1,OpenNebula nfs(file system shared) for image datastore;

openNebula computeNode挂载,如果frontend与compute在同一台服务器则不用做NFS shared;

3,make raw image

4,配置过程中配置服务器网桥报错

报错信息

bringing up interface br0 device br0 does not seem to be present delaying initialization

报错原因(评估,根据本人的报错信息,初步评估错误应该是由于配置的服务器(物理机器)上有多个网口,br0桥接的网口不对):

解决方案,修改网口配置文件,更改网口名称;

重启虚拟机的xml (xml data serialize)

<domain type=‘kvm‘ id=‘3‘>  <name>eucalyptus-windows</name>  <uuid>7ab022c3-c3bf-ea6f-f59a-238a05c023eb</uuid>  <memory unit=‘KiB‘>2524352</memory>  <currentMemory unit=‘KiB‘>2524288</currentMemory>  <vcpu placement=‘static‘>2</vcpu>  <os>    <type arch=‘x86_64‘ machine=‘rhel6.5.0‘>hvm</type>    <boot dev=‘hd‘/>  </os>  <features>    <acpi/>  </features>  <clock offset=‘utc‘/>  <on_poweroff>destroy</on_poweroff>  <on_reboot>restart</on_reboot>  <on_crash>destroy</on_crash>  <devices>    <emulator>/usr/libexec/qemu-kvm</emulator>    <disk type=‘file‘ device=‘disk‘>      <driver name=‘qemu‘ type=‘raw‘/>      <source file=‘/home/ruiy/nix.img‘/>      <target dev=‘vda‘ bus=‘virtio‘/>      <alias name=‘virtio-disk0‘/>      <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x04‘ function=‘0x0‘/>    </disk>    <controller type=‘usb‘ index=‘0‘>      <alias name=‘usb0‘/>      <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x01‘ function=‘0x2‘/>    </controller>    <interface type=‘bridge‘>      <mac address=‘52:54:00:c4:80:6a‘/>      <source bridge=‘br0‘/>      <target dev=‘vnet0‘/>      <model type=‘virtio‘/>      <alias name=‘net0‘/>      <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x03‘ function=‘0x0‘/>    </interface>    <input type=‘mouse‘ bus=‘ps2‘/>    <graphics type=‘vnc‘ port=‘5923‘ autoport=‘no‘ listen=‘0.0.0.0‘>      <listen type=‘address‘ address=‘0.0.0.0‘/>    </graphics>    <video>      <model type=‘cirrus‘ vram=‘9216‘ heads=‘1‘/>      <alias name=‘video0‘/>      <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x02‘ function=‘0x0‘/>    </video>    <memballoon model=‘virtio‘>      <alias name=‘balloon0‘/><address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x05‘ function=‘0x0‘/>    </memballoon>  </devices>  <seclabel type=‘none‘/></domain>

Mon Dec 1 15:09:58 2014 [DiM][I]: New VM state is ACTIVE.
Mon Dec 1 15:09:58 2014 [LCM][I]: New VM state is PROLOG.
Mon Dec 1 15:09:58 2014 [TM][I]: Command execution fail: /srv/cloud/eucalyptus/var/remotes/tm/shared/clone ruiy.org001:/srv/cloud/eucalyptus/var/datastores/1/16e4dcfeec4769e304886fbb7ded846d 192.168.1.140:/srv/cloud/eucalyptus/var//datastores/0/20/disk.0 20 1
Mon Dec 1 15:09:58 2014 [TM][I]: /srv/cloud/eucalyptus/var/remotes/tm/tm_common.sh: line 104: onevm: command not found
Mon Dec 1 15:09:58 2014 [TM][I]: /srv/cloud/eucalyptus/var/remotes/datastore/xpath.rb:61: undefined method `elements‘ for nil:NilClass (NoMethodError)
Mon Dec 1 15:09:58 2014 [TM][I]: from /srv/cloud/eucalyptus/var/remotes/datastore/xpath.rb:60:in `each‘
Mon Dec 1 15:09:58 2014 [TM][I]: from /srv/cloud/eucalyptus/var/remotes/datastore/xpath.rb:60
Mon Dec 1 15:09:58 2014 [TM][I]: clone: Cloning /srv/cloud/eucalyptus/var/datastores/1/16e4dcfeec4769e304886fbb7ded846d in 192.168.1.140:/srv/cloud/eucalyptus/var//datastores/0/20/disk.0
Mon Dec 1 15:09:58 2014 [TM][E]: clone: Command "cd /srv/cloud/eucalyptus/var/datastores/0/20; cp -r /srv/cloud/eucalyptus/var/datastores/1/16e4dcfeec4769e304886fbb7ded846d /srv/cloud/eucalyptus/var/datastores/0/20/disk.0" failed: Warning: Permanently added ‘192.168.1.140‘ (RSA) to the list of known hosts.
Mon Dec 1 15:09:58 2014 [TM][I]: cp: cannot stat `/srv/cloud/eucalyptus/var/datastores/1/16e4dcfeec4769e304886fbb7ded846d‘: No such file or directory
Mon Dec 1 15:09:58 2014 [TM][E]: Error copying ruiy.org001:/srv/cloud/eucalyptus/var/datastores/1/16e4dcfeec4769e304886fbb7ded846d to 192.168.1.140:/srv/cloud/eucalyptus/var//datastores/0/20/disk.0
Mon Dec 1 15:09:58 2014 [TM][I]: ExitCode: 1
Mon Dec 1 15:09:58 2014 [TM][E]: Error executing image transfer script: Error copying ruiy.org001:/srv/cloud/eucalyptus/var/datastores/1/16e4dcfeec4769e304886fbb7ded846d to 192.168.1.140:/srv/cloud/eucalyptus/var//datastores/0/20/disk.0
Mon Dec 1 15:09:58 2014 [DiM][I]: New VM state is FAILED
Mon Dec 1 15:09:58 2014 [HKM][I]: Command execution fail: /usr/bin/env onevm delete 20
Mon Dec 1 15:09:58 2014 [HKM][I]: /usr/bin/env: onevm: No such file or directory
Mon Dec 1 15:09:58 2014 [HKM][I]: ExitCode: 127
Mon Dec 1 15:09:58 2014 [HKM][E]: Error executing Hook: on_failure_delete: -.
Mon Dec 1 15:09:58 2014 [HKM][I]: Command execution fail: /usr/bin/env onevm delete --recreate 20
Mon Dec 1 15:09:58 2014 [HKM][I]: /usr/bin/env: onevm: No such file or directory
Mon Dec 1 15:09:58 2014 [HKM][I]: ExitCode: 127
Mon Dec 1 15:09:58 2014 [HKM][E]: Error executing Hook: on_failure_recreate: -.

openNebulafrontEnd ComputeNode 配置记录