Hi,
On Wed, Aug 28, 2013 at 12:05 AM, Andre Gustavo Pereira da Silva < [email protected]> wrote: > Hi Carlos > > >How did you end up with the wrong kvm.conf path in oned.conf? > I dont remember. Maye on the internet. But i really changed it. > You should take a look at the default oned.conf file [1] and look for any other changes that might break things then. I did some corrections on OpenNebula configuration and some erros were > fixed, but i still can not run a VM. The current error is: > > Tue Aug 27 18:01:11 2013 [VMM][I]: error: Failed to create domain from > /var/lib/one//datastores/0/10/deployment.0 > Tue Aug 27 18:01:11 2013 [VMM][I]: error: unsupported configuration: > Domain requires KVM, but it is not available. Check that virtualization is > enabled in the host BIOS, and host configuration is setup to load the kvm > modules. > Did you check these two things? > - The KVM tutorial for OpenNebula [1] quotes the following file, that does > not exist in my installation: "/ etc / default / libvirt-bin". Should I > create it? what is its content? > For CentOS, the next line applies instead: /etc/sysconfig/libvirtd (RHEL based): uncomment LIBVIRTD_ARGS=”--listen” - Does the dummy driver uses the libvirtd? is it possible to create a VM > with it? > No, the VMM dummy drivers create dummy VMs for testing. They are just "return true" scripts that do not perform any actual operation on any hypervisor. Regards [1] http://dev.opennebula.org/projects/opennebula/repository/revisions/release-4.2/entry/share/etc/oned.conf -- Join us at OpenNebulaConf2013 <http://opennebulaconf.com> in Berlin, 24-26 September, 2013 -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | [email protected] | @OpenNebula<http://twitter.com/opennebula><[email protected]> On Wed, Aug 28, 2013 at 12:05 AM, Andre Gustavo Pereira da Silva < [email protected]> wrote: > Hi Carlos > > >How did you end up with the wrong kvm.conf path in oned.conf? > I dont remember. Maye on the internet. But i really changed it. > > I did some corrections on OpenNebula configuration and some erros were > fixed, but i still can not run a VM. The current error is: > Tue Aug 27 18:01:09 2013 [LCM][I]: New VM state is BOOT > Tue Aug 27 18:01:09 2013 [VMM][I]: Generating deployment file: > /var/lib/one/vms/10/deployment.0 > Tue Aug 27 18:01:10 2013 [LCM][E]: monitor_done_action, VM in a wrong state > Tue Aug 27 18:01:11 2013 [VMM][I]: ExitCode: 0 > Tue Aug 27 18:01:11 2013 [VMM][I]: Successfully execute network driver > operation: pre. > Tue Aug 27 18:01:11 2013 [VMM][I]: Command execution fail: cat << EOT | > /var/tmp/one/vmm/kvm/deploy /var/lib/one//datastores/0/10/deployment.0 > centos2 10 centos2 > Tue Aug 27 18:01:11 2013 [VMM][I]: error: Failed to create domain from > /var/lib/one//datastores/0/10/deployment.0 > Tue Aug 27 18:01:11 2013 [VMM][I]: error: unsupported configuration: > Domain requires KVM, but it is not available. Check that virtualization is > enabled in the host BIOS, and host configuration is setup to load the kvm > modules. > Tue Aug 27 18:01:11 2013 [VMM][E]: Could not create domain from > /var/lib/one//datastores/0/10/deployment.0 > Tue Aug 27 18:01:11 2013 [VMM][I]: ExitCode: 255 > Tue Aug 27 18:01:11 2013 [VMM][I]: Failed to execute virtualization driver > operation: deploy. > Tue Aug 27 18:01:11 2013 [VMM][E]: Error deploying virtual machine: Could > not create domain from /var/lib/one//datastores/0/10/deployment.0 > Tue Aug 27 18:01:11 2013 [DiM][I]: New VM state is FAILED > > In "/ var / log / messages" file there is this following error: > Aug 27 13:26:21 localhost libvirtd: 9945: info : libvirt version: 0.10.2, > package: 18.el6_4.9 (CentOS BuildSystem <http://bugs.centos.org>, > 2013-07-02-11:19:29, c6b8.bsys.dev.centos.org) > Aug 27 13:26:21 localhost libvirtd: 9945: error : udevGetDMIData:1502 : > Failed to get udev device for syspath '/sys/devices/virtual/dmi/id' or > '/sys/class/dmi/id' > Aug 27 13:26:21 localhost kernel: Ebtables v2.0 registered > Aug 27 13:26:22 localhost kernel: lo: Disabled Privacy Extensions > Aug 27 13:26:40 localhost polkitd[10145]: started daemon version 0.96 > using authority implementation `local' version `0.96' > Aug 27 13:28:35 localhost libvirtd: 9937: error : qemuProcessStart:3696 : > unsupported configuration: Domain requires KVM, but it is not available. > Check that virtualization is enabled in the host BIOS, and host > configuration is setup to load the kvm modules. > Aug 27 13:28:35 localhost libvirtd: 9937: error : qemuRemoveCgroup:768 : > internal error Unable to find cgroup for one-8 > Aug 27 13:28:35 localhost libvirtd: 9937: warning : qemuProcessStop:4349 : > Failed to remove cgroup for one-8 > > > Some considerations: > - The kvm is running: > [root@centos2 default]# lsmod | grep kvm > kvm 316506 0 > - The libvirtd also: > [root@centos2 default]# service libvirtd status > libvirtd (pid 9933) is running.. > - Libvirt Version: > [root@centos2 default]# rpm -qa | grep libvirt > libvirt-client-0.10.2-18.el6_4.9.x86_64 > libvirt-0.10.2-18.el6_4.9.x86_6 > - The KVM tutorial for OpenNebula [1] quotes the following file, that does > not exist in my installation: "/ etc / default / libvirt-bin". Should I > create it? what is its content? > - Does the dummy driver uses the libvirtd? is it possible to create a VM > with it? > > thank you, > > André > > [1] http://opennebula.org/documentation:rel4.2:kvmg#kvm_configuration > > > > 2013/8/27 Carlos Martín Sánchez <[email protected]> > >> Hi André, >> >> How did you end up with the wrong kvm.conf path in oned.conf? I simply >> copied the default configuration. >> >> And yes, localhost is treated just like any other host, OpenNebula needs >> you to configure passwordless ssh for the oneadmin account. >> >> Regards >> >> >> -- >> Join us at OpenNebulaConf2013 <http://opennebulaconf.com> in Berlin, >> 24-26 September, 2013 >> -- >> Carlos Martín, MSc >> Project Engineer >> OpenNebula - The Open-source Solution for Data Center Virtualization >> www.OpenNebula.org | [email protected] | >> @OpenNebula<http://twitter.com/opennebula><[email protected]> >> >> >> On Mon, Aug 26, 2013 at 11:05 PM, Andre Gustavo Pereira da Silva < >> [email protected]> wrote: >> >>> Hi Carlos >>> >>> Your tip did the loading of driver KVM work! Thank you. >>> >>> About the problem with SSH, i've found the solution on the link below, >>> and now it works: >>> http://bugs.centos.org/view.php?id=6468 >>> >>> All the previous errors disappeared. However, the VM still does not >>> deploy. The log reported that the kvm is not installed on the host. I'm >>> gointo to follow the official documentation to try to resolve the problem. >>> http://opennebula.org/documentation:rel4.2:kvmg >>> >>> Another question arised when I tried to create a VM on the server ONE >>> (localhost). The error message (this message continues after the log): >>> Mon Aug 26 17:47:46 2013 [TM] [I]: Command execution fail: / var / lib / >>> one / remotes / tm / shared / clone centos1 >>> var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e :/ localhost: / >>> var / lib / one / / datastores/0/4/disk.0 4 1 >>> Mon Aug 26 17:47:46 2013 [TM] [I]: clone: Cloning / >>> var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e in localhost :/ >>> var / lib / one / / datastores/0/4/disk. 0 >>> Mon Aug 26 17:47:46 2013 [TM] [E]: clone: Command "cd / >>> var/lib/one/datastores/0/4; cp-r / >>> var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e / >>> var/lib/one/datastores/0/4/disk.0 "failed: Permission denied, please try >>> again. >>> Mon Aug 26 17:47:46 2013 [TM] [I]: Permission denied, please try again. >>> Mon Aug 26 17:47:46 2013 [TM] [I]: Permission denied (publickey, >>> gssapi-keyex, gssapi-with-mic, password). >>> Mon Aug 26 17:47:46 2013 [TM] [E]: Error copying centos1 :/ >>> var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e to localhost :/ >>> var / lib / one / / datastores/0/4/disk .0 >>> Mon Aug 26 17:47:46 2013 [TM] [I]: ExitCode: 255 >>> Mon Aug 26 17:47:46 2013 [TM] [E]: Error executing image transfer >>> script: Error copying centos1 :/ >>> var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e to localhost :/ >>> var / lib / one / / datastores / 0/4/disk.0 >>> Mon Aug 26 17:47:46 2013 [DiM] [I]: New VM state is FAILED >>> >>> The question is: when I create a VM on localhost, it creates an SSH >>> session with himself? >>> >>> thank you, >>> >>> André >>> >>> >>> 2013/8/26 Carlos Martín Sánchez <[email protected]> >>> >>>> Hi, >>>> >>>> Your first error log seems related to the ssh configuration. >>>> XCP is not supported, only xen, kvm and vmware [1]. >>>> >>>> About the second error log, opennebula should not be looking for that >>>> file, it should be this one instead: >>>> /etc/one/vmm_exec/vmm_exec_kvm.conf >>>> >>>> Please check your /etc/one/oned.conf, does it contain this driver >>>> definition? >>>> >>>> VM_MAD = [ >>>> name = "kvm", >>>> executable = "one_vmm_exec", >>>> arguments = "-t 15 -r 0 kvm", >>>> default = "vmm_exec/vmm_exec_kvm.conf", >>>> type = "kvm" ] >>>> >>>> >>>> Regards. >>>> >>>> [1] http://opennebula.org/documentation:rel4.2:vmmg >>>> >>>> >>>> >>>> -- >>>> Join us at OpenNebulaConf2013 <http://opennebulaconf.com> in Berlin, >>>> 24-26 September, 2013 >>>> -- >>>> Carlos Martín, MSc >>>> Project Engineer >>>> OpenNebula - The Open-source Solution for Data Center Virtualization >>>> www.OpenNebula.org | [email protected] | >>>> @OpenNebula<http://twitter.com/opennebula><[email protected]> >>>> >>>> >>>> On Sat, Aug 24, 2013 at 12:10 AM, Andre Gustavo Pereira da Silva < >>>> [email protected]> wrote: >>>> >>>>> Hi >>>>> >>>>> I'm beginning to study ONE and I'm finding some problems to run a VM. >>>>> >>>>> The error described in the log when I try to run a VM is (this message >>>>> continues after the message log): >>>>> Mon Aug 19 18:43:15 2013 [DiM][I]: New VM state is ACTIVE. >>>>> Mon Aug 19 18:43:15 2013 [LCM][I]: New VM state is PROLOG. >>>>> Mon Aug 19 18:43:15 2013 [TM][I]: Command execution fail: >>>>> /var/lib/one/remotes/tm/shared/clone >>>>> localhost.localdomain:/var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e >>>>> centos2:/var/lib/one//datastores/0/2/disk.0 2 1 >>>>> Mon Aug 19 18:43:15 2013 [TM][I]: clone: Cloning >>>>> /var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e in >>>>> centos2:/var/lib/one//datastores/0/2/disk.0 >>>>> Mon Aug 19 18:43:15 2013 [TM][E]: clone: Command "cd >>>>> /var/lib/one/datastores/0/2; cp -r >>>>> /var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e >>>>> /var/lib/one/datastores/0/2/disk.0" failed: Warning: Permanently added >>>>> 'centos2,10.66.66.21' (RSA) to the list of known hosts. >>>>> Mon Aug 19 18:43:15 2013 [TM][I]: Permission denied, please try again. >>>>> Mon Aug 19 18:43:15 2013 [TM][I]: Permission denied, please try again. >>>>> Mon Aug 19 18:43:15 2013 [TM][I]: Permission denied >>>>> (publickey,gssapi-keyex,gssapi-with-mic,password). >>>>> Mon Aug 19 18:43:15 2013 [TM][E]: Error copying >>>>> localhost.localdomain:/var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e >>>>> to centos2:/var/lib/one//datastores/0/2/disk.0 >>>>> Mon Aug 19 18:43:15 2013 [TM][I]: ExitCode: 255 >>>>> Mon Aug 19 18:43:15 2013 [TM][E]: Error executing image transfer >>>>> script: Error copying >>>>> localhost.localdomain:/var/lib/one/datastores/1/4db7457fbfefc1bbea96380d787d874e >>>>> to centos2:/var/lib/one//datastores/0/2/disk.0 >>>>> Mon Aug 19 18:43:15 2013 [DiM][I]: New VM state is FAILED >>>>> >>>>> Some considerations: >>>>> - My cloud server infrastructure is: XCP 1.6 (hypervisor) + CentOS >>>>> 6.4 + ONE 4.0.1 >>>>> - The host has the same infrastructure, except the ONE server. >>>>> - I've installed the ONE node package on the host. >>>>> - Oned.log includes the following error on ONE startup: >>>>> Fri Aug 23 18:00:40 2013 [VMM][E]: Error loading driver configuration >>>>> file /etc/Fri Aug 23 18:14:54 2013 [VMM][I]: Loading driver: kvm >>>>> (KVM) >>>>> Fri Aug 23 18:14:54 2013 [VMM][E]: Error loading driver configuration >>>>> file /etc/one/vmm_ssh/vmm_ssh_kvm.conf : Error opening template file >>>>> >>>>> - I'm using the tutorial: >>>>> http://wiki.centos.org/Cloud/OpenNebula/QuickStart >>>>> - I can not log on host using SSH without password during boot. I have >>>>> to stop the SSH deamon service and then start it with the command '/ usr / >>>>> sbin / ssh'. Only then oneadmin user can log in the host without password. >>>>> I've read that other people go through the same problem and could not find >>>>> the answer. For example: >>>>> http://bugs.centos.org/print_bug_page.php?bug_id=4959 >>>>> - In my installation there is no file called '/ etc / one / vmm_ssh / >>>>> vmm_ssh_kvm.conf '. This directory is quoted in oned.log. This means that >>>>> kvm is not installed? how to do it? >>>>> - I can only add hosts to the ONE server using 'dummy' protocol. >>>>> >>>>> I appreciate any help. >>>>> >>>>> sorry for my bad english. >>>>> >>>>> André Gustavo >>>>> Brazil >>>>> [email protected] >>>>> >>>>> >>>>> _______________________________________________ >>>>> Users mailing list >>>>> [email protected] >>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >>>>> >>>>> >>>> >>> >> > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > >
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