[one-users] Template instantiation failed - Problems managing deployment files
Carlos Jiménez
cjimenez at eneotecnologia.com
Thu Aug 23 04:58:31 PDT 2012
Hello,
I've configured SELinux in Permissive mode in the frontend and in both
hosts (nfs server has no selinux capabilities). Then, I've created a new
VM but it fails again, with a different output:
[oneadmin at frontend root]$ tail -f /var/log/one/16.log
Thu Aug 23 13:47:56 2012 [DiM][I]: New VM state is ACTIVE.
Thu Aug 23 13:47:57 2012 [LCM][I]: New VM state is PROLOG.
Thu Aug 23 13:47:57 2012 [VM][I]: Virtual Machine has no context
Thu Aug 23 13:47:57 2012 [TM][I]: ln: Linking
../../100/07e46220fd4ecd3f8400861bf8f0d5b4 in
Host2:/var/lib/one//datastores/0/16/disk.0
Thu Aug 23 13:47:57 2012 [TM][I]: ExitCode: 0
Thu Aug 23 13:48:31 2012 [TM][I]: clone: Cloning
../../100/e1b27fe18ab33781415b0b5d5b423c1c in
Host2:/var/lib/one//datastores/0/16/disk.1
Thu Aug 23 13:48:31 2012 [TM][I]: ExitCode: 0
Thu Aug 23 13:48:31 2012 [LCM][I]: New VM state is BOOT
Thu Aug 23 13:48:31 2012 [VMM][I]: Generating deployment file:
/var/lib/one/16/deployment.0
Thu Aug 23 13:48:31 2012 [VMM][I]: ExitCode: 0
Thu Aug 23 13:48:31 2012 [VMM][I]: Successfully execute network driver
operation: pre.
Thu Aug 23 13:48:32 2012 [VMM][I]: Command execution fail: cat << EOT |
/var/tmp/one/vmm/kvm/deploy /var/lib/one//datastores/0/16/deployment.0
Host2 16 Host2
Thu Aug 23 13:48:32 2012 [VMM][I]: error: Failed to create domain from
/var/lib/one//datastores/0/16/deployment.0
Thu Aug 23 13:48:32 2012 [VMM][I]: error: internal error process exited
while connecting to monitor: kvm: -device
lsi,id=scsi0,bus=pci.0,addr=0x4: Parameter 'driver' expects a driver name
Thu Aug 23 13:48:32 2012 [VMM][I]: Try with argument '?' for a list.
Thu Aug 23 13:48:32 2012 [VMM][I]:
Thu Aug 23 13:48:32 2012 [VMM][E]: Could not create domain from
/var/lib/one//datastores/0/16/deployment.0
Thu Aug 23 13:48:32 2012 [VMM][I]: ExitCode: 255
Thu Aug 23 13:48:32 2012 [VMM][I]: Failed to execute virtualization
driver operation: deploy.
Thu Aug 23 13:48:32 2012 [VMM][E]: Error deploying virtual machine:
Could not create domain from /var/lib/one//datastores/0/16/deployment.0
Thu Aug 23 13:48:33 2012 [DiM][I]: New VM state is FAILED
This is the content of /var/log/libvirt/qemu/one-16.log:
[root at host2 qemu]# cat one-16.log
2012-08-23 11:48:32.342+0000: starting up
LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin QEMU_AUDIO_DRV=none
/usr/bin/kvm -S -M rhel6.3.0 -enable-kvm -m 512 -smp
1,sockets=1,cores=1,threads=1 -name one-16 -uuid
d587ae4e-a070-b1f3-759d-bc2527925cfd -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/one-16.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
-no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2
-device lsi,id=scsi0,bus=pci.0,addr=0x4 -drive
file=/var/lib/one//datastores/0/16/disk.0,if=none,id=drive-scsi0-0-0,format=raw
-device
scsi-disk,bus=scsi0.0,scsi-id=0,drive=drive-scsi0-0-0,id=scsi0-0-0
-drive
file=/var/lib/one//datastores/0/16/disk.1,if=none,media=cdrom,id=drive-scsi0-0-1,readonly=on,format=raw
-device
scsi-disk,bus=scsi0.0,scsi-id=1,drive=drive-scsi0-0-1,id=scsi0-0-1,bootindex=1
-netdev tap,fd=21,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=02:00:c0:a8:b4:9a,bus=pci.0,addr=0x3
-vnc 0.0.0.0:16 -vga cirrus -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
kvm: -device lsi,id=scsi0,bus=pci.0,addr=0x4: Parameter 'driver' expects
a driver name
Try with argument '?' for a list.
2012-08-23 11:48:32.655+0000: shutting down
I'm very confused now. Any idea?
Thank you,
Carlos.
On 08/23/2012 12:09 PM, Carlos Jiménez wrote:
> Hello,
>
> Thank you André for your reply.
> I checked oneadmin user/group ownership in /var/lib/one directory and
> its contents (datastore included). All directories and files were
> correctly owned.
> [root at host1 10]# ls -la
> drwxrwxr-x. 2 oneadmin oneadmin 4096 Aug 23 10:38 .
> drwxr-xr-x. 4 oneadmin oneadmin 4096 Aug 23 10:38 ..
> lrwxrwxrwx. 1 oneadmin oneadmin 42 Aug 23 10:38 disk.0 ->
> ../../100/07e46220fd4ecd3f8400861bf8f0d5b4
> -rw-rw----. 1 oneadmin oneadmin 130252800 Aug 23 10:53 disk.1
>
> After your e-mail I've checked NFS Server and added the no_root_squash
> option to the directory I'm exporting via nfs. This is the result:
> /var/lib/one 192.168.180.0/255.255.255.0(rw,no_root_squash,sync)
>
> After reloading nfs changes, I've tried to create a new VM and I get
> the same results: PROLOG and then FAILED status. This is the output of
> the log:
> Thu Aug 23 10:59:05 2012 [DiM][I]: New VM state is ACTIVE.
> Thu Aug 23 10:59:05 2012 [LCM][I]: New VM state is PROLOG.
> Thu Aug 23 10:59:05 2012 [VM][I]: Virtual Machine has no context
> Thu Aug 23 10:59:18 2012 [TM][I]: ln: Linking
> ../../100/07e46220fd4ecd3f8400861bf8f0d5b4 in
> Host2:/var/lib/one//datastores/0/12/disk.0
> Thu Aug 23 10:59:18 2012 [TM][I]: ExitCode: 0
> Thu Aug 23 11:00:38 2012 [TM][I]: clone: Cloning
> ../../100/e1b27fe18ab33781415b0b5d5b423c1c in
> Host2:/var/lib/one//datastores/0/12/disk.1
> Thu Aug 23 11:00:38 2012 [TM][I]: ExitCode: 0
> Thu Aug 23 11:00:39 2012 [LCM][I]: New VM state is BOOT
> Thu Aug 23 11:00:39 2012 [VMM][I]: Generating deployment file:
> /var/lib/one/12/deployment.0
> Thu Aug 23 11:00:39 2012 [VMM][I]: ExitCode: 0
> Thu Aug 23 11:00:39 2012 [VMM][I]: Successfully execute network driver
> operation: pre.
> Thu Aug 23 11:00:40 2012 [VMM][I]: Command execution fail: cat << EOT
> | /var/tmp/one/vmm/kvm/deploy
> /var/lib/one//datastores/0/12/deployment.0 Host2 12 Host2
> Thu Aug 23 11:00:40 2012 [VMM][I]: error: Failed to create domain from
> /var/lib/one//datastores/0/12/deployment.0
> Thu Aug 23 11:00:40 2012 [VMM][I]: error: internal error process
> exited while connecting to monitor: kvm: -drive
> file=/var/lib/one//datastores/0/12/disk.0,if=none,id=drive-scsi0-0-0,format=raw:
> could not open disk image /var/lib/one//datastores/0/12/disk.0:
> Permission denied
> Thu Aug 23 11:00:40 2012 [VMM][I]:
> Thu Aug 23 11:00:40 2012 [VMM][E]: Could not create domain from
> /var/lib/one//datastores/0/12/deployment.0
> Thu Aug 23 11:00:40 2012 [VMM][I]: ExitCode: 255
> Thu Aug 23 11:00:40 2012 [VMM][I]: Failed to execute virtualization
> driver operation: deploy.
> Thu Aug 23 11:00:40 2012 [VMM][E]: Error deploying virtual machine:
> Could not create domain from /var/lib/one//datastores/0/12/deployment.0
> Thu Aug 23 11:00:41 2012 [DiM][I]: New VM state is FAILED
>
> I've even modified user and group used by libvirt in
> /etc/libvirt/qemu.conf:
> user = "oneadmin"
> group = "oneadmin"
>
> and restarted the libvirt daemon. However, the result is the same as
> previously.
>
> Does anybody have any other idea? Could it be a problem with
> user/group/other permissions?
>
>
> Thank you,
>
> Carlos.
>
>
>
> On 08/22/2012 03:59 PM, André Monteiro wrote:
>> Hello,
>> It's definetly a problem with permissions, check the path of the
>> datastore and verify owner/group! It should be oneadmin/oneadmin
>>
>>
>> --
>> André Monteiro
>>
>>
>>
>>
>> On Wed, Aug 22, 2012 at 2:02 PM, Carlos Jiménez
>> <cjimenez at eneotecnologia.com <mailto:cjimenez at eneotecnologia.com>> wrote:
>>
>> Hi guys,
>>
>> I have a computer with OpenNebula 3.6 and CentOS 6.2 acting as a
>> frontend and two hosts computers with CentOS 6.2 and qemu-kvm. A
>> fourth computer running Debian is acting as NFS Server to share
>> /var/lib/one directory among all the computers.
>> I've configured a cluster with both hosts and a new datastore (ID
>> 100).
>>
>> I've created two images, one for OS and the other for the CD and
>> a new template with both images. This is the output of
>> "onetemplate show 3" command:
>> TEMPLATE 3 INFORMATION
>> ID : 3
>> NAME : Template2
>> USER : oneadmin
>> GROUP : oneadmin
>> REGISTER TIME : 08/22 13:21:49
>>
>> PERMISSIONS
>> OWNER : um-
>> GROUP : ---
>> OTHER : ---
>>
>> TEMPLATE CONTENTS
>> CPU="0.5"
>> DISK=[
>> IMAGE="Centos OS",
>> IMAGE_UNAME="oneadmin" ]
>> DISK=[
>> IMAGE="Centos CD",
>> IMAGE_UNAME="oneadmin" ]
>> GRAPHICS=[
>> LISTEN="0.0.0.0",
>> TYPE="vnc" ]
>> MEMORY="512"
>> NAME="Template2"
>> NIC=[
>> NETWORK="vnet2",
>> NETWORK_UNAME="oneadmin" ]
>> OS=[
>> ARCH="x86_64",
>> BOOT="cdrom" ]
>> RAW=[
>> TYPE="kvm" ]
>> TEMPLATE_ID="3"
>>
>> Once I instantiate the template, after a while with the status of
>> PROLOG, it changes to FAILED.
>>
>> This is the log:
>>
>> Wed Aug 22 14:24:39 2012 [DiM][I]: New VM state is ACTIVE.
>> Wed Aug 22 14:24:40 2012 [LCM][I]: New VM state is PROLOG.
>> Wed Aug 22 14:24:40 2012 [VM][I]: Virtual Machine has no context
>> Wed Aug 22 14:24:40 2012 [TM][I]: ln: Linking ../../100/07e46220fd4ecd3f8400861bf8f0d5b4 in Host2:/var/lib/one//datastores/0/10/disk.0
>> Wed Aug 22 14:24:40 2012 [TM][I]: ExitCode: 0
>> Wed Aug 22 14:25:13 2012 [TM][I]: clone: Cloning ../../100/e1b27fe18ab33781415b0b5d5b423c1c in Host2:/var/lib/one//datastores/0/10/disk.1
>> Wed Aug 22 14:25:13 2012 [TM][I]: ExitCode: 0
>> Wed Aug 22 14:25:14 2012 [LCM][I]: New VM state is BOOT
>> Wed Aug 22 14:25:14 2012 [VMM][I]: Generating deployment file: /var/lib/one/10/deployment.0
>> Wed Aug 22 14:25:14 2012 [VMM][I]: ExitCode: 0
>> Wed Aug 22 14:25:14 2012 [VMM][I]: Successfully execute network driver operation: pre.
>> Wed Aug 22 14:25:15 2012 [VMM][I]: Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy /var/lib/one//datastores/0/10/deployment.0 Host2 10 Host2
>> Wed Aug 22 14:25:15 2012 [VMM][I]: error: Failed to create domain from /var/lib/one//datastores/0/10/deployment.0
>> Wed Aug 22 14:25:15 2012 [VMM][I]: error: failed to open file '/var/lib/one//datastores/0/10/disk.1': Permission denied
>> Wed Aug 22 14:25:15 2012 [VMM][E]: Could not create domain from /var/lib/one//datastores/0/10/deployment.0
>> Wed Aug 22 14:25:15 2012 [VMM][I]: ExitCode: 255
>> Wed Aug 22 14:25:15 2012 [VMM][I]: Failed to execute virtualization driver operation: deploy.
>> Wed Aug 22 14:25:15 2012 [VMM][E]: Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/0/10/deployment.0
>> Wed Aug 22 14:25:16 2012 [DiM][I]: New VM state is FAILED
>>
>>
>> I suppose there are several problems: VM has no context and
>> another issues with deployment.0 and disk.1 files.
>> In the contextualization part, I suppose it is due to the lack of
>> "CONTEXT" section so I'll work on it, but could you help me with
>> the other errors?
>>
>>
>> Thank you,
>>
>> Carlos.
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org <mailto:Users at lists.opennebula.org>
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
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