[one-users] KVM Hypervisor Failed Image Start

Javier Fontan jfontan at opennebula.org
Tue Oct 18 14:37:42 PDT 2011
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I don't see anything strange in the deployment file and with so little
information from libvirt I would create a new VM with the same
paremeters but without vnc or virtio. I can only see those as the
cause for non descriptive problems.

Also as the libvirt FAQ [1] says check /var/log/messages for some info.

[1] http://wiki.libvirt.org/page/FAQ#error:_Unknown_Failure

On Tue, Oct 18, 2011 at 11:13 PM, Ryan Aydelott <ryan.aydelott at vibes.com> wrote:
> As requested:
> [root at kvm02 10]# cat deployment.1
> <domain type='kvm'>
> <name>one-10</name>
> <vcpu>4</vcpu>
> <memory>4194304</memory>
> <os>
> <type arch='x86_64'>hvm</type>
> <boot dev='cdrom'/>
> </os>
> <devices>
> <emulator>/usr/bin/kvm</emulator>
> <disk type='file' device='cdrom'>
> <source file='/srv/cloud/one/var//10/images/disk.0'/>
> <target dev='cdromc' bus='ide'/>
> <readonly/>
> <driver name='qemu' type='raw' cache='default'/>
> </disk>
> <disk type='file' device='disk'>
> <source file='/srv/cloud/one/var//10/images/disk.1'/>
> <target dev='hde' bus='virtio'/>
> <driver name='qemu' type='raw' cache='default'/>
> </disk>
> <graphics type='vnc' listen='172.20.90.21' port='5911'/>
> </devices>
> <features>
> <acpi/>
> </features>
> [root at kvm02 10]# cat deployment.2
> <domain type='kvm'>
> <name>one-10</name>
> <vcpu>4</vcpu>
> <memory>4194304</memory>
> <os>
> <type arch='x86_64'>hvm</type>
> <boot dev='cdrom'/>
> </os>
> <devices>
> <emulator>/usr/bin/kvm</emulator>
> <disk type='file' device='cdrom'>
> <source file='/srv/cloud/one/var//10/images/disk.0'/>
> <target dev='cdromc' bus='ide'/>
> <readonly/>
> <driver name='qemu' type='raw' cache='default'/>
> </disk>
> <disk type='file' device='disk'>
> <source file='/srv/cloud/one/var//10/images/disk.1'/>
> <target dev='hde' bus='virtio'/>
> <driver name='qemu' type='raw' cache='default'/>
> </disk>
> <graphics type='vnc' listen='172.20.90.21' port='5911'/>
> </devices>
> <features>
> <acpi/>
> </features>
> </domain>
> [root at kvm02 10]# virsh list --inactive
>  Id Name                 State
> ----------------------------------
>
> RYAN AYDELOTT | SR. SYSTEMS/NETWORK ADMIN | VIBES MEDIA
> 300 W Adams St, Floor 7 | Chicago, IL 60606
> 312-589-6931 (o) | 312-388-2929 (m)
> ryan.aydelott at vibes.com | www.vibes.com
> On Oct 18, 2011, at 4:01 PM, Javier Fontan wrote:
>
> Can you send us the deployment files (I can see both deployment.1 and
> deployment.2) files? Also go to the node and execute
>
> # virsh list --inactive
>
> as root and check that there are no inactive VMs defined.
>
> Cheers
>
> On Tue, Oct 18, 2011 at 6:28 PM, Ryan Aydelott <ryan.aydelott at vibes.com>
> wrote:
>
> I am having an issue with bootstrapping an image into a KVM hypervisor, I
>
> have had success with Xen prior to this, but now trying KVM. Some basic
>
> info:
>
> OpenNebula 3.0
>
> libvirtd on KVM (Centos 5.6) is 0.8.2
>
> Shared NFS Filesystem
>
> oneadmin account adding to KVM/QEMU groups
>
> onehost successfully monitored:
>
> Tue Oct 18 11:23:11 2011 [ReM][D]: HostPoolInfo method invoked
>
>   ID NAME               RVM   TCPU   FCPU   ACPU   TMEM   FMEM   AMEM   STAT
>
>    0 kvm01                0    400    397    400  31.4G    17G  31.4G     on
>
>    6 kvm02                0    400    400    400  31.4G  30.8G  31.4G     on
>
> I can successfully start KVM hosts via Virsh using the command line. However
>
> when I attempt to do so using OpenNebula it fails. It may be important to
>
> note that in /var/log/libvirt/qemu where I would normally see log files for
>
> one-5.log, one-6.log, etc - no file is created for this instance. This leads
>
> me to believe that kvm is not even being called on the machine.
>
> I'm hoping this is just a really dumb beginners mistake. If anyone has any
>
> suggestions - let me know. Thanks!
>
> Information on hypervisor for oned.log is as follows:
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG D 10 tm_clone.sh:
>
> opennebula:/srv/cloud/one/var/images/c38ebcb9c8b7d7f658feb6e9e62653e0
>
> kvm02:/srv/cloud/one/var//10/images/disk.1
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG D 10 tm_clone.sh:
>
> DST: /srv/cloud/one/var//10/images/disk.1
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG I 10 tm_clone.sh:
>
> Creating directory /srv/cloud/one/var//10/images
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG I 10 tm_clone.sh:
>
> Executed "mkdir -p /srv/cloud/one/var//10/images".
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG I 10 tm_clone.sh:
>
> Executed "chmod a+w /srv/cloud/one/var//10/images".
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG I 10 tm_clone.sh:
>
> Cloning /srv/cloud/one/var/images/c38ebcb9c8b7d7f658feb6e9e62653e0
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG I 10 tm_clone.sh:
>
> Executed "cp -r /srv/cloud/one/var/images/c38ebcb9c8b7d7f658feb6e9e62653e0
>
> /srv/cloud/one/var//10/images/disk.1".
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG I 10 tm_clone.sh:
>
> Executed "chmod a+rw /srv/cloud/one/var//10/images/disk.1".
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: LOG I 10 ExitCode: 0
>
> Tue Oct 18 11:14:52 2011 [TM][D]: Message received: TRANSFER SUCCESS 10 -
>
> Tue Oct 18 11:14:53 2011 [VMM][D]: Message received: LOG I 10 Command
>
> execution fail: 'if [ -x "/var/tmp/one/vmm/kvm/deploy" ]; then
>
> /var/tmp/one/vmm/kvm/deploy /srv/cloud/one/var//10/images/deployment.2 kvm02
>
> 10 kvm02; else                              exit 42; fi'
>
> Tue Oct 18 11:14:53 2011 [VMM][D]: Message received: LOG I 10 error: Failed
>
> to create domain from /srv/cloud/one/var//10/images/deployment.2
>
> Tue Oct 18 11:14:53 2011 [VMM][D]: Message received: LOG I 10 error: Unknown
>
> failure
>
> Tue Oct 18 11:14:53 2011 [VMM][D]: Message received: LOG E 10 Could not
>
> create domain from /srv/cloud/one/var//10/images/deployment.2
>
> Tue Oct 18 11:14:53 2011 [VMM][D]: Message received: LOG I 10 ExitCode: 255
>
> Tue Oct 18 11:14:53 2011 [VMM][D]: Message received: DEPLOY FAILURE 10 Could
>
> not create domain from /srv/cloud/one/var//10/images/deployment.2
>
> vm.log is as follows:
>
> Tue Oct 18 10:50:42 2011 [DiM][I]: New VM state is ACTIVE.
>
> Tue Oct 18 10:50:43 2011 [LCM][I]: New VM state is PROLOG.
>
> Tue Oct 18 10:50:43 2011 [VM][I]: Virtual Machine has no context
>
> Tue Oct 18 10:56:09 2011 [TM][D]: tm_clone.sh:
>
> opennebula:/srv/cloud/images/rhel-server-5.4-x86_64-dvd.iso
>
> kvm02:/srv/cloud/one/var//10/images/disk.0
>
> Tue Oct 18 10:56:09 2011 [TM][D]: tm_clone.sh: DST:
>
> /srv/cloud/one/var//10/images/disk.0
>
> Tue Oct 18 10:56:09 2011 [TM][I]: tm_clone.sh: Creating directory
>
> /srv/cloud/one/var//10/images
>
> Tue Oct 18 10:56:09 2011 [TM][I]: tm_clone.sh: Executed "mkdir -p
>
> /srv/cloud/one/var//10/images".
>
> Tue Oct 18 10:56:09 2011 [TM][I]: tm_clone.sh: Executed "chmod a+w
>
> /srv/cloud/one/var//10/images".
>
> Tue Oct 18 10:56:09 2011 [TM][I]: tm_clone.sh: Cloning
>
> /srv/cloud/images/rhel-server-5.4-x86_64-dvd.iso
>
> Tue Oct 18 10:56:09 2011 [TM][I]: tm_clone.sh: Executed "cp -r
>
> /srv/cloud/images/rhel-server-5.4-x86_64-dvd.iso
>
> /srv/cloud/one/var//10/images/disk.0".
>
> Tue Oct 18 10:56:09 2011 [TM][I]: tm_clone.sh: Executed "chmod a+rw
>
> /srv/cloud/one/var//10/images/disk.0".
>
> Tue Oct 18 10:56:09 2011 [TM][I]: ExitCode: 0
>
> Tue Oct 18 11:01:13 2011 [TM][D]: tm_clone.sh:
>
> opennebula:/srv/cloud/one/var/images/c38ebcb9c8b7d7f658feb6e9e62653e0
>
> kvm02:/srv/cloud/one/var//10/images/disk.1
>
> Tue Oct 18 11:01:13 2011 [TM][D]: tm_clone.sh: DST:
>
> /srv/cloud/one/var//10/images/disk.1
>
> Tue Oct 18 11:01:13 2011 [TM][I]: tm_clone.sh: Creating directory
>
> /srv/cloud/one/var//10/images
>
> Tue Oct 18 11:01:13 2011 [TM][I]: tm_clone.sh: Executed "mkdir -p
>
> /srv/cloud/one/var//10/images".
>
> Tue Oct 18 11:01:13 2011 [TM][I]: tm_clone.sh: Executed "chmod a+w
>
> /srv/cloud/one/var//10/images".
>
> Tue Oct 18 11:01:13 2011 [TM][I]: tm_clone.sh: Cloning
>
> /srv/cloud/one/var/images/c38ebcb9c8b7d7f658feb6e9e62653e0
>
> Tue Oct 18 11:01:13 2011 [TM][I]: tm_clone.sh: Executed "cp -r
>
> /srv/cloud/one/var/images/c38ebcb9c8b7d7f658feb6e9e62653e0
>
> /srv/cloud/one/var//10/images/disk.1".
>
> Tue Oct 18 11:01:13 2011 [TM][I]: tm_clone.sh: Executed "chmod a+rw
>
> /srv/cloud/one/var//10/images/disk.1".
>
> Tue Oct 18 11:01:13 2011 [TM][I]: ExitCode: 0
>
> Tue Oct 18 11:01:14 2011 [LCM][I]: New VM state is BOOT
>
> Tue Oct 18 11:01:14 2011 [VMM][I]: Generating deployment file:
>
> /srv/cloud/one/var/10/deployment.1
>
> Tue Oct 18 11:01:14 2011 [VMM][I]: Command execution fail: 'if [ -x
>
> "/var/tmp/one/vmm/kvm/deploy" ]; then /var/tmp/one/vmm/kvm/deploy
>
> /srv/cloud/one/var//10/images/deployment.1 kvm02 10 kvm02; else
>
> exit 42; fi'
>
> Tue Oct 18 11:01:14 2011 [VMM][I]: error: Failed to create domain from
>
> /srv/cloud/one/var//10/images/deployment.1
>
> Tue Oct 18 11:01:14 2011 [VMM][I]: error: Unknown failure
>
> Tue Oct 18 11:01:14 2011 [VMM][E]: Could not create domain from
>
> /srv/cloud/one/var//10/images/deployment.1
>
> Tue Oct 18 11:01:14 2011 [VMM][I]: ExitCode: 255
>
> Tue Oct 18 11:01:14 2011 [VMM][E]: Error deploying virtual machine: Could
>
> not create domain from /srv/cloud/one/var//10/images/deployment.1
>
> Tue Oct 18 11:01:17 2011 [DiM][I]: New VM state is FAILED
>
> RYAN AYDELOTT | SR. SYSTEMS/NETWORK ADMIN | VIBES MEDIA
>
> 300 W Adams St, Floor 7 | Chicago, IL 60606
>
> 312-589-6931 (o) | 312-388-2929 (m)
>
> ryan.aydelott at vibes.com | www.vibes.com
>
> _______________________________________________
>
> Users mailing list
>
> Users at lists.opennebula.org
>
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
>
>
>
> --
> Javier Fontán Muiños
> Project Engineer
> OpenNebula Toolkit | opennebula.org
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>



-- 
Javier Fontán Muiños
Project Engineer
OpenNebula Toolkit | opennebula.org
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