构建LTP测试环境

板卡上运行LTP测试集，需要构建部分环境。

build server env

1. comile LTP on server

make autotools
# --prefix={ltp target path}
./configure
make
make install

2. build server test env

   1. necessary software

   sudo apt-get install telnetd cfingerd rdist rsync udhcpd lightttpd xinetd nfs-kernel-server rpcbind
   

   2. build xinetd env

   bash xinet_config
   

   3. build rsh env

   echo rsh >>/etc/securetty
   echo rlogin >>/etc/securetty
   echo rexec >>/etc/securetty
   echo telnet >>/etc/securetty
   
   for i in $(seq 10); do
   echo tty$i >> /etc/securetty
   done
   
   echo "dragonboard-410c root" >> ~/.rhosts
   # replace with real ip of db410c
   echo "192.168.10.35 dragonboard-410c" >> /etc/hosts
   

   4. build ssh env [optional]

   # client
   ssh-keygen -t rsa -N ""  -f /home/root/.ssh/id_rsa
   
   # server
   scp root@dragonboard-410c:/home/root/.ssh/id_ras.pub db410c.pub
   cat  db410c.pub >> ~/.ssh/authorized_keys
   

   5. start services

   sudo systemctl restart rpcbind
   sudo systemctl restart nfs-kernel-server
   sudo systemctl restart xinetd
   

   6. copy additional software to db410c

   # caisong@10.167.218.57:~/db410c_env/mini
   rsync -avz `ls` --chown root:root root@192.168.10.35:/
   # caisong@10.167.218.57:~/db410c_env/full
   rsync -avz `ls` --chown root:root root@192.168.10.35:/app2
   

build db410c env

1. syslog

   touch /var/log/messages
   echo 'OPTIONS="-O /var/log/messages"' >> /etc/default/busybox-syslog
   systemctl restart syslog
   

2. mount disk

   # db410c must unplug sd card and plug sd card agagin when booting
   mkdir /app /app2 /root
   # please replace to your disk
   mount /dev/mmcblk1p1 /app
   mount /dev/mmcblk1p2 /tmp
   mount /dev/mmcblk1p3 /app2
   mkswap /dev/mmcblk1p5 && swapon /dev/mmcblk1p5
   

3. build boot env

   # current boot env is on 10.167.218.57
   rsync -avz caisong@10.167.218.57:~/db410c_env/mini/* --chown root:root /
   rsync -avz caisong@10.167.218.57:~/db410c_env/full/* --chown root:root /app2/
   

4. env parameter

   # profile
   echo "export PATH=\$PATH:/app2/usr/bin:/app2/usr/local/bin:/app2/etc/:/app2/sbin:/app2/usr/sbin" >> /etc/profile
   PATH=$PATH:/app2/usr/bin:/app2/usr/local/bin:/app2/etc/'
   
   # rlogin required
   ln -sf /app2/usr/lib/tcl8.6 /usr/lib
   

5. ip setting on boot

   # replace 192.168.10.35 to your ip
   cat > /opt/setipaddr.sh << "EOF" &&
   #! /bin/sh
   PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/opt/:$PATH
   ifconfig eth0 192.168.10.35 up
   EOF
   
   cat > /etc/systemd/system/setipaddr.service << "EOF" &&
   [Unit]
   Description=set ip on boot
   After=network.target
   
   [Service]
   Type=oneshot
   ExecStart=/opt/setipaddr.sh
   
   [Install]
   WantedBy=multi-user.target
   EOF
   
   (cd /etc/systemd/system/ && systemctl enable setipaddr && systemctl start setipaddr)
   

6. hostname

   # add server hostname
   echo "192.168.10.31 debian" >> /etc/hosts
   

7. add ftp user

   useradd -d /var/ftp -m -s /usr/sbin/nologin ftp
   chmod a-w /var/ftp
   

8. ssh env

   [-f /home/root/.ssh/id_rsa ] || ssh-keygen -t rsa -N ""  -f /home/root/.ssh/id_rsa
   

9. xinetd

   bash xinet_config
   systemctl start xinetd
   

10. some services

    systemctl daemon-reload
    systemctl restart rpcbind
    systemctl restart crond
    

11. compile LTP

    # please set same prefix as server if you did
    ./configure
    make
    make install