[Bug 470636] Re: virt-aa-helper fails to add copy-on-write images on apparmor profile
Because this feature is officially supported, can the importance be updated ?. I think it should not be defined as a wishlist, actually it's a feature that no longer works with 9.10. -- virt-aa-helper fails to add copy-on-write images on apparmor profile https://bugs.launchpad.net/bugs/470636 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 470636] Re: virt-aa-helper fails to add copy-on-write images on apparmor profile
Here is a script that can exactly reproduce the bug. First, a traditional VM is created and started without problem. Then a double copy-on-write vm is defined and (not) started. When can see in the log : Nov 3 10:48:36 wasabi kernel: [88903.924234] type=1503 audit(1257241716.474:1888): operation=open pid=12022 parent=12021 profile=libvirt-9b026ac6-0e31-816c-580f-3af18fe5d375 requested_mask=::r denied_mask=::r fsuid=0 ouid=1000 name=/tmp/test-ro2.img Nov 3 10:49:06 wasabi kernel: [88934.163494] type=1505 audit(1257241746.714:1889): operation=profile_remove pid=12038 name=libvirt-9b026ac6-0e31-816c-580f-3af18fe5d375 namespace=default ** Attachment added: script + log http://launchpadlibrarian.net/35015070/apparmor-test.tgz -- virt-aa-helper fails to add copy-on-write images on apparmor profile https://bugs.launchpad.net/bugs/470636 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 470636] Re: virt-aa-helper fails to add copy-on-write images on apparmor profile
Thank you for using Ubuntu and taking the time to report a bug. For now, you must add the readonly file to /etc/apparmor.d/libvirt/libvirt-uuid (don't add it to the dynamically generated libvirt-uuid.files file). After that you can shutdown the virtual machine and after that it will work as expected. I am going to mark this wishlist for now. While this is a bug, libvirt does not support snapshotting by using cow files. This will be fixed when the upstream sVirt plugin framework supports snapshotting via cow files. ** Changed in: libvirt (Ubuntu) Importance: Undecided = Wishlist ** Changed in: libvirt (Ubuntu) Status: New = Confirmed -- virt-aa-helper fails to add copy-on-write images on apparmor profile https://bugs.launchpad.net/bugs/470636 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 470636] Re: virt-aa-helper fails to add copy-on-write images on apparmor profile
** Tags added: apparmor -- virt-aa-helper fails to add copy-on-write images on apparmor profile https://bugs.launchpad.net/bugs/470636 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 470636] Re: virt-aa-helper fails to add copy-on-write images on apparmor profile
Ok, thanks for the workaround, it should work (I've added them in an other files, and it works fine). This command is not the snapshot feature (i.e: not the kvm snapshot command) which I knew was not supported actually. Based on http://libvirt.org/news.html, copy-on-write is supported since 0.6.0, am I wrong ? -- virt-aa-helper fails to add copy-on-write images on apparmor profile https://bugs.launchpad.net/bugs/470636 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 470636] Re: virt-aa-helper fails to add copy-on-write images on apparmor profile
True, snapshot is different than copy-on-write. Can you explain how you are creating the cow files via libvirt and using/manipulating them from within libvirt (including the xml for the VM from 'virsh dumpxml vm name'). -- virt-aa-helper fails to add copy-on-write images on apparmor profile https://bugs.launchpad.net/bugs/470636 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
