I created a qcow2 image from a raw image like this:
qemu-img create -f qcow2 -b ubuntu10-04.img qcow.img
The DISC section of of my deployment descriptor looks like this:
DISK = [
source = "/srv/cloud/temp/ubuntu10-04/qcow.img",
target = "sda",
readonly = "no" ,
DRIVER = qcow2]
I have edited the ~/lib/tm_commands/nfs/th_clone.sh file according to
this https://support.opennebula.pro/entries/348847-using-qcow-images
without the SSH part:
*)
log "Cloning $SRC_PATH"
exec_and_log "qemu-img create -f qcow2 -o backing_file=$SRC_PATH
$DST_PATH"
;;
esac
Unfortunately deployment fails and this is what I find in the one-*.log
files in the /var/log/libvirt/qemu folder of a target host.
LC_ALL=C
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.12 -enable-kvm -m 768 -smp
1 -name one-24 -uuid 9f3d9ed7-d17f-e6d1-d997-5fed5a84aa47 -chardev
socket,id=monitor,path=/var/lib/libvirt/qemu/one-24.monitor,server,nowait
-monitor chardev:monitor -no-acpi -boot c -drive
file=/srv/cloud/one/var//24/images/disk.0,if=scsi,index=0,boot=on,format=qcow2
-drive
file=/srv/cloud/one/var//24/images/disk.1,if=scsi,media=cdrom,index=2,format=raw
-net nic,macaddr=02:00:c0:a8:90:22,vlan=0,name=nic.0 -net
tap,fd=54,vlan=0,name=tap.0 -serial none -parallel none -usb -vnc
0.0.0.0:20 -k de -vga cirrus
qemu: could not open disk image /srv/cloud/one/var//24/images/disk.0:
Permission denied
Deployment of raw images works fine. The version of ON is 2.0.1.
I was wondering, whether there is some chmod operation that has to be
added to the tm_clone.sh script or is the problem in something else?
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