Hi Łukasz, You could use the tm_dummy driver. That tm script returns always 0 and does nothing else. But using that tm_driver, you will have to manually move the files for all VMs, not just some of them.
It would be best if you could modify the driver (tm_clone.sh, look for it in your lib location) to issue the mkdir and scp commands only if the destination file is not already present. It should be pretty straight-forward. Regards, Carlos. -- Carlos Martín, MSc Project Major Contributor OpenNebula - The Open Source Toolkit for Cloud Computing www.OpenNebula.org <http://www.opennebula.org/> | cmar...@opennebula.org 2011/4/12 Łukasz Grabowski <grabb...@gmail.com> > Hi, > > I am using OpenNebula 1.4 and Haizea 1.0. I want to predeploy an image so > that the VM could start at the scheduled by haizea time. > How can I predeploy a VM's image? I would appreciate clarification. > > I had several ideas how to make it work but I didn't succeed. > 1. I tried to copy a prepared image to the default directory > (/var/lib/one/<VM-id>/images/) in which it should be stored when a new VM is > created. > 2. Then I tried to do the same and to create transfer.0.prolog file (after > reading one of the generated by opennebula) but it didn't work. > 3. I tried even set the source in DISK section in VM template to the copied > file in the destination. > However, everytime I can see in VM log, that the image is copied. > > I am enclosing VM log and VM template > Tue Apr 12 19:46:59 2011 [DiM][I]: New VM state is ACTIVE. > Tue Apr 12 19:46:59 2011 [LCM][I]: New VM state is PROLOG. > Tue Apr 12 19:48:44 2011 [TM][I]: tm_clone.sh: > debian:/var/lib/one/50/images/disk.0 194.29.169.42: > /var/lib/one//50/images/disk.0 > Tue Apr 12 19:48:44 2011 [TM][I]: tm_clone.sh: DST: > /var/lib/one//50/images/disk.0 > Tue Apr 12 19:48:44 2011 [TM][I]: tm_clone.sh: Creating directory > /var/lib/one//50/images > Tue Apr 12 19:48:44 2011 [TM][I]: tm_clone.sh: Executed "ssh 194.29.169.42 > mkdir -p /var/lib/one//50/images". > Tue Apr 12 19:48:44 2011 [TM][I]: tm_clone.sh: Cloning > debian:/var/lib/one/50/images/disk.0 > Tue Apr 12 19:48:44 2011 [TM][I]: tm_clone.sh: Executed "scp > debian:/var/lib/one/50/images/disk.0 194.29.169.42: > /var/lib/one//50/images/disk.0". > Tue Apr 12 19:48:44 2011 [TM][I]: tm_clone.sh: Executed "ssh 194.29.169.42 > chmod a+w /var/lib/one//50/images/disk.0". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_mkswap.sh: Creating 1024Mb image in > /var/lib/one//50/images/disk.1 > Tue Apr 12 19:48:46 2011 [TM][I]: tm_mkswap.sh: Executed "ssh 194.29.169.42 > mkdir -p /var/lib/one//50/images". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_mkswap.sh: Executed "ssh 194.29.169.42 > dd if=/dev/zero of=/var/lib/one//50/images/disk.1 bs=1 count=1 seek=1024M". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_mkswap.sh: Initializing swap space > Tue Apr 12 19:48:46 2011 [TM][I]: tm_mkswap.sh: Executed "ssh 194.29.169.42 > /sbin/mkswap /var/lib/one//50/images/disk.1". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_mkswap.sh: Executed "ssh 194.29.169.42 > chmod a+w /var/lib/one//50/images/disk.1". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_context.sh: Executed "mkdir -p > /var/c8f990f3e542b79b3bb691c6c20a2684/isofiles". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_context.sh: Executed "cp -R > /var/lib/one/50/context.sh /var/c8f990f3e542b79b3bb691c6c20a2684/isofiles". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_context.sh: Executed "cp -R > /srv/cloud/vm_contextualization/id_rsa.pub > /var/c8f990f3e542b79b3bb691c6c20a2684/isofiles". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_context.sh: Executed "cp -R > /srv/cloud/vm_contextualization/init.sh > /var/c8f990f3e542b79b3bb691c6c20a2684/isofiles". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_context.sh: Executed "mkisofs -o > /var/c8f990f3e542b79b3bb691c6c20a2684/disk.2 -J -R > /var/c8f990f3e542b79b3bb691c6c20a2684/isofiles". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_context.sh: Executed "scp > /var/c8f990f3e542b79b3bb691c6c20a2684/disk.2 194.29.169.42: > /var/lib/one//50/images/disk.2". > Tue Apr 12 19:48:46 2011 [TM][I]: tm_context.sh: Executed "rm -rf > /var/c8f990f3e542b79b3bb691c6c20a2684". > Tue Apr 12 19:48:46 2011 [LCM][I]: New VM state is BOOT > Tue Apr 12 19:48:46 2011 [VMM][I]: Generating deployment file: > /var/lib/one/50/deployment.0 > Tue Apr 12 19:48:52 2011 [LCM][I]: New VM state is RUNNING > Tue Apr 12 19:48:59 2011 [LCM][I]: New VM state is SHUTDOWN > Tue Apr 12 19:49:05 2011 [LCM][I]: New VM state is EPILOG > Tue Apr 12 19:49:07 2011 [TM][I]: tm_delete.sh: Deleting > /var/lib/one//50/images > Tue Apr 12 19:49:07 2011 [TM][I]: tm_delete.sh: Executed "ssh 194.29.169.42 > rm -rf /var/lib/one//50/images". > Tue Apr 12 19:49:07 2011 [DiM][I]: New VM state is DONE > > > > > VM template > --------------------------------------------------------------- > NAME = debian-context > > CPU = 1 > MEMORY = 512 > > # --- kernel & boot device --- > > OS = [ > kernel = "/boot/vmlinuz-2.6.32-5-xen-amd64", > initrd = "/boot/initrd.img-2.6.32-5-xen-amd64", > root = "xvda2" ] > > DISK = [ > source = "/var/lib/one/50/images/disk.0", > target = "xvda2", > readonly = "no" ] > > DISK = [ > type = swap, > size = 1024, > readonly = "no", > target = "xvda1" ] > > NIC=[network="private"] > > HAIZEA = [ start = "+00:01:10", > duration = "00:02:00", > preemptible = "no" ] > > > > > > > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > >
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