File Manager

X7ROOT File Manager

Current Path: /var/VMOptimizationToolsLinux

📁 ..
📄 LinuxUpdate.XML(645 B)
📄 SangforVMSTool(3.11 KB)
📄 SangforVMSTool.service(194 B)
📄 action_common.sh(13.34 KB)
📄 busybox_cmd_ln.sh(2.24 KB)
📄 collect_test_data.sh(1.16 KB)
📄 common_config.sh(278 B)
📄 data_test_tool.sh(12.59 KB)
📄 debian_vmconfig.sh(10.74 KB)
📄 guest_system_config.sh(1.82 KB)
📄 log.sh(1.36 KB)
📄 mod_test.sh(3.69 KB)
📄 mod_test1.sh(914 B)
📄 net_common.sh(915 B)
📄 redhat_vmconfig.sh(11.14 KB)
📄 sangfor_guest_datareport(21.66 KB)
📄 sangfor_heartalive.sh(2.37 KB)
📄 sangfor_module_update(28.11 KB)
📄 sangfor_set_network.sh(504 B)
📄 sangfor_sfping(3.85 KB)
📄 sangfor_sshkey_gen(1.29 KB)
📄 sangfor_update_ipc_callback(5.29 KB)
📄 sangfor_vm_proxyd(3.45 KB)
📄 sangfor_vm_proxyd_r(4.4 KB)
📄 sangfor_vm_proxyd_w(1.32 KB)
📄 sangfor_vmconfig(2.4 KB)
📄 sangfor_vmconfig_common(27.99 KB)
📄 sangfor_vmconfig_ipc_callback(4.75 KB)
📄 sangfor_watchdog(3.95 KB)
📄 sfping.c(15.68 KB)
📄 sfping.pl(6.15 KB)
📄 startall(1.78 KB)
📄 stopall(1.11 KB)
📄 suse_vmconfig.sh(6.19 KB)
📁 tools_x64
📁 tools_x86
📄 uni_test.sh(2.59 KB)
📄 update_common_func(4.35 KB)
📄 update_common_header(4.86 KB)
📄 update_config(2.89 KB)
📄 update_install(28.84 KB)
📄 virtio_nic_attr_set.sh(2.42 KB)
📄 virtio_nic_compat.sh(5.28 KB)
📄 vm_ip_recover.sh(16.66 KB)
📄 vm_ipc.sh(9.06 KB)
📄 vmconfig_common_func(10.76 KB)
📄 vmconfig_common_header(3.37 KB)
📄 vmconfig_config(805 B)
📄 vmtools-install.sh(31.16 KB)
📄 watch_test.sh(313 B)
📄 watchdog.sh(1.39 KB)
📁 x64
📁 x86

Editing: sangfor_vm_proxyd

#!/bin/bash

# vm_proxyd module

# current directory
declare g_shell_dir=`dirname "$0"`
. "${g_shell_dir}/log.sh"
. "${g_shell_dir}/watchdog.sh"
. "${g_shell_dir}/common_config.sh"

# write process pid
declare g_write_pid=0
# read process pid
declare g_read_pid=0
# Identification of serial port is open
declare g_has_open_serial=0

# FIXME: There may be two virtual serial port in VMP4.0.
declare -r g_vportfile="/dev/virtio-ports/channelser.virtserial0.0"

# kill process
# If the process name and the current script name the same, don't kill yourself.
# param $1: process name(without path)
# return 0(success)，1(failed)
kill_process()
{
	if [ $# -ne 1 ]; then
		log "parameter error!"
		return 1
	fi
	
	local pid=$$
	local procname=${1}
	# Here is pipe, so can't execution with awk because it will cause out of order.
	local ps_list=`ps ax | grep "${procname}\>" | grep -v grep | grep -v "\<${pid}\>"`
	if [ ! -z "${ps_list}" ]; then
		echo "${ps_list}" | awk '{print "kill " $1 " 2>/dev/null"}' | sh
	fi
	return $?
}

# kill conflict process
# return 0(success)，1(failed)
kill_conflict_process()
{
	kill_process "sangfor_vm_proxyd"
	kill_process "sangfor_vm_proxyd_r"
	kill_process "sangfor_vm_proxyd_w"
	return 0
}

# trap INT and TERM signal，kill child process when exit.
trap "kill_process sangfor_vm_proxyd_w; kill_process sangfor_vm_proxyd_r; log 'recv exit INT signal'; exit 1" INT
trap "kill_process sangfor_vm_proxyd_w; kill_process sangfor_vm_proxyd_r; log 'recv exit TERM signal'; exit 1" TERM

# check send file: if it's timeout ,delete it
function check_send_file()
{
    local filepath=""
    local file_time=""
    local diff_time=""
    local now_time=""

# ls order by time
     echo "`ls -rt "${SEND_DIR__}"`" | while read file
     do
	    [ -z "$file" ] && break
	    now_time=$(date +%s)
        filepath="${SEND_DIR__}/${file}"
        file_time=$(stat -c %Y $filepath)
        diff_time=$((now_time - file_time))
        if [ $diff_time -ge 600 ];then
            log "${filepath} timeout change time is ${file_time}, be deleted."
            rm $filepath -rf
        fi
    done
}

# main function
main()
{
	kill_conflict_process
	
	watchdog_reg_proccess "sangfor_vm_proxyd"
	
	while true
	do
		local write_is_alive=0
		local read_is_alive=0
		
		if [ ${g_has_open_serial} -eq 0 ]; then
			# check vport file
			if [ ! -e "${g_vportfile}" ]; then
				log "${g_vportfile} does not exist"
				sleep 30
				continue 
			fi
			
			# open serial port failed.
			exec 99<>"${g_vportfile}"
			if [ $? -ne 0 ]; then
				log "open ${g_vportfile} error"
				# This could be occupied, so kill again
				kill_conflict_process
				sleep 10
				continue
			fi
			
			g_has_open_serial=1
		fi
		
		# Judge whether the process exists
		test ${g_write_pid} -gt 0 && test -d "/proc/${g_write_pid}" && write_is_alive=1
		test ${g_read_pid} -gt 0 && test -d "/proc/${g_read_pid}" && read_is_alive=1
		
		if [ ${write_is_alive} -ne 1 ]; then
			test ${g_write_pid} -ne 0 && log "write process ${g_write_pid} is dead, restart it!"
			kill_process "sangfor_vm_proxyd_w"
			"${g_shell_dir}/sangfor_vm_proxyd_w" &
			g_write_pid=$!
			log "start write process ${g_write_pid}"
		fi
		
		if [ ${read_is_alive} -ne 1 ]; then
			test ${g_read_pid} -ne 0 && log "read process ${g_read_pid} is dead, restart it!"
			kill_process "sangfor_vm_proxyd_r"
			"${g_shell_dir}/sangfor_vm_proxyd_r" &
			g_read_pid=$!
			log "start read process ${g_read_pid}"
		fi
		
		watchdog_check_once
		
		sleep 1
	done
	return 0
}

main
exit $?

X7ROOT File Manager

Editing: sangfor_vm_proxyd

Upload File

Create Folder