Well, I have 4gb qcow2 image But it contains a 100gb filesystem And the rest 96 gbs are still copied
Regards, IT engineer Farheap, Russia Ivan Derbenev -----Original Message----- From: Jay Pipes [mailto:jaypi...@gmail.com] Sent: Friday, August 14, 2015 4:56 PM To: openstack@lists.openstack.org Subject: Re: [Openstack] New instances booting time On 08/13/2015 11:37 PM, Ivan Derbenev wrote: > *From:*Ivan Derbenev [mailto:ivan.derbe...@tech-corps.com] > *Sent:* Wednesday, August 5, 2015 1:21 PM > *To:* openstack@lists.openstack.org > *Subject:* [Openstack] New instances booting time > > Hello, guys, I have a question > > We now have OS Kilo + KVM+ Ubuntu 14.04 > > Nova-compute.conf: > > [libvirt] > > virt_type=kvm > > images_type = lvm > > images_volume_group =openstack-controller01-ky01-vg > > volume_clear = none > > the problem is when nova boots a new instance it's SUPER slow > > exactly this step: > > Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf > qemu-img convert -O raw > /var/lib/nova/instances/_base/999f7fff2521e4a7243c9e1d21599fd64a19b42e > /dev/openstack-controller01-ky01-vg/5f831046-435c-4636-8b71-a662327b60 > 8c_disk > > Well, I understand what this step is doing - it's copying raw image to lvm. > > How can we speed it up? > > I don't wanna have instance from 100GB image booted for 4 hours Don't use base images that are 100G in size. Quite simple, really. Best, -jay _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack