2011/11/5 Lucas Meneghel Rodrigues <[email protected]>: > On 11/05/2011 06:57 AM, Wizard wrote: >> >> 2011/11/4 Lucas Meneghel Rodrigues<[email protected]>: >>> >>> On 11/04/2011 12:49 PM, Wizard wrote: >>>> >>>> Lucas >>>> >>>> I read the tips for create a uptime test case for autotest. >>>> >>>> But I faced an error message. >>>> >>>> The config is : >>>> ../../common_lib/cartesian_config.py tests.cfg >>>> dict 1: smp2.CustomGuestLinux.uptime >>>> >>>> >>>> The command of qemu is : >>>> /usr/bin/qemu -name 'vm1' -nodefaults -vga std -monitor >>>> unix:'/tmp/monitor-humanmonitor1-20111104-223259-kgX2',server,nowait >>>> -serial unix:'/tmp/serial-20111104-223259-kgX2',server,nowait -drive >>>> >>>> >>>> file='/home/richard/kvm/image/custom_image_linux',index=0,if=ide,cache=none >>>> -device rtl8139,netdev=idLRqDTg,mac='9a:64:5d:40:fb:fa',id='idsYMlt4' >>>> -netdev tap,id=idLRqDTg,fd=22 -m 1024 -smp 2 -vnc :0 >>>> >>>> The error is: >>>> MissingError: Cannot find IP address for MAC address 9a:64:5d:40:fb:fa >>>> [context: logging into 'vm1'] >>> >>> You probably want to connect on your vm's vnc session. This means your >>> linux >>> guest did not even try to get an IP from the DHCP server. >>> >>> vncviewer localhost:0 >>> >> I tried vncviewer :0 , and can see the guest starts up and logged in >> successfully. >> >>> Also, kvm autotest produces screenshots, that go into >>> client/results/default/[your test name]screendumps_vm1. As this is a >>> custom >>> image, it's very hard to tell what is going wrong, but usually means the >>> boot got stuck somewhere and your linux guest did not bring up a newtork >>> interface. >>> >> >> But the autotest finally failed with the message above. >> I guess this error is printed when autotest client try to connect >> guest through ssh >> session. > > Well, just to cover all bases - is the guest configured to pick an IP > address from a DHCP server, or it's configured with static IP and DNS? When > you say logged in, you probably mean "I can see a getty login prompt", which > doesn't mean much for KVM autotest remote session. > You are right. The guest use static ip address.
But, one curious thing is after I change the sysconfig file. I use "qemu rhel.img" to bootup, log in, I can see the ip address of 10.0.2.15. While I use autotest, I use vnc to view the guest, I don't see the interface is up. The command line for qemu is: /usr/bin/qemu -name 'vm1' -nodefaults -vga std -monitor unix:'/tmp/monitor-humanmonitor1-20111104-223259-kgX2',server,nowait -serial unix:'/tmp/serial-20111104-223259-kgX2',server,nowait -drive file='/home/kvm/image/rhel.img',index=0,if=ide,cache=none -device rtl8139,netdev=iduYdyMb,mac='9a:2c:b0:9f:b3:98',id='idsYMlt4' -netdev tap,id=iduYdyMb,fd=22 -m 1024 -smp 2 -vnc :0 > If your guest has static IP configuration, KVM autotest will never see a > DHCP request from your guest so it's unable to verify its IP address, > failing the test. > > Also, it's a good idea to make sure you have libvirt installed and a virbr0 > bridge present, please recap the end of: > > https://github.com/autotest/autotest/wiki/KVMAutotest-InstallPrerequesitePackagesClient > -- Wizard _______________________________________________ Autotest mailing list [email protected] http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
