[root@f12 kvm]# /home/zwu/work/virt/autotest/client/bin/autotest --verbose control
15:44:08 INFO | Writing results to /home/zwu/work/virt/autotest/client/results/default
15:44:09 INFO | Initializing the state engine
15:44:09 DEBUG| Persistent state client.steps now set to []
15:44:09 DEBUG| Persistent option harness now set to None
15:44:09 DEBUG| Persistent option harness_args now set to None
15:44:09 DEBUG| Selected harness: standalone
15:44:09 INFO | Symlinking init scripts
15:44:09 DEBUG| Running '/sbin/runlevel'
15:44:09 DEBUG| Running 'ln -sf /home/zwu/work/virt/autotest/client/tools/autotest /etc/init.d/autotest'
15:44:09 DEBUG| Running 'ln -sf /home/zwu/work/virt/autotest/client/tools/autotest /etc/rc5.d/S99autotest'
15:44:09 DEBUG| Dropping caches
15:44:09 DEBUG| Running 'sync'
15:44:10 DEBUG| Running 'echo 3 > /proc/sys/vm/drop_caches'
15:44:12 DEBUG| Running 'gzip -9 "/home/zwu/work/virt/autotest/client/results/default/sysinfo/dmesg"'
15:44:13 DEBUG| Running 'rpm -qa'
15:44:25 INFO | START	----	----	timestamp=1307605465	localtime=Jun 09 15:44:25
15:44:25 DEBUG| Persistent state client._record_indent now set to 1
15:44:26 INFO | Test    1:  virtio_blk.smp2.RHEL.6.0.x86_64.disk_io
15:44:27 DEBUG| Running '/usr/bin/kvm_stat --batch'
15:44:29 INFO | 	START	kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io	kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io	timestamp=1307605469	localtime=Jun 09 15:44:29
15:44:29 DEBUG| Persistent state client._record_indent now set to 2
15:44:29 DEBUG| Persistent state client.unexpected_reboot now set to ('kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io', 'kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io')
15:44:29 DEBUG| Running 'python -c 'import sys; print sys.version_info[0], sys.version_info[1]''
15:44:29 DEBUG| Crash handling enabled
15:44:29 DEBUG| Running 'rpm -qa'
15:44:31 INFO | Test started. Number of iterations: 1
15:44:31 INFO | Executing iteration 1 of 1
15:44:31 INFO | Dropping caches between iterations
15:44:31 DEBUG| Running 'sync'
15:44:31 DEBUG| Running 'echo 3 > /proc/sys/vm/drop_caches'
15:44:31 INFO | Dropping caches between iterations
15:44:31 DEBUG| Running 'sync'
15:44:32 DEBUG| Running 'echo 3 > /proc/sys/vm/drop_caches'
15:44:32 INFO | Profilers present. Profiling run started
15:44:32 DEBUG| Test parameters:
15:44:32 DEBUG|     cdroms = cd1
15:44:32 DEBUG|     check_image = yes
15:44:32 DEBUG|     convert_ppm_files_to_png_on_error = yes
15:44:32 DEBUG|     cpu_chk_cmd = grep -c processor /proc/cpuinfo
15:44:32 DEBUG|     dep = []
15:44:32 DEBUG|     display = vnc
15:44:32 DEBUG|     drive_cache = none
15:44:32 DEBUG|     drive_format = virtio
15:44:32 DEBUG|     drive_index_cd1 = 1
15:44:32 DEBUG|     drive_index_image1 = 0
15:44:32 DEBUG|     extra_params =  -enable-kvm
15:44:32 DEBUG|     file_transfer_client = scp
15:44:32 DEBUG|     file_transfer_port = 22
15:44:32 DEBUG|     guest_port_remote_shell = 22
15:44:32 DEBUG|     image_format = qcow2
15:44:32 DEBUG|     image_name = /tmp/kvm_autotest_root/images/rhel6-64
15:44:32 DEBUG|     image_raw_device = no
15:44:32 DEBUG|     image_size = 10G
15:44:32 DEBUG|     images = image1
15:44:32 DEBUG|     images_good = 0.0.0.0:/autotest/images_good
15:44:32 DEBUG|     io_limits = 100 MB/s
15:44:32 DEBUG|     keep_screendumps_on_error = yes
15:44:32 DEBUG|     kill_unresponsive_vms = yes
15:44:32 DEBUG|     kill_vm = no
15:44:32 DEBUG|     kill_vm_gracefully = yes
15:44:32 DEBUG|     login_timeout = 360
15:44:32 DEBUG|     main_monitor = humanmonitor1
15:44:32 DEBUG|     main_vm = vm1
15:44:32 DEBUG|     mem = 512
15:44:32 DEBUG|     mem_chk_cmd = dmidecode -t 17 | awk -F: '/Size/ {print $2}'
15:44:32 DEBUG|     mem_chk_cur_cmd = grep MemTotal /proc/meminfo
15:44:32 DEBUG|     monitor_type = human
15:44:32 DEBUG|     monitors = humanmonitor1
15:44:32 DEBUG|     name = disk_io_limits.no_pci_assignable.smallpages.qcow2.virtio_blk.smp2.Linux.RHEL.6.0.x86_64.rtl8139.disk_io
15:44:32 DEBUG|     nic_mode = user
15:44:32 DEBUG|     nic_model = rtl8139
15:44:32 DEBUG|     nic_script = scripts/qemu-ifup
15:44:32 DEBUG|     nics = nic1
15:44:32 DEBUG|     password = 123456
15:44:32 DEBUG|     pci_assignable = no
15:44:32 DEBUG|     profilers = kvm_stat
15:44:32 DEBUG|     qemu_binary = /usr/local/bin/qemu-system-x86_64
15:44:32 DEBUG|     qemu_img_binary = /usr/local/bin/qemu-img
15:44:32 DEBUG|     qxl = on
15:44:32 DEBUG|     qxl_dev_nr = 1
15:44:32 DEBUG|     reboot_command = shutdown -r now
15:44:32 DEBUG|     redirs = remote_shell
15:44:32 DEBUG|     run_tcpdump = yes
15:44:32 DEBUG|     screendump_delay = 5
15:44:32 DEBUG|     screendump_quality = 30
15:44:32 DEBUG|     screendump_temp_dir = /dev/shm
15:44:32 DEBUG|     screendump_verbose = no
15:44:32 DEBUG|     shell_client = ssh
15:44:32 DEBUG|     shell_port = 22
15:44:32 DEBUG|     shell_prompt = ^\[.*\][\#\$]\s*$
15:44:32 DEBUG|     shortname = virtio_blk.smp2.RHEL.6.0.x86_64.disk_io
15:44:32 DEBUG|     shutdown_command = shutdown -h now
15:44:32 DEBUG|     smp = 2
15:44:32 DEBUG|     spice = disable-ticketing
15:44:32 DEBUG|     start_vm = yes
15:44:32 DEBUG|     status_test_command = echo $?
15:44:32 DEBUG|     take_regular_screendumps = yes
15:44:32 DEBUG|     type = disk_io_limits
15:44:32 DEBUG|     used_cpus = 2
15:44:32 DEBUG|     used_mem = 512
15:44:32 DEBUG|     username = root
15:44:32 DEBUG|     vm_type = kvm
15:44:32 DEBUG|     vms = vm1
15:44:32 INFO | Unpickling env. You may see some harmless error messages.
15:44:33 DEBUG| Fetching KVM module version...
15:44:33 DEBUG| KVM version: 2.6.39
15:44:33 DEBUG| Fetching KVM userspace version...
15:44:36 DEBUG| KVM userspace version: 0.14.50 (qemu-kvm-devel)
15:44:36 DEBUG| Preprocessing VM 'vm1'...
15:44:36 DEBUG| Getting output of 'qemu -help'
15:44:36 DEBUG| Getting output of 'qemu -help'
15:44:36 DEBUG| Starting screendump thread
15:44:36 DEBUG| Attempting to log into 'vm1' (timeout 240s)
15:44:36 DEBUG| Trying to login with command 'ssh -o UserKnownHostsFile=/dev/null -o PreferredAuthentications=password -p 5000 root@localhost'
15:44:37 DEBUG| Got 'Are you sure...'; sending 'yes'
15:44:38 DEBUG| Got 'Warning added RSA to known host list
15:44:44 DEBUG| Got password prompt; sending '123456'
15:44:45 DEBUG| Got shell prompt -- logged in
15:44:45 DEBUG| Sending command: dd if=/dev/vda of=/dev/null bs=256K count=128 iflag=direct
15:44:45 DEBUG| io_limits = 100, bps_bytes = 72
15:44:45 INFO | The limit criteria is met...
15:44:45 DEBUG| Checking image file /tmp/kvm_autotest_root/images/rhel6-64.qcow2...
15:44:45 DEBUG| Running '/usr/local/bin/qemu-img'
15:44:45 DEBUG| Running '/usr/local/bin/qemu-img info /tmp/kvm_autotest_root/images/rhel6-64.qcow2'
15:44:45 DEBUG| [stdout] image: /tmp/kvm_autotest_root/images/rhel6-64.qcow2
15:44:45 DEBUG| [stdout] file format: qcow2
15:44:45 DEBUG| [stdout] virtual size: 10G (10737418240 bytes)
15:44:45 DEBUG| [stdout] disk size: 2.6G
15:44:45 DEBUG| [stdout] cluster_size: 65536
15:44:45 DEBUG| Running '/usr/local/bin/qemu-img check /tmp/kvm_autotest_root/images/rhel6-64.qcow2'
15:44:46 DEBUG| Postprocessing VM 'vm1'...
15:44:46 DEBUG| Terminating screendump thread...
15:44:46 DEBUG| 'keep_ppm_files' not specified; removing all PPM files from debug dir...
15:44:46 DEBUG| 'keep_screendumps' not specified; removing screendump dirs...
15:44:46 DEBUG| 'kill_unresponsive_vms' specified; killing all VMs that fail to respond to a remote login request...
15:44:46 DEBUG| Trying to login with command 'ssh -o UserKnownHostsFile=/dev/null -o PreferredAuthentications=password -p 5000 root@localhost'
15:44:46 DEBUG| Got 'Are you sure...'; sending 'yes'
15:44:47 DEBUG| Got 'Warning added RSA to known host list
15:44:53 DEBUG| Got password prompt; sending '123456'
15:44:54 DEBUG| Got shell prompt -- logged in
15:44:54 INFO | ['iteration.1']
15:44:54 INFO | Test finished after 1 iterations.
15:44:54 DEBUG| Logging subprocess finished
15:44:54 DEBUG| Logging subprocess finished
15:44:54 DEBUG| Running 'gzip -9 "/home/zwu/work/virt/autotest/client/results/default/kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io/sysinfo/dmesg"'
15:44:55 DEBUG| Running 'grep MemTotal /proc/meminfo'
15:44:55 DEBUG| Running 'rpm -qa'
15:45:05 INFO | 		GOOD	kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io	kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io	timestamp=1307605505	localtime=Jun 09 15:45:05	completed successfully
15:45:05 INFO | 	END GOOD	kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io	kvm.virtio_blk.smp2.RHEL.6.0.x86_64.disk_io	timestamp=1307605505	localtime=Jun 09 15:45:05
15:45:05 DEBUG| Persistent state client._record_indent now set to 1
15:45:05 DEBUG| Persistent state client.unexpected_reboot deleted
15:45:05 DEBUG| Dropping caches
15:45:05 DEBUG| Running 'sync'
15:45:06 DEBUG| Running 'echo 3 > /proc/sys/vm/drop_caches'
15:45:07 INFO | END GOOD	----	----	timestamp=1307605507	localtime=Jun 09 15:45:07
15:45:07 DEBUG| Persistent state client._record_indent now set to 0
15:45:08 DEBUG| Logging subprocess finished
15:45:08 DEBUG| Logging subprocess finished