[one-users] error getting driver vmm_kvm
Stefano Ghio
steghio at eng.it
Wed Dec 21 09:04:34 PST 2011
Hi,
the installation was system-wide so there was one and only one oned.conf
in /etc/one and it contained that argument line. Anyway I installed
everything again from scratch on a Ubuntu 11.10 server 32-bit.
Now I got a bit further but still it does not work. The new error seems
to be related to user permissions:
Wed Dec 21 17:47:58 2011 [DiM][I]: New VM state is ACTIVE.
Wed Dec 21 17:47:58 2011 [LCM][I]: New VM state is PROLOG.
Wed Dec 21 17:47:58 2011 [VM][I]: Virtual Machine has no context
Wed Dec 21 17:48:03 2011 [TM][D]: tm_clone.sh: one:/var/lib/one/images/d43ff18cf635caa27ca007efee3edede one:/var/lib/one//4/images/disk.0
Wed Dec 21 17:48:03 2011 [TM][D]: tm_clone.sh: DST: /var/lib/one//4/images/disk.0
Wed Dec 21 17:48:03 2011 [TM][I]: tm_clone.sh: Creating directory /var/lib/one//4/images
Wed Dec 21 17:48:03 2011 [TM][I]: tm_clone.sh: Executed "ssh one mkdir -p /var/lib/one//4/images".
Wed Dec 21 17:48:03 2011 [TM][I]: tm_clone.sh: Cloning one:/var/lib/one/images/d43ff18cf635caa27ca007efee3edede
Wed Dec 21 17:48:03 2011 [TM][I]: tm_clone.sh: Executed "scp one:/var/lib/one/images/d43ff18cf635caa27ca007efee3edede one:/var/lib/one//4/images/disk.0".
Wed Dec 21 17:48:03 2011 [TM][I]: tm_clone.sh: Executed "ssh one chmod a+rw /var/lib/one//4/images/disk.0".
Wed Dec 21 17:48:03 2011 [TM][I]: ExitCode: 0
Wed Dec 21 17:48:03 2011 [LCM][I]: New VM state is BOOT
Wed Dec 21 17:48:03 2011 [VMM][I]: Generating deployment file: /var/lib/one/4/deployment.0
Wed Dec 21 17:48:34 2011 [VMM][I]: Command execution fail: 'if [ -x "/var/tmp/one/vmm/kvm/deploy" ]; then /var/tmp/one/vmm/kvm/deploy /var/lib/one//4/images/deployment.0 one 4 one; else exit 42; fi'
Wed Dec 21 17:48:34 2011 [VMM][I]: error: Failed to create domain from /var/lib/one//4/images/deployment.0
Wed Dec 21 17:48:34 2011 [VMM][I]: error: internal error process exited while connecting to monitor: 17:48:04.098: 24353: info : libvirt version: 0.9.2
Wed Dec 21 17:48:34 2011 [VMM][I]: 17:48:04.127: 24353: debug : virCommandHook:1826 : Waiting on parent for handshake complete on 23
Wed Dec 21 17:48:34 2011 [VMM][I]: 17:48:04.127: 24353: debug : virCommandHook:1842 : Hook is done 0
Wed Dec 21 17:48:34 2011 [VMM][I]: open /dev/kvm: No such file or directory
Wed Dec 21 17:48:34 2011 [VMM][I]: failed to initialize KVM: Operation not permitted
Wed Dec 21 17:48:34 2011 [VMM][I]:
Wed Dec 21 17:48:34 2011 [VMM][E]: Could not create domain from /var/lib/one//4/images/deployment.0
Wed Dec 21 17:48:34 2011 [VMM][I]: ExitCode: 255
Wed Dec 21 17:48:34 2011 [VMM][E]: Error deploying virtual machine: Could not create domain from /var/lib/one//4/images/deployment.0
Wed Dec 21 17:48:34 2011 [DiM][I]: New VM state is FAILED
Still trying to deploy example ttylinux image. I added user oneadmin to
groups kvm, oneadmin and libvirtd, even setting user and group as "root"
in qemu.conf does not change anything. I can manually start said image
by launching qemu command line requests which means it works and it's
ONE issue.
In /var/lib/one/4 I have:
* deployment.0
* transfer.0.prolog
and a "images" folder with:
* disk.0 which is 40MB so I guess it was properly copied
* deployment.0 which is exactly the same as the one in parent directory
I guess you win some, you lose some..
Thanks for your help
On 21/12/11 13.01, Ruben S. Montero wrote:
> May be you are updating the worng oned.conf file? If you are in
> system-wide mode /etc/one/oned.conf or $ONE_LOCATION/etc/oned.conf
>
> On Wed, Dec 21, 2011 at 10:54 AM, Stefano Ghio <steghio at eng.it
> <mailto:steghio at eng.it>> wrote:
>
> Well, I like the pun :) but I don't know what to say..
>
> I added the "arguments = "-t 15 -r 0 kvm"," line to the oned.conf
> as suggested, I rebooted the system and checked that the file was
> not changed in other ways (and it wasn't) but still that's what I
> got..
>
> Furthermore of all the .conf files I have, oned.conf it's the only
> one where I can put something like that so it's not that other
> configurations override that one
>
> Thanks for your help,
>
> Cheers
>
> On 21/12/11 10.43, Ruben S. Montero wrote:
>> Seems, you are still missing the arguments. The oned.conf used by
>> the deamon (as shown in your logs) is:
>>
>> VM_MAD=DEFAULT=vmm_exec/vmm_exec_kvm.conf,EXECUTABLE=one_vmm_exec,NAME=vmm_kvm,TYPE=kvm
>>
>> no ARGUMENTS there....
>>
>> Cheers
>>
>> Ruben
>>
>>
>> 2011/12/20 Stefano Ghio <steghio at eng.it <mailto:steghio at eng.it>>
>>
>> Hi and thanks for your answer,
>>
>> I tried it but it was no use, log says:
>>
>> cat /var/log/one/oned.log
>>
>> Tue Dec 20 16:12:05 2011 [ONE][I]: Init OpenNebula Log system
>> Tue Dec 20 16:12:05 2011 [ONE][I]: Log Level: 3
>> [0=ERROR,1=WARNING,2=INFO,3=DEBUG]
>> Tue Dec 20 16:12:05 2011 [ONE][I]:
>> ----------------------------------------
>> Tue Dec 20 16:12:05 2011 [ONE][I]: OpenNebula
>> Configuration File
>> Tue Dec 20 16:12:05 2011 [ONE][I]:
>> ----------------------------------------
>> Tue Dec 20 16:12:05 2011 [ONE][I]:
>> ----------------------------------
>> DB=BACKEND=sqlite
>> DEBUG_LEVEL=3
>> DEFAULT_DEVICE_PREFIX=hd
>> DEFAULT_IMAGE_TYPE=OS
>> HM_MAD=EXECUTABLE=one_hm
>> HOST_MONITORING_INTERVAL=60
>> HOST_PER_INTERVAL=15
>> IMAGE_MAD=ARGUMENTS=fs -t 15,EXECUTABLE=one_image
>> IM_MAD=ARGUMENTS=-r 0 -t 15 kvm,EXECUTABLE=one_im_ssh,NAME=im_kvm
>> MAC_PREFIX=02:00
>> MANAGER_TIMER=15
>> NETWORK_SIZE=254
>> PORT=2633
>> SCRIPTS_REMOTE_DIR=/var/tmp/one/
>> TM_MAD=ARGUMENTS=tm_ssh/tm_ssh.conf,EXECUTABLE=one_tm,NAME=tm_ssh
>> VM_DIR=/var/lib/one/
>> VM_MAD=DEFAULT=vmm_exec/vmm_exec_kvm.conf,EXECUTABLE=one_vmm_exec,NAME=vmm_kvm,TYPE=kvm
>> VM_PER_INTERVAL=5
>> VM_POLLING_INTERVAL=60
>> VNC_BASE_PORT=5900
>> ----------------------------------
>> Tue Dec 20 16:12:05 2011 [ONE][I]: Checking database version.
>> Tue Dec 20 16:12:05 2011 [VMM][I]: Starting Virtual Machine
>> Manager...
>> Tue Dec 20 16:12:05 2011 [LCM][I]: Starting Life-cycle Manager...
>> Tue Dec 20 16:12:05 2011 [InM][I]: Starting Information
>> Manager...
>> Tue Dec 20 16:12:05 2011 [TrM][I]: Starting Transfer Manager...
>> Tue Dec 20 16:12:05 2011 [DiM][I]: Starting Dispatch Manager...
>> Tue Dec 20 16:12:05 2011 [HKM][I]: Starting Hook Manager...
>> Tue Dec 20 16:12:05 2011 [ImM][I]: Starting Image Manager...
>> Tue Dec 20 16:12:05 2011 [ReM][I]: Starting Request Manager...
>> Tue Dec 20 16:12:05 2011 [ReM][I]: Starting XML-RPC server,
>> port 2633 ...
>> Tue Dec 20 16:12:05 2011 [DiM][I]: Dispatch Manager started.
>> Tue Dec 20 16:12:05 2011 [HKM][I]: Hook Manager started.
>> Tue Dec 20 16:12:05 2011 [ImM][I]: Image Manager started.
>> Tue Dec 20 16:12:05 2011 [ReM][I]: Request Manager started.
>> Tue Dec 20 16:12:05 2011 [TrM][I]: Transfer Manager started.
>> Tue Dec 20 16:12:05 2011 [InM][I]: Information Manager started.
>> Tue Dec 20 16:12:05 2011 [LCM][I]: Life-cycle Manager started.
>> Tue Dec 20 16:12:05 2011 [VMM][I]: Virtual Machine Manager
>> started.
>> Tue Dec 20 16:12:07 2011 [VMM][I]: Loading Virtual Machine
>> Manager drivers.
>> Tue Dec 20 16:12:07 2011 [VMM][I]: Loading driver:
>> vmm_kvm (KVM)
>> Tue Dec 20 16:12:07 2011 [MAD][E]: MAD did not answer INIT
>> command
>> Tue Dec 20 16:12:07 2011 [InM][I]: Loading Information
>> Manager drivers.
>> Tue Dec 20 16:12:07 2011 [InM][I]: Loading driver: im_kvm
>> Tue Dec 20 16:12:07 2011 [MAD][E]: MAD did not answer INIT
>> command
>> Tue Dec 20 16:12:07 2011 [TM][I]: Loading Transfer Manager
>> drivers.
>> Tue Dec 20 16:12:07 2011 [VMM][I]: Loading driver: tm_ssh
>> Tue Dec 20 16:12:07 2011 [MAD][E]: MAD did not answer INIT
>> command
>> Tue Dec 20 16:12:07 2011 [HKM][I]: Loading Hook Manager driver.
>> Tue Dec 20 16:12:07 2011 [MAD][E]: MAD did not answer INIT
>> command
>> Tue Dec 20 16:12:07 2011 [ImM][I]: Loading Image Manager driver.
>> Tue Dec 20 16:12:08 2011 [MAD][E]: MAD did not answer INIT
>> command
>>
>> on the front-end machine I have /etc/one/im_kvm directory
>> empty while /usr/lib/one/mads is populated. On the host
>> machine I have a directory /var/tmp/one where the front-end
>> successfully copied some files and directories (not empty):
>>
>> * auth
>> * hooks
>> * im - ganglia.d kvm.d run_probes xen.d
>> * image
>> * scripts_common.rb
>> * scripts_common.sh
>> * vmm - kvm xen
>>
>> Furthermore "virsh -c qemu+ssh://host/system list" works as
>> well as qemu+tcp so I guess the two machines are able to find
>> and communicate with each other.
>>
>> On the front-end machine if I try
>> "/usr/lib/one/mads/one_im_ssh im_kvm_/im_kvm.conf" and then I
>> type "INIT" I see "INIT SUCCESS--". On the host machine there
>> is no such file.
>>
>> I'm at a loss here..
>>
>>
>> On 20/12/11 15.48, Carlos Martín Sánchez wrote:
>>> Hi,
>>>
>>> From the error message you pasted, it looks like the vmm_kvm
>>> driver crashed.
>>>
>>> Can you check the first lines from oned.log and look for
>>> these messages?
>>>
>>> Tue Dec 20 06:42:30 2011 [VMM][I]: Loading Virtual Machine
>>> Manager drivers.
>>> Tue Dec 20 06:42:30 2011 [VMM][I]: Loading driver:
>>> vmm_kvm (KVM)
>>> Tue Dec 20 06:42:30 2011 [VMM][I]: Driver vmm_kvm loaded.
>>>
>>>
>>> After a quick glimpse at your oned.conf, I see that the
>>> 'arguments' line is missing from your kvm VM_MAD. This is
>>> the default one:
>>>
>>> VM_MAD = [
>>> name = "vmm_kvm",
>>> executable = "one_vmm_exec",
>>> arguments = "-t 15 -r 0 kvm",
>>> default = "vmm_exec/vmm_exec_kvm.conf",
>>> type = "kvm" ]
>>>
>>> Maybe that is causing the driver to fail...
>>>
>>>
>>> Regards.
>>> --
>>> Carlos Martín, MSc
>>> Project Engineer
>>> OpenNebula - The Open Source Toolkit for Data Center
>>> Virtualization
>>> www.OpenNebula.org <http://www.OpenNebula.org> |
>>> cmartin at opennebula.org <mailto:cmartin at opennebula.org> |
>>> @OpenNebula <http://twitter.com/opennebula>
>>>
>>>
>>> On Tue, Dec 20, 2011 at 11:52 AM, Stefano Ghio
>>> <steghio at eng.it <mailto:steghio at eng.it>> wrote:
>>>
>>> Cheers,
>>>
>>> I'm having trouble starting new VM instances with ONE. I
>>> get to the point where the machine state is BOOT, then I
>>> get:
>>>
>>> [VMM][E]: deploy_action, error getting driver vmm_kvm
>>>
>>> and immediately after the machine state is FAILED. I was
>>> trying with the ttylinux.img downloaded from the ONE
>>> website but it fails with any image I give it. Full log
>>> is attached as vm_log.txt
>>>
>>> I tried with both FIXED and RANGED virtual networks.
>>>
>>> I'm using ONE front-end on a Ubuntu 11.04 32 bit
>>> virtualized with VirtualBox and I set up the host
>>> machine on a dedicated server with Ubuntu 11.04. I
>>> installed ONE 3.0.0 from apt.
>>>
>>> From the Sunstone GUI I can see that ONE sees the host
>>> and successfully talks to it (I can monitor it and I see
>>> the image file transfer happening). Both front-end and
>>> host are configured with user oneadmin in group oneadmin
>>> and libvirt and KVM with same UID and GID.
>>>
>>> I installed on both machines:
>>>
>>> * libvirt-bin 0.8.8
>>> * ruby 1.8.7
>>> * qemu-kvm 0.14.0
>>> * sqlite3 3.7.4
>>> * libxml2 2.7.8
>>> * expat 2.0.1
>>> * curl 7.21.3
>>>
>>> with the -dev version too where available.
>>>
>>> SSH is configured properly and the server starts with no
>>> problems. I can successfully upload an image but when I
>>> try to start it I get the issue in topic.
>>>
>>> I also downloaded vmcontext.sh 18-05-2011 release from
>>> dev.opennebula.org <http://dev.opennebula.org> and
>>> copied it in /etc/init.d but when I run "update-rc.d
>>> vmcontext.sh start 01 S" I get "warning: vmcontext.sh
>>> start runlevel arguments (none) do not match LSB
>>> Default-Start values (S)". But I think this is unrelated.
>>>
>>> front-end and host configuration files (which are
>>> exactly the same) are attached as one_conf.tar.gz.
>>> Asterisk * marks the files/folders missing on the host.
>>> I have:
>>>
>>> /etc/libvirt/qemu.conf
>>> /etc/libvirt/libvirtd.conf
>>> /etc/default/libvrit-bin
>>> * /etc/one
>>> * /etc/one/oned.conf
>>> * /etc/one/im_kvm which is empty on the front-end
>>> * /etc/one/vmm_exec/vmm_exec_kvm.conf
>>> * /usr/lib/one/mads
>>> * /var/lib/one/remotes
>>>
>>> even setting the front-end machine as the host does not
>>> change anything, transfer ok then failure when starting.
>>>
>>> I tried everything I could find by searching this
>>> problem around but nothing worked. I could really use
>>> your help here, any ideas?
>>>
>>> Thank you,
>>>
>>> have a nice day
>>> --
>>> Dr. Stefano Ghio - ENG Engineering Italy
>>>
>>> Website: http://groglogs.blogspot.com/
>>>
>>> *If you received this message but you are not its
>>> recipient, please ignore it and warn me, thank you.*
>>>
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>>>
>>>
>>>
>>>
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>>
>>
>> --
>> Dr. Stefano Ghio - ENG Engineering Italy
>>
>> Website: http://groglogs.blogspot.com/
>>
>> *If you received this message but you are not its recipient,
>> please ignore it and warn me, thank you.*
>>
>> _______________________________________________
>> Users mailing list
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>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>>
>>
>> --
>> Dr. Ruben Santiago Montero
>> Associate Professor (Profesor Titular), Complutense University of
>> Madrid
>>
>> URL: http://dsa-research.org/doku.php?id=people:ruben
>> Weblog: http://blog.dsa-research.org/?author=7
>>
>>
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>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
> --
> Dr. Stefano Ghio - ENG Engineering Italy
>
> Website: http://groglogs.blogspot.com/
>
> *If you received this message but you are not its recipient,
> please ignore it and warn me, thank you.*
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org <mailto:Users at lists.opennebula.org>
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
>
>
> --
> Dr. Ruben Santiago Montero
> Associate Professor (Profesor Titular), Complutense University of Madrid
>
> URL: http://dsa-research.org/doku.php?id=people:ruben
> Weblog: http://blog.dsa-research.org/?author=7
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
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--
Dr. Stefano Ghio - ENG Engineering Italy
Website: http://groglogs.blogspot.com/
*If you received this message but you are not its recipient, please
ignore it and warn me, thank you.*
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