[one-users] KVM Hypervisor Failed Image Start

Javier Fontan jfontan at opennebula.org
Tue Oct 18 14:54:51 PDT 2011
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You could execute virsh list so the daemon should be listening. To me
the error with the iptables could be the cause to that "Unknown
failure". Try flushing iptables.

Also as you could start other VMs try to check the differences, maybe
the virtio drivers or the vnc.

On Tue, Oct 18, 2011 at 11:47 PM, Ryan Aydelott <ryan.aydelott at vibes.com> wrote:
> Javier - I did note the following on the hypervisor /var/log/messages on
> restart:
> Oct 18 11:05:52 localhost libvirtd: 11:05:52.794: error : virRunWithHook:856
> : internal error '/sbin/iptables --table filter --delete INPUT
> --in-interface virbr0 --protocol udp --destination-port 69 --jump ACCEPT'
> exited with non-zero status 1 and signal 0: iptables: Bad rule (does a
> matching rule exist in that chain?)
> Oct 18 11:05:53 localhost libvirtd: 11:05:53.211: warning :
> qemudStartup:1667 : Unable to create cgroup for driver: No such device or
> address
> The only reason I did not investigate further is that I was able to start
> hosts locally using virsh/xml.
> This would seem to imply to me that libvirtd wouldn't be listening (which
> could be the whole source of the problem?)
>
> 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 4:37 PM, Javier Fontan wrote:
>
> 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
>
>
> _______________________________________________
> 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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