Notes18一键盘导出log工具，insmod，/sys/bus/pci/devices/0000

Posted 2021-12-03 码农编程录

文章目录

• 1.auto_dump.sh
• 2.auto_dump.cfg
• 3.auto_dump.sh
• 4.reload_fpga_uio_driver.sh
• 5.get_fpga_temp.sh
• 6.ethernet_port.sh
• 7.ddr_test.sh

---

1.auto_dump.sh

#!/bin/bash

work_path=$(pwd)
conf_file_path="${work_path}/auto_dump.cfg"
dst_dir_path=""
search_path="/var/log"

if [ $# -ne 1 ];then
    program=$(basename "$0")
    echo "Usage: $program <dst_dir_path>"
    echo "Examples：$program /root/os_log/"
    exit
else
    dst_dir_path=$1
fi

cat $conf_file_path | while read conf_path_line
do
    last_file_path=$(basename ${conf_path_line})
    #last_file_path=${conf_path_line##*/}
    tmp=${conf_path_line%/*}
    last_dir_path=${tmp##*/}  # network 
    find $search_path -name $last_file_path | while read search_path_line
    do
        mkdir -p $dst_dir_path
        dst_file_path=$dst_dir_path/tmp/$last_dir_path/
        mkdir -p $dst_file_path
        cp $search_path_line $dst_file_path
    done
    cd $dst_dir_path/tmp/
    if [ ! -f $conf_path_line ];then
        echo $conf_path_line" not found"
    fi
done

2.auto_dump.cfg

network/ip.log
network/netstate.log
network/route.log
network/arp.log
network/services.log
hardware/dmidecode.log
hardware/cmdline.log
hardware/cpuinfo.log
hardware/meminfo.log
hardware/lsblk.log
hardware/mount.log
hardware/interrupts.log
hardware/lspci.log
hardware/smartctl.log
hardware/modules.log
hardware/version.log
message/alert.log
message/audit.log
message/btmp.log
message/crit.log
message/debug.log
message/dmesg.log
message/err.log
message/info.log
message/messages.log
message/notice.log
message/syslog.log
message/warning.log
message/wtmp.log

3.auto_dump.sh

#!/bin/bash
 
dst_dir_path="/home/os_log"
dst_dir_path_filenum=10

mkdir_tmp(){
    mkdir -p $dst_dir_path/tmp/network
    mkdir -p $dst_dir_path/tmp/hardware
    mkdir -p $dst_dir_path/tmp/message/var/log
}

write_network(){
    ifconfig > $dst_dir_path/tmp/network/ip.log
    netstat > $dst_dir_path/tmp/network/netstate.log
    route > $dst_dir_path/tmp/network/route.log
    arp > $dst_dir_path/tmp/network/arp.log
    systemctl -all > $dst_dir_path/tmp/network/services.log
}

write_hardware(){
    dmidecode > $dst_dir_path/tmp/hardware/dmidecode.log
    cat /proc/cmdline > $dst_dir_path/tmp/hardware/cmdline.log
    cat /proc/cpuinfo > $dst_dir_path/tmp/hardware/cpuinfo.log
    cat /proc/meminfo > $dst_dir_path/tmp/hardware/meminfo.log
    lsblk > $dst_dir_path/tmp/hardware/lsblk.log
    mount > $dst_dir_path/tmp/hardware/mount.log
    cat /proc/interrupts > $dst_dir_path/tmp/hardware/interrupts.log
    lspci > $dst_dir_path/tmp/hardware/lspci.log

    if [ -f $dst_dir_path/tmp/hardware/smartctl.log ];then
        rm $dst_dir_path/tmp/hardware/smartctl.log
    fi

    fdisk -l | grep "/dev/sd" | awk '{print $2}' | awk -F ':' '{print $1}' > tmp 
    cat tmp | while read line
    do
        smartctl -a $line >> $dst_dir_path/tmp/hardware/smartctl.log
    done
    rm tmp

    fdisk -l | grep "/dev/nvme" | head -1 | awk '{print $2}' | awk -F ':' '{print $1}' > tmp 
    cat tmp | while read line
    do
        smartctl -a $line >> $dst_dir_path/tmp/hardware/smartctl.log
    done
    rm tmp

    cat /proc/modules > $dst_dir_path/tmp/hardware/modules.log
    cat /proc/version > $dst_dir_path/tmp/hardware/version.log
}

tar_log(){
    cp -rf /var/log/* $dst_dir_path/tmp/message/var/log
    cd $dst_dir_path/tmp
    tar -czf log.tar.gz *
    mv log.tar.gz $dst_dir_path/log.tar.gz
    rm -rf $dst_dir_path/tmp
}

mov_log(){
    if [ -f $dst_dir_path/log.9.tar.gz ];then
        rm $dst_dir_path/log.9.tar.gz
    fi

    if [ -f $dst_dir_path/log.tar.gz ] && [ ! -f $dst_dir_path/log.9.tar.gz ];then
        for((i=$(($dst_dir_path_filenum-2));i>=1;i--))
        do
            if [ -f $dst_dir_path/log.$i.tar.gz ];then
                mv $dst_dir_path/log.$i.tar.gz $dst_dir_path/log.$(($i+1)).tar.gz
            fi
        done
        mv $dst_dir_path/log.tar.gz $dst_dir_path/log.1.tar.gz
    fi
}

mkdir_tmp
write_network
write_hardware
mov_log
tar_log

################################################################################
if [ -f $dst_dir_path/log.9.tar.gz ];then
    rm $dst_dir_path/log.1.tar.gz
    for((j=2;j<=$(($dst_dir_path_file_num-1));j++))
    do
        mv $dst_dir_path/log.$j.tar.gz $dst_dir_path/log.$(($j-1)).tar.gz
    done
    mv $dst_dir_path/log.tar.gz $dst_dir_path/log.9.tar.gz
fi

if [ -f $dst_dir_path/log.tar.gz ] && [ ! -f $dst_dir_path/log.9.tar.gz ];then
	for((i=1;i<=$(($dst_dir_path_file_num-1));i++))
	do	
	    if [ -f $dst_dir_path/log.$i.tar.gz ];then
	        continue
	    fi
	    mv $dst_dir_path/log.tar.gz $dst_dir_path/log.$i.tar.gz
	    break
	done
fi

# filenum=$(ls -l | wc -l)
# if [ $filenum -eq 12 ];then
#     rm -f `ls -tr | head -1`
# fi

i=0
filenum=0
for i in $(ls)
do
    if [ -f $i ]
    then
        let filenum+=1
    fi

    if [ $filenum==10 ];then
    rm `ls -tr $(find . -type f -name "log_*") | head -1`
    break
    fi
done

if [ -f $dst_dir_path/log.tar ];then
    mv $dst_dir_path/log.tar $dst_dir_path/log_$(date "+%Y-%m-%d_%H:%M:%S")_bak.tar
fi

4.reload_fpga_uio_driver.sh

你要载入a module，但a module要求系统先载入b module时，直接用insmod挂入通常都会出现错误，不过modprobe倒是能够知道先载入b module后才载入a module，如此相依性就会满足。

insmod cpld_hq.ko（kernel module）生成如下文件夹，syscpld在cpld_hq.c里命名，前面路径在内核指定。

#!/bin/bash
modprobe uio
cd /home
insmod ifc_uio.ko
echo 16 > /sys/bus/pci/devices/0000\\:b1\\:00.0/max_vfs

5.get_fpga_temp.sh

#!/bin/bash
echo "unload FPGA UIO driver"
echo 0 > /sys/bus/pci/devices/0000\\:b1\\:00.0/max_vfs
rmmod ifc_uio
rmmod uio

echo "get FPGA temperature"
cd /home/fpga_temperature_voltage/s10_rsu_over_pcie_ori
./install
cd ..
./fpga_temperature_voltage

./s10_rsu_over_pcie_ori/unload 

6.ethernet_port.sh

#!/bin/bash
echo "**************************************Ethernet port test start*************************************"
modprobe uio
cd /home
insmod ifc_uio.ko
echo 16 > /sys/bus/pci/devices/0000\\:b1\\:00.0/max_vfs

for((i=1;i<=12;i++))
do
    echo "******************************Do Port $i setup*******************************************************"
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --gen -P
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --gen -s
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --gen -c >/dev/null
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --chk -c >/dev/null
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --mux -c >/dev/null
    sleep 1
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --gen --pkt --min 64 --max 64 --mode 256 --gap 1 -S
    sleep 2
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --gen -s
done

while((1))
do
  for((i=1;i<=12;i++))
	do
    echo "****************************Show port $i test log*******************************************"
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --gen -C
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --chk -C
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --mux -C
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --eth -p $i --gen -s
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --ver
    sleep 3
	done
done

7.ddr_test.sh

#!/bin/bash
echo "******************************* DDR stress start **********************************"
modprobe uio
cd /home
insmod ifc_uio.ko
echo 16 > /sys/bus/pci/devices/0000\\:b1\\:00.0/max_vfs

for((i=0;i<4;i++))
do
	echo "*******************************Do DDR Channel $i setup******************************************"
  ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --ddr -n $i -c
  sleep 1
  ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --ddr -n $i -1 0 -2 0 -3 0 -T 0 -S
  sleep 2
done

while ((1))
do
  for((i=0;i<4;i++))
	do
	  echo "**************************** Show DDR Channel $i test log **************************"
    ./fpga_test /sys/bus/pci/devices/0000\\:b1\\:00.0/resource2 --ddr -n $i -C
	  sleep 2
	done
done