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do
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count+=1
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fakeNode $count $i $j
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[ $(($count % $1)) = 0 ] && echo
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[ "x$count" == "x$FAKE_NODE_TOTAL" ] && break
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done
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done
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}
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# Executing the testing on specific commands defined in command list file
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# All MACROs defined in command list file will be replaced with the real value
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runTest()
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{
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cmd=$1
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[ -z "$osimage" ] || cmd="${cmd/\#OSIMAGE\#/$osimage}"
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if [[ $cmd =~ '#STANZ#' ]]; then
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#mkdef -z
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execCmd "${cmd/\#STANZ\#/$PERFORMANCE_STANZ}" "$FAKE_NODE_TOTAL"
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elif [[ $cmd =~ '#NODES#' ]]; then
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#noderange operation
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if [ -z "$2" ]; then
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# No SERIES defined, run command on the whole group
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execCmd "${cmd/\#NODES\#/$FAKE_NODE_GROUP}" "$FAKE_NODE_TOTAL"
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else
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# run the command for each number in SERIES
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lastnum=0
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for num in $2
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do
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isNumber $num || continue
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showcmd=$1
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if [[ $num -le $FAKE_NODE_TOTAL ]]; then
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execCmd "${cmd/\#NODES\#/$(nodeRange $num)}" "$num" "${showcmd/NODES/$num}"
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lastnum=$num
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elif [ "$PERF_RUN_WITH_ENV" = "1" ]; then
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num=$FAKE_NODE_TOTAL
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[[ $num -gt $lastnum ]] && execCmd "${cmd/\#NODES\#/}" "$num" "${showcmd/NODES/$num}"
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break
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fi
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done
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fi
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elif [[ $cmd =~ '#PERFGRP#' ]]; then
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execCmd "${cmd/\#PERFGRP\#/$FAKE_NODE_GROUP}" "$FAKE_NODE_TOTAL"
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else
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execCmd "$cmd" "-"
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fi
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}
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# Output performance result for each command.
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printResult()
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{
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#TODO, more clear short desc for this command
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desc=`echo "$1" | awk '{split($0, a, "|");print a[length(a)]}'`
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desc=`echo "$desc" | awk '{print $1}'`
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result=$([[ $3 = 0 ]] && echo "SUCCESS" || echo "FAIL")
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if [ -z $4 ]; then
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# RESULT; CMD; TIME; FULL COMMAND
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echo "=====> $result$PERF_CSV_CHAR $desc$PERF_CSV_CHAR $2"
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echo "$result$PERF_CSV_CHAR $desc$PERF_CSV_CHAR $2$PERF_CSV_CHAR \"$1\"" >> $PERFORMANCE_REPORT
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else
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nodepersec='-'
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isNumber $4
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if [ $? -eq 0 ]; then
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nodepersec=$(printf "%.2f" `echo "scale=2;$4/$2"|bc`)
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fi
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# RESULT; CMD; TIME; NODES; NODES/SEC; FULL COMMAND
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echo "=====> $result$PERF_CSV_CHAR $desc$PERF_CSV_CHAR $2$PERF_CSV_CHAR $4$PERF_CSV_CHAR $nodepersec"
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echo "$result$PERF_CSV_CHAR $desc$PERF_CSV_CHAR $2$PERF_CSV_CHAR $4$PERF_CSV_CHAR $nodepersec$PERF_CSV_CHAR \"$1\"">> $PERFORMANCE_REPORT
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fi
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}
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# Executing each command and print the result to report file
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execCmd()
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{
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noderange=$2
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[ -z "$3" ] && showcmd=$1 || showcmd=$3
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echo "[Testing for command]: $showcmd ..."
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if [ ! -z $PERF_DRYRUN ]; then
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return
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fi
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start=`date +%s%3N`
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#using timeout to avoid some commands hang
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timeout $PERF_RUN_TIMEOUT bash <<EOT
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$1 > /dev/null 2>&1
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EOT
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retval=$?
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end=`date +%s%3N`
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delta=$(printf "%.2f" `echo "scale=2;$(($end-$start))/1000"|bc`)
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if [ -z $noderange ]; then
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printResult "$1" "$delta" "$retval"
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else
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printResult "$1" "$delta" "$retval" "$noderange"
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fi
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}
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#################################################
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# Main Loop of the performance baseline testing #
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#################################################
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mkdir -p $PERFORMANCE_DIR
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if [ "$PERF_RUN_WITH_ENV" = "1" ]; then
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echo "Start the performance testing for commands in $RUN_CMD_LIST. Total nodes: $FAKE_NODE_TOTAL "
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echo "#$version" >> $PERFORMANCE_REPORT
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echo "#Total defined nodes number: $FAKE_NODE_TOTAL" >> $PERFORMANCE_REPORT
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echo "#Result$PERF_CSV_CHAR Command$PERF_CSV_CHAR Time(s)$PERF_CSV_CHAR Full Commands" >> $PERFORMANCE_REPORT
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echo "=================================================="
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series=`grep '^#SERIES#' $RUN_CMD_LIST | awk '{print $2}'`
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if [ ! -z $series ]; then
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series=${series//,/ }
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fi
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[ -z "$series" ] || echo "Apply noderange ($series) on below commands."
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cmdlist=`cat $RUN_CMD_LIST`
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IFS_BAK=$IFS
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IFS=$'\n'
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for line in $cmdlist
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do
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[ "x${line:0:1}" = "x#" ] && continue
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# begin to run the command
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IFS=$IFS_BAK
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#execCmd "$line"
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runTest "$line" "$series"
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IFS=$'\n'
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done
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IFS=$IFS_BAK
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IFS_BAK=
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if [ -z "$PERF_DRYRUN" ]; then
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echo
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echo "Done. Check the performance result in $PERFORMANCE_REPORT"
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fi
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exit 0
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fi
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if [ "$PERF_RUN_WITH_SIM" = "1" ]; then
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simmode="docker"
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[ ! -z $3 ] && simmode=$3
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echo "Generate the $simmode simulators for $2 ..."
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PERFORMANCE_SCRIPT=$PERFORMANCE_DIR/perf-$simmode-create.sh
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echo "#!/bin/bash" > $PERFORMANCE_SCRIPT
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if [ "$simmode" = "docker" ]; then
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lsdef $2 -i ip -c | \
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awk -F '=' '{ print substr($1, 0 ,index($1,":")-1),$2}' | \
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while read name ip; \
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do \
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echo "docker run -itd --rm --name $name --net perf-net --ip $ip --hostname $name -v /root/.ssh:/root/.ssh perf-alpine-ssh" >> $PERFORMANCE_SCRIPT; \
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done
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elif [ "$simmode" = "openbmc" ]; then
|
|
options="-d random -t 10"
|
|
bmcips=`lsdef $2 -i bmc -c | awk -F '=' '{printf "%s ", $2}'`
|
|
echo "if [ \"\$1\" = \"setup\" ]; then /tmp/perf/openbmc_simulator/simulator -n $PERF_SIM_NIC $options -r $bmcips; fi" >> $PERFORMANCE_SCRIPT
|
|
echo "if [ \"\$1\" = \"clean\" ]; then /tmp/perf/openbmc_simulator/simulator -c -n $PERF_SIM_NIC -r $bmcips; fi" >> $PERFORMANCE_SCRIPT
|
|
else
|
|
echo "Not supported simulator type: $simmode"
|
|
rm -f $PERFORMANCE_SCRIPT
|
|
exit -1
|
|
fi
|
|
|
|
echo
|
|
echo "Done. Check the performance script in $PERFORMANCE_SCRIPT"
|
|
exit 0
|
|
fi
|
|
|
|
#Get available OS image, it will be used for nodeset if possible
|
|
osimage=$(getOSimage)
|
|
if [ -z "$osimage" ]; then
|
|
echo "WARN: Cannot determine the OS image, the commands which defined with #OSIMAGE# will be failed."
|
|
fi
|
|
|
|
# Now to run the test with fake nodes
|
|
lsdef -t node --template $PERF_NODETEMPL > $PERFORMANCE_NODE_TMPL 2>/dev/null
|
|
if [ 0 != $? ]; then
|
|
echo "ERROR: Cannot find the default template for `arch`, make sure it exists and rerun this tool."
|
|
echo "Or you can run this tool with PERF_NODETEMPL=<existing node template name> by specify the template which is used to create fake nodes"
|
|
exit 99
|
|
fi
|
|
|
|
if [ -z "$PERF_NOCREATE" ]; then
|
|
rack=$(expr $FAKE_NODE_TOTAL / $NODE_PER_ROW)
|
|
|
|
echo "=================================================="
|
|
# Starting to add fake nodes
|
|
bootstrap 50
|
|
echo
|
|
echo "=================================================="
|
|
|
|
fi
|
|
if [ -z "$RUN_CMD_LIST" ]; then
|
|
[ -z "$PERF_NOCREATE" ] && echo "Done. Check the stanz file in $PERFORMANCE_STANZ"
|
|
exit 0
|
|
fi
|
|
echo "Continue the performance testing for commands in $RUN_CMD_LIST "
|
|
|
|
echo "#$version" >> $PERFORMANCE_REPORT
|
|
echo "#Total defined nodes number: $FAKE_NODE_TOTAL" >> $PERFORMANCE_REPORT
|
|
echo "#Result$PERF_CSV_CHAR Command$PERF_CSV_CHAR Time(s)$PERF_CSV_CHAR Nodes Number$PERF_CSV_CHAR Nodes per second$PERF_CSV_CHAR Full Commands" >> $PERFORMANCE_REPORT
|
|
echo "=================================================="
|
|
|
|
# Initial Populate the fake nodes into DB
|
|
if [ -z "$PERF_NOCREATE" ]; then
|
|
#create fake network for makedns, makedhcp etc...
|
|
fakeNetwork
|
|
execCmd "cat $PERFORMANCE_STANZ | mkdef -z -f" "$FAKE_NODE_TOTAL"
|
|
|
|
[ -z "$PERF_CREATE_ONLY" ] || exit 0
|
|
# fake interface is required for topology with service nodes as it will determine if then Mn/Sn are
|
|
# in the same subnet with CNs
|
|
fakeInterface $FAKE_NETWORK_INTF
|
|
fi
|
|
|
|
series=`grep '^#SERIES#' $RUN_CMD_LIST | awk '{print $2}'`
|
|
if [ ! -z "$series" ]; then
|
|
series=${series//,/ }
|
|
fi
|
|
#echo $series
|
|
|
|
cmdlist=`cat $RUN_CMD_LIST`
|
|
IFS_BAK=$IFS
|
|
IFS=$'\n'
|
|
for line in $cmdlist
|
|
do
|
|
[ "x${line:0:1}" = "x#" ] && continue
|
|
|
|
# begin to run the command
|
|
IFS=$IFS_BAK
|
|
runTest "$line" "$series"
|
|
IFS=$'\n'
|
|
done
|
|
IFS=$IFS_BAK
|
|
IFS_BAK=
|
|
|
|
if [ -z $PERF_NOCREATE ]; then
|
|
rm -f $PERFORMANCE_NODE_TMPL
|
|
rm -f $PERFORMANCE_STANZ
|
|
fakeInterface $FAKE_NETWORK_INTF del
|
|
fi
|
|
rm -f "/tmp/xcatperftest.nodels.$$"
|
|
if [ -z $PERF_DRYRUN ]; then
|
|
echo
|
|
echo "Done. Check the performance result in $PERFORMANCE_REPORT"
|
|
fi
|