[one-users] OpenNebula 3.4 + Xen 3.4.4 + CentOS 5.8
Marshall Grillos
mgrillos at optimalpath.com
Thu Apr 26 13:36:17 PDT 2012
My company recently started the deployment of OpenNebula. We are utilizing OpenNebula 3.4+Centos5.8+Xen3.4.4. Currently we are trying to mount a Windows 2008R2 installation disk (ISO file), and a simple empty OS disk. The idea is to boot from the Windows 2008R2 disk, load windows, then drop the disk after everything is loaded.
Note, we are using the iSCSI/LVM setup and it looks like OpenNebula is correctly deploying iSCSI targets and that sessions are being created on the HOSTS. I've included iscsiadm and tgtadm outputs for reference.
We have no issues deploying Xen DomUs manually. When incorporating OpenNebula, something is getting hung. The VM is created but stays in a paused state (as visible under "xm list"). OpenNebula shows it stuck at "BOOT".
I've enclosed some logging details in hopes that someone can point us in the right direction. I'm fairly certain this is a configuration issue with the Images or Templates.
Images:
BUS="ide"
DESCRIPTION="First test image"
DEV_PREFIX="sd"
DRIVER="file:"
BUS="ide"
DESCRIPTION="Windows 2008R2 SP1 Install ISO"
DEV_PREFIX="hd"
Template:
CPU="2"
DISK=[
BUS="ide",
IMAGE="Win2k8R2SP1",
IMAGE_UNAME="oneadmin" ]
DISK=[
BUS="ide",
IMAGE="Test",
IMAGE_UNAME="oneadmin" ]
FEATURES=[
ACPI="yes",
PAE="yes" ]
GRAPHICS=[
LISTEN="10.20.30.235",
PASSWD="tester",
PORT="5900",
TYPE="vnc" ]
MEMORY="2048"
NAME="Test windows install"
NIC=[
NETWORK="Test",
NETWORK_UNAME="oneadmin" ]
OS=[
BOOTLOADER="/usr/lib/xen/boot/hvmloader" ]
RAW=[
TYPE="xen" ]
TEMPLATE_ID="7"
VCPU="2"
# xm list
Name ID Mem VCPUs State Time(s)
Domain-0 0 3500 2 r----- 621.2
one-14 20 2048 0 --p--- 0.0
VM Log:
Thu Apr 26 14:38:41 2012 [DiM][I]: New VM state is ACTIVE.
Thu Apr 26 14:38:41 2012 [LCM][I]: New VM state is PROLOG.
Thu Apr 26 14:38:41 2012 [VM][I]: Virtual Machine has no context
Thu Apr 26 14:38:42 2012 [TM][I]: ExitCode: 0
Thu Apr 26 14:38:45 2012 [TM][I]: ExitCode: 0
Thu Apr 26 14:38:45 2012 [LCM][I]: New VM state is BOOT
Thu Apr 26 14:38:45 2012 [VMM][I]: Generating deployment file: /var/lib/one/14/deployment.0
Thu Apr 26 14:38:45 2012 [VMM][I]: ExitCode: 0
Thu Apr 26 14:38:45 2012 [VMM][I]: Successfully execute network driver operation: pre.
# cat /var/lib/one/datastores/0/14/deployment.0
name = 'one-14'
#O CPU_CREDITS = 512
memory = '2048'
vcpus = '2'
bootloader = "/usr/lib/xen/boot/hvmloader"
disk = [
'tap:aio:/var/lib/one//datastores/0/14/disk.0,hdc,r',
'file:/var/lib/one//datastores/0/14/disk.1,sda,w',
]
vif = [
' mac=**:**:**:**:**:**,ip=10.20.30.238,bridge=eth0',
]
vfb = ['type=vnc,vnclisten=10.20.30.235,vncdisplay=0,vncpasswd=tester']
# cat transfer.0.prolog
LN iscsi iqn.2012-02.org.opennebula:172.25.12.1.cloud_vg.lv-one-6 10.20.30.235:/var/lib/one//datastores/0/14/disk.0
LN iscsi iqn.2012-02.org.opennebula:172.25.12.1.cloud_vg.lv-one-3 10.20.30.235:/var/lib/one//datastores/0/14/disk.1
Xend Logs on Host:
[2012-04-26 14:38:45 4858] DEBUG (XendDomainInfo:92) XendDomainInfo.create(['vm', ['name', 'one-14'], ['memory', '2048'], ['vcpus', '2'], ['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'], ['bootloader', '/usr/lib/xen/boot/hvmloader'], ['bootloader_args', '-q'], ['image', ['linux', ['videoram', 4]]], ['s3_integrity', 1], ['device', ['tap', ['uname', 'tap:aio:/var/lib/one//datastores/0/14/disk.0'], ['dev', 'hdc'], ['mode', 'r']]], ['device', ['vbd', ['uname', 'file:/var/lib/one//datastores/0/14/disk.1'], ['dev', 'sda'], ['mode', 'w']]], ['device', ['vif', ['ip', '10.20.30.238'], ['mac', '**:**:**:**:**:**'], ['bridge', 'eth0']]], ['device', ['vkbd']], ['device', ['vfb', ['vncpasswd', 'XXXXXXXX'], ['vnc', '1'], ['vnclisten', '10.20.30.235'], ['vncdisplay', '0'], ['xauthority', '/var/lib/one/.Xauthority']]]])
[2012-04-26 14:38:45 4858] DEBUG (XendDomainInfo:2311) XendDomainInfo.constructDomain
[2012-04-26 14:38:45 4858] DEBUG (balloon:166) Balloon: 29587420 KiB free; need 4096; done.
[2012-04-26 14:38:45 4858] DEBUG (XendDomain:453) Adding Domain: 20
[2012-04-26 14:38:45 4858] DEBUG (XendDomainInfo:2512) XendDomainInfo.initDomain: 20 256
[2012-04-26 14:38:45 32120] DEBUG (XendBootloader:113) Launching bootloader as ['/usr/lib/xen/boot/hvmloader', '--output=/var/run/xend/boot/xenbl.7189', '-q', '/var/lib/one//datastores/0/14/disk.0'].
Storage Controller:
# tgtadm --lld iscsi --mode target --op show
Target 4: iqn.2012-02.org.opennebula:172.25.12.1.cloud_vg.lv-one-3
System information:
Driver: iscsi
State: ready
I_T nexus information:
I_T nexus: 20
Initiator: iqn.1994-05.com.redhat:78c65bc38e0
Connection: 0
IP Address: 172.25.12.3
LUN information:
LUN: 0
Type: controller
SCSI ID: IET 00040000
SCSI SN: beaf40
Size: 0 MB, Block size: 1
Online: Yes
Removable media: No
Readonly: No
Backing store type: null
Backing store path: None
Backing store flags:
LUN: 1
Type: disk
SCSI ID: IET 00040001
SCSI SN: beaf41
Size: 85899 MB, Block size: 512
Online: Yes
Removable media: No
Readonly: No
Backing store type: rdwr
Backing store path: /dev/cloud_vg/lv-one-3
Backing store flags:
Account information:
ACL information:
ALL
Target 7: iqn.2012-02.org.opennebula:172.25.12.1.cloud_vg.lv-one-6
System information:
Driver: iscsi
State: ready
I_T nexus information:
I_T nexus: 19
Initiator: iqn.1994-05.com.redhat:78c65bc38e0
Connection: 0
IP Address: 172.25.12.3
LUN information:
LUN: 0
Type: controller
SCSI ID: IET 00070000
SCSI SN: beaf70
Size: 0 MB, Block size: 1
Online: Yes
Removable media: No
Readonly: No
Backing store type: null
Backing store path: None
Backing store flags:
LUN: 1
Type: disk
SCSI ID: IET 00070001
SCSI SN: beaf71
Size: 3171 MB, Block size: 512
Online: Yes
Removable media: No
Readonly: No
Backing store type: rdwr
Backing store path: /dev/cloud_vg/lv-one-6
Backing store flags:
Account information:
ACL information:
ALL
Please let me know if there is any other config information that could help.
Thanks,
Marshall
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