expectコマンドなら入力を自動化できるので、それを使ってhackbenchを動かして終了するスクリプトを書いてみた。
expectのスクリプトはこんな感じで。
[masami@moonlight:~/kvm-img]% cat test.sh #!/usr/bin/expect -- set timeout 600 spawn kvm -hda lenny.img -m 512 -monitor stdio -boot c -serial stdio expect "lenny login:" send "root\n" expect "Password:" send "password\n" expect "lenny:~#" send "uname -a\n" expect "lenny:~#" send "/usr/local/src/autotest/autotest-0.11.0/client/bin/autotest /usr/local/src/autotest/autotest-0.11.0/client/tests/hackbench/control\n" expect "lenny:~#" send "shutdown -h now\n" expect "The system is going down for system halt NOW!" exit
これを実行してみる。
[masami@moonlight:~/kvm-img]% ./test.sh spawn kvm -hda lenny.img -m 512 -monitor stdio -boot c -serial stdio Debian GNU/Linux 5.0 lenny ttyS0 lenny login: root Password: Last login: Sun Dec 13 23:06:16 JST 2009 on ttyS0 Linux lenny 2.6.32 #1 SMP Sat Dec 12 09:11:15 JST 2009 x86_64 The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. lenny:~# uname -a Linux lenny 2.6.32 #1 SMP Sat Dec 12 09:11:15 JST 2009 x86_64 GNU/Linux src/autotest/autotest-0.11.0/client/tests/hackbench/control/autotest /usr/local/ DEBUG:root:Cleaning up previously found state file 23:12:10 INFO | Writing results to /usr/local/src/autotest/autotest-0.11.0/client/results/default 23:12:10 INFO | Initializing the state engine 23:12:10 INFO | Symlinking init scripts 23:12:10 INFO | START ---- ---- timestamp=1260713530 localtime=Dec 13 23:12:10 23:12:10 INFO | START hackbench hackbench timestamp=1260713530 localtime=Dec 13 23:12:10 23:12:10 INFO | Test started. Number of iterations: 1 23:12:10 INFO | Executing iteration 1 of 1 23:17:22 INFO | Test finished after 1 iterations. 23:17:22 INFO | GOOD hackbench hackbench timestamp=1260713842 localtime=Dec 13 23:17:22 completed successfully 23:17:22 INFO | END GOOD hackbench hackbench timestamp=1260713842 localtime=Dec 13 23:17:22 23:17:22 INFO | END GOOD ---- ---- timestamp=1260713842 localtime=Dec 13 23:17:22 lenny:~# shutdown -h now Broadcast message from root@lenny (ttyS0) (Sun Dec 13 23:17:22 2009): The system is going down for system halt NOW! [masami@moonlight:~/kvm-img]%
