So I installed all in the same host, and the problem is the same. VM can not really boot due to an error in LILO. Is it a problem with KVM/QEMU or something like that? What I understand is that my processor is quite old and do not support virtualization. So qemu is used for that right (host information at the end of this mail)?
When I simply launch 'kvm' I have this warning returned (and qemu seems to be called) : onead...@debian:~/templates/ttylinux$ kvm open /dev/kvm: No such file or directory Could not initialize KVM, will disable KVM support QEMU PC emulator version 0.9.1 (kvm-72), Copyright (c) 2003-2008 Fabrice Bellard usage: qemu [options] [disk_image] I am a bit lost... What is the best Linux distro to run all of that? Debian is OK or should I switch to another one? Here are the host details : HOST 3 INFORMATION ID : 3 NAME : 192.168.2.100 CLUSTER : default STATE : MONITORED IM_MAD : im_kvm VM_MAD : vmm_kvm TM_MAD : tm_nfs HOST SHARES MAX MEM : 3106932 USED MEM (REAL) : 104168 USED MEM (ALLOCATED) : 65536 MAX CPU : 100 USED CPU (REAL) : 0 USED CPU (ALLOCATED) : 10 RUNNING VMS : 1 MONITORING INFORMATION ARCH=i686 CPUSPEED=2992 FREECPU=99.3 FREEMEMORY=3066428 HOSTNAME=debian HYPERVISOR=kvm MODELNAME=Intel(R) Pentium(R) 4 CPU 3.00GHz NETRX=0 NETTX=0 TOTALCPU=100 TOTALMEMORY=3106932 USEDCPU=0.700000000000003 USEDMEMORY=104168 On Thu, Dec 16, 2010 at 1:58 PM, Christophe Hamerling - Petals Link < christophe.hamerl...@petalslink.com> wrote: > Ok thanks, that is what I am thinking too. > So, the question is : Can I run both Front and Node on the same host? I > think so, but can you confirm? > > > On Thu, Dec 16, 2010 at 1:55 PM, Jaime Melis <j.me...@fdi.ucm.es> wrote: > >> Hi Christophe, >> >> Your deployment file seems correct. >> >> You said in your first email: >> > My environment : libvirt/KVM on Debian 5 (In fact the Debian Node runs >> on top of virtual box, I hope that it is not a problem). >> >> We are thinking the problem might be that. In order to discard that >> possibility, could you by any chance try to virtualize on a physical >> host? >> >> In any case we are positive your network configuration is OK, and your >> OpenNebula configuration is also OK. The problem here is the >> hypervisor, which is not working correctly. >> >> regards, >> Jaime >> >> >> >> On Thu, Dec 16, 2010 at 1:26 PM, Christophe Hamerling - Petals Link >> <christophe.hamerl...@petalslink.com> wrote: >> > md5 SUM is OK. Here is the dump : >> > debian-node01:~# virsh -c qemu:///system dumpxml one-20 >> > <domain type='kvm' id='1'> >> > <name>one-20</name> >> > <uuid>34c3f015-0127-2bca-a9a8-646adf25d83e</uuid> >> > <memory>65536</memory> >> > <currentMemory>65536</currentMemory> >> > <vcpu>1</vcpu> >> > <os> >> > <type arch='i686' machine='pc'>hvm</type> >> > <boot dev='hd'/> >> > </os> >> > <clock offset='utc'/> >> > <on_poweroff>destroy</on_poweroff> >> > <on_reboot>restart</on_reboot> >> > <on_crash>destroy</on_crash> >> > <devices> >> > <emulator>/usr/bin/kvm</emulator> >> > <disk type='file' device='disk'> >> > <driver name='qemu' type='raw'/> >> > <source file='/srv/cloud/one/var//20/images/disk.0'/> >> > <target dev='hda' bus='ide'/> >> > </disk> >> > <interface type='bridge'> >> > <mac address='02:00:c0:a8:02:47'/> >> > <source bridge='br0'/> >> > <target dev='vnet0'/> >> > </interface> >> > <input type='mouse' bus='ps2'/> >> > <graphics type='vnc' port='5900' autoport='no' listen='0.0.0.0'/> >> > </devices> >> > </domain> >> > >> > On Thu, Dec 16, 2010 at 11:52 AM, Jaime Melis <j.me...@fdi.ucm.es> >> wrote: >> >> >> >> Hi Christophe, >> >> >> >> If I understand correctly you're trying with the ttylinux image at: >> >> http://dev.opennebula.org/attachments/download/170/ttylinux.tar.gz >> >> correct? >> >> >> >> I have downloaded it again and tested it and it works for me. Could it >> >> be that yout image is corrupt? >> >> The md5sum should be: >> >> 04c7d00e88fa66d9aaa34d9cf8ad6aaa ttylinux.img >> >> >> >> If you're trying this with the correct image, can you send us the >> >> output of virsh dumpxl of the running vm? >> >> virsh -c qemu:///system dumpxl one-<VMID> >> >> >> >> Regards, >> >> Jaime >> >> >> >> >> >> On Thu, Dec 16, 2010 at 10:24 AM, Christophe Hamerling - Petals Link >> >> <christophe.hamerl...@petalslink.com> wrote: >> >> > Hi all, >> >> > So you are right, something looks wrong in the ttylinux image. I am >> able >> >> > to >> >> > connect to the VM with VNC and it seems to have some problems with >> LILO >> >> > : >> >> > " >> >> > Booting from Hard Disk... >> >> > LILO - Keytable read/checksum error >> >> > " >> >> > and nothing more... :( >> >> > Attached is the screenshot of VNC viewer window. >> >> > On Wed, Dec 15, 2010 at 7:07 PM, Jaime Melis <j.me...@fdi.ucm.es> >> wrote: >> >> >> >> >> >> No, launch the vncviewer from your desktop PC, connecting to your >> >> >> worker node (which is running the VM): >> >> >> >> >> >> vncviewer 192.168.2.61::5900 >> >> >> >> >> >> Regards, >> >> >> Jaime >> >> >> >> >> >> >> >> >> On Wed, Dec 15, 2010 at 6:54 PM, Christophe Hamerling - Petals Link >> >> >> <chamerling.eb...@gmail.com> wrote: >> >> >> > Ok i Will try this. I need to launch vnc viewer from node? >> >> >> > >> >> >> > Le 15 déc. 2010 à 18:06, Jaime Melis <j.me...@fdi.ucm.es> a écrit >> : >> >> >> > >> >> >> >> Hi Christophe, >> >> >> >> >> >> >> >> I've been reading the thread but I think your configuration looks >> >> >> >> correct. Can you give it a shot at using VNC to see if the VM is >> >> >> >> booting up correctly? Maybe there's a problem with the VM... >> >> >> >> >> >> >> >> Add the following to your ONE template: >> >> >> >> >> >> >> >> GRAPHICS = [ >> >> >> >> TYPE = "vnc", >> >> >> >> LISTEN = "0.0.0.0", >> >> >> >> PORT = "5900"] >> >> >> >> >> >> >> >> Start the VM and connect to it via a VNC client (for instance >> >> >> >> vncviewer). Inspect the VM to see if there's a problem with it. >> >> >> >> >> >> >> >> Regards, >> >> >> >> Jaime >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> On Wed, Dec 15, 2010 at 4:47 PM, Christophe Hamerling - Petals >> Link >> >> >> >> <christophe.hamerl...@petalslink.com> wrote: >> >> >> >>> I am wondering if the problem does not also comes from the >> virtual >> >> >> >>> network >> >> >> >>> configuration. >> >> >> >>> Here is my configuration : >> >> >> >>> I am at home, my LAN address is 192.168.2.0/255.255.255.0 . GW >> is >> >> >> >>> 192.168.2.1 >> >> >> >>> My front address is 192.168.2.60 and the node one is >> 192.168.2.61 >> >> >> >>> I tried to setup a bridge on the node, it seems to work (refer >> to >> >> >> >>> my >> >> >> >>> previous mails). >> >> >> >>> I try to create a VM and to reach it at 192.168.2.71 but I am >> >> >> >>> wondering now >> >> >> >>> if it is possible to access a VM network from my laptop for >> >> >> >>> exemple? >> >> >> >>> How can >> >> >> >>> I say to opennebula that I want to 'publish' VMs on my LAN? Is >> >> >> >>> PUBLIC >> >> >> >>> = YES >> >> >> >>> is enough in the network configuration file? Do I need to put >> the >> >> >> >>> front as a >> >> >> >>> gateway somewhere, or another host? >> >> >> >>> Thanks a lot >> >> >> >>> Christophe >> >> >> >>> >> >> >> >>> On Wed, Dec 15, 2010 at 3:59 PM, Christophe Hamerling - Petals >> Link >> >> >> >>> <christophe.hamerl...@petalslink.com> wrote: >> >> >> >>>> >> >> >> >>>> Is there a link between the MAC address defined in the VM and >> with >> >> >> >>>> the >> >> >> >>>> ones listed with ifconfig on the node? I do not have any. >> >> >> >>>> >> >> >> >>>> On Wed, Dec 15, 2010 at 3:46 PM, Christophe Hamerling - Petals >> >> >> >>>> Link >> >> >> >>>> <christophe.hamerl...@petalslink.com> wrote: >> >> >> >>>>> >> >> >> >>>>> Is there a web page where the network configuration on front >> and >> >> >> >>>>> nodes is >> >> >> >>>>> described? The only thing that I can find is >> >> >> >>>>> at >> >> >> >>>>> >> >> >> >>>>> >> http://marianmi.comp.nus.edu.sg/2010/08/opennebula-installation-and-configuration-guide.php >> >> >> >>>>> I really think that it is a network configuration problem. >> Here >> >> >> >>>>> is >> >> >> >>>>> what I >> >> >> >>>>> did : >> >> >> >>>>> Front : eth0 = 192.168.2.60 >> >> >> >>>>> On the Node : br0 = 192.168.2.61 >> >> >> >>>>> The gateway defined to 192.168.2.60, not sure about that. >> Using >> >> >> >>>>> my >> >> >> >>>>> internet box as gateway does not work too. >> >> >> >>>>> I defined a LEASES address out of my DHCP range. >> >> >> >>>>> When the VM is starting, I can see on the node a new network >> >> >> >>>>> interface >> >> >> >>>>> named vnet0 with the same mac address of my bridge. Is it ok? >> >> >> >>>>> Before the VM start, the br0 mac address is the same as >> eth0... >> >> >> >>>>> Is >> >> >> >>>>> this a >> >> >> >>>>> normal behaviour? >> >> >> >>>>> Here is my ifconfig log >> >> >> >>>>> br0 Link encap:Ethernet HWaddr 00:ff:da:72:02:21 >> >> >> >>>>> inet adr:192.168.2.61 Bcast:192.168.2.255 >> >> >> >>>>> Masque:255.255.255.0 >> >> >> >>>>> adr inet6: fe80::a00:27ff:fed7:f0fd/64 Scope:Lien >> >> >> >>>>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> >> >> >>>>> RX packets:787 errors:0 dropped:0 overruns:0 frame:0 >> >> >> >>>>> TX packets:500 errors:0 dropped:0 overruns:0 >> carrier:0 >> >> >> >>>>> collisions:0 lg file transmission:0 >> >> >> >>>>> RX bytes:126978 (124.0 KiB) TX bytes:81984 (80.0 >> KiB) >> >> >> >>>>> eth0 Link encap:Ethernet HWaddr 08:00:27:d7:f0:fd >> >> >> >>>>> adr inet6: fe80::a00:27ff:fed7:f0fd/64 Scope:Lien >> >> >> >>>>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> >> >> >>>>> RX packets:1268 errors:0 dropped:0 overruns:0 >> frame:0 >> >> >> >>>>> TX packets:506 errors:0 dropped:0 overruns:0 >> carrier:0 >> >> >> >>>>> collisions:0 lg file transmission:1000 >> >> >> >>>>> RX bytes:188739 (184.3 KiB) TX bytes:82452 (80.5 >> KiB) >> >> >> >>>>> lo Link encap:Boucle locale >> >> >> >>>>> inet adr:127.0.0.1 Masque:255.0.0.0 >> >> >> >>>>> adr inet6: ::1/128 Scope:Hôte >> >> >> >>>>> UP LOOPBACK RUNNING MTU:16436 Metric:1 >> >> >> >>>>> RX packets:28 errors:0 dropped:0 overruns:0 frame:0 >> >> >> >>>>> TX packets:28 errors:0 dropped:0 overruns:0 >> carrier:0 >> >> >> >>>>> collisions:0 lg file transmission:0 >> >> >> >>>>> RX bytes:2156 (2.1 KiB) TX bytes:2156 (2.1 KiB) >> >> >> >>>>> vnet0 Link encap:Ethernet HWaddr 00:ff:da:72:02:21 >> >> >> >>>>> adr inet6: fe80::2ff:daff:fe72:221/64 Scope:Lien >> >> >> >>>>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> >> >> >>>>> RX packets:0 errors:0 dropped:0 overruns:0 frame:0 >> >> >> >>>>> TX packets:226 errors:0 dropped:0 overruns:0 >> carrier:0 >> >> >> >>>>> collisions:0 lg file transmission:500 >> >> >> >>>>> RX bytes:0 (0.0 B) TX bytes:38791 (37.8 KiB) >> >> >> >>>>> >> >> >> >>>>> >> >> >> >>>>> >> >> >> >>>>> On Wed, Dec 15, 2010 at 11:37 AM, Gian Uberto Lauri >> >> >> >>>>> <sa...@eng.it> >> >> >> >>>>> wrote: >> >> >> >>>>>>>>>>> >> >> >> >>>>>>>>>>> "CH" == Christophe Hamerling <- Petals Link >> >> >> >>>>>>>>>>> <christophe.hamerl...@petalslink.com>> writes: >> >> >> >>>>>> >> >> >> >>>>>> CH> Ok, so I will check that the generated IP is the one >> >> >> >>>>>> expected >> >> >> >>>>>> from >> >> >> >>>>>> CH> the leases list based on this script algorithm. Is the >> VM >> >> >> >>>>>> is >> >> >> >>>>>> CH> exploded somewhere at startup? If yes, where? >> >> >> >>>>>> >> >> >> >>>>>> No, it is not. >> >> >> >>>>>> >> >> >> >>>>>> A _new_, temporary "cd image" is created on the fly and >> mounted >> >> >> >>>>>> at >> >> >> >>>>>> the >> >> >> >>>>>> first boot, AFAIK. >> >> >> >>>>>> >> >> >> >>>>>> -- >> >> >> >>>>>> ing. Gian Uberto Lauri >> >> >> >>>>>> Ricercatore / Reasearcher >> >> >> >>>>>> Divisione Ricerca ed Innovazione / Research & Innovation >> >> >> >>>>>> Division >> >> >> >>>>>> gianuberto.la...@eng.it >> >> >> >>>>>> >> >> >> >>>>>> Engineering Ingegneria Informatica spa >> >> >> >>>>>> Corso Stati Uniti 23/C, 35127 Padova (PD) >> >> >> >>>>>> >> >> >> >>>>>> Tel. +39-049.8283.538 | >> >> >> >>>>>> main(){printf(&unix["\021%six\012\0"], >> >> >> >>>>>> Fax +39-049.8283.569 | >> >> >> >>>>>> (unix)["have"]+"fun"-0x60);} >> >> >> >>>>>> Skype: gian.uberto.lauri | David Korn, AT&T >> >> >> >>>>>> Bell >> >> >> >>>>>> Labs >> >> >> >>>>>> http://www.eng.it | ioccc >> best >> >> >> >>>>>> One >> >> >> >>>>>> Liner, 1987 >> >> >> >>>>>> >> >> >> >>>>>> >> >> >> >>>>>> _______________________________________________ >> >> >> >>>>>> Users mailing list >> >> >> >>>>>> Users@lists.opennebula.org >> >> >> >>>>>> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> >> >> >>>>> >> >> >> >>>>> >> >> >> >>>>> >> >> >> >>>>> -- >> >> >> >>>>> Christophe Hamerling >> >> >> >>>>> R&D Engineer & Project Leader >> >> >> >>>>> Petals Link - SOA open-source company >> >> >> >>>>> OW2 PEtALS SOA Suite Comitter >> >> >> >>>>> Skype : christophe.hamerling >> >> >> >>>>> Jabber : chamerl...@jabber.org >> >> >> >>>>> Blog : http://chamerling.org >> >> >> >>>> >> >> >> >>>> >> >> >> >>>> >> >> >> >>>> -- >> >> >> >>>> Christophe Hamerling >> >> >> >>>> R&D Engineer & Project Leader >> >> >> >>>> Petals Link - SOA open-source company >> >> >> >>>> OW2 PEtALS SOA Suite Comitter >> >> >> >>>> Skype : christophe.hamerling >> >> >> >>>> Jabber : chamerl...@jabber.org >> >> >> >>>> Blog : http://chamerling.org >> >> >> >>> >> >> >> >>> >> >> >> >>> >> >> >> >>> -- >> >> >> >>> Christophe Hamerling >> >> >> >>> R&D Engineer & Project Leader >> >> >> >>> Petals Link - SOA open-source company >> >> >> >>> OW2 PEtALS SOA Suite Comitter >> >> >> >>> Skype : christophe.hamerling >> >> >> >>> Jabber : chamerl...@jabber.org >> >> >> >>> Blog : http://chamerling.org >> >> >> >>> >> >> >> >>> _______________________________________________ >> >> >> >>> Users mailing list >> >> >> >>> Users@lists.opennebula.org >> >> >> >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> >> >> >>> >> >> >> >>> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> >> >> Jaime Melis, Cloud Technology Engineer/Researcher >> >> >> >> DSA Research Group: web http://dsa-research.org and blog >> >> >> >> http://blog.dsa-research.org >> >> >> >> OpenNebula Open Source Toolkit for Cloud Computing: >> >> >> >> http://www.OpenNebula.org >> >> >> > >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> >> Jaime Melis, Cloud Technology Engineer/Researcher >> >> >> DSA Research Group: web http://dsa-research.org and blog >> >> >> http://blog.dsa-research.org >> >> >> OpenNebula Open Source Toolkit for Cloud Computing: >> >> >> http://www.OpenNebula.org >> >> > >> >> > >> >> > >> >> > -- >> >> > Christophe Hamerling >> >> > R&D Engineer & Project Leader >> >> > Petals Link - SOA open-source company >> >> > OW2 PEtALS SOA Suite Comitter >> >> > Skype : christophe.hamerling >> >> > Jabber : chamerl...@jabber.org >> >> > Blog : http://chamerling.org >> >> > >> >> >> >> >> >> >> >> -- >> >> Jaime Melis, Cloud Technology Engineer/Researcher >> >> DSA Research Group: web http://dsa-research.org and blog >> >> http://blog.dsa-research.org >> >> OpenNebula Open Source Toolkit for Cloud Computing: >> >> http://www.OpenNebula.org >> >> _______________________________________________ >> >> Users mailing list >> >> Users@lists.opennebula.org >> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > >> > >> > >> > -- >> > Christophe Hamerling >> > R&D Engineer & Project Leader >> > Petals Link - SOA open-source company >> > OW2 PEtALS SOA Suite Comitter >> > Skype : christophe.hamerling >> > Jabber : chamerl...@jabber.org >> > Blog : http://chamerling.org >> > >> >> >> >> -- >> Jaime Melis, Cloud Technology Engineer/Researcher >> DSA Research Group: web http://dsa-research.org and blog >> http://blog.dsa-research.org >> OpenNebula Open Source Toolkit for Cloud Computing: >> http://www.OpenNebula.org >> > > > > -- > Christophe Hamerling > R&D Engineer & Project Leader > Petals Link - SOA open-source company > OW2 PEtALS SOA Suite Comitter > Skype : christophe.hamerling > Jabber : chamerl...@jabber.org > Blog : http://chamerling.org > > -- Christophe Hamerling R&D Engineer & Project Leader Petals Link - SOA open-source company OW2 PEtALS SOA Suite Comitter Skype : christophe.hamerling Jabber : chamerl...@jabber.org Blog : http://chamerling.org
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