[Bug 613549] Re: does not support cloning vm storage on lvm backend
** Changed in: libvirt (Ubuntu) Status: Triaged = In Progress -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
This bug was fixed in the package libvirt - 0.8.3-1ubuntu1
---
libvirt (0.8.3-1ubuntu1) maverick; urgency=low
* Merge from debian unstable with security fixes
* Fixes:
- LP: #588369
- LP: #585964
* Remaining changes:
- debian/control:
+ Build-Depends on qemu-kvm, not qemu
+ Build-Depends on open-iscsi-utils, not open-iscsi
+ Build-Depends on libxml2-utils
+ Build-Depends on libapparmor-dev and Suggests apparmor
+ Bump bridge-utils, dnsmasq-base, netcat-openbsd, and iptables
to Depends of libvirt-bin
+ Drop lvm2, qemu-kvm and qemu to Suggests
+ We call libxen-dev libxen3-dev, so change all references
+ Rename Vcs-* to XS-Debian-Vcs-*
- debian/libvirt-bin.postinst:
+ rename the libvirt group to libvirtd
+ add each admin user to the libvirtd group
+ reload apparmor profiles
- debian/libvirt-bin.postrm:
+ rename the libvirt group to libvirtd
+ remove apparmor symlinks on purge
- debian/README.Debian: add AppArmor section based on the upstream
documentation
- debian/rules:
+ update DEB_DH_INSTALLINIT_ARGS for upstart
+ add DEB_MAKE_CHECK_TARGET := check
+ use --with-apparmor
+ copy apparmor and apport hook to debian/tmp
- add debian/libvirt-bin.upstart
- debian/libvirt-bin.dirs: add /etc/apparmor.d/abstractions,
/etc/apparmor.d/disable, /etc/apparmor.d/force-complain,
/etc/apparmor.d/libvirt, /etc/cron.daily and
/usr/share/apport/package-hooks
- add debian/libvirt-bin.cron.daily
- add debian/libvirt-bin.apport
- debian/libvirt-bin.install: install apparmor profiles, abstractions
and apport hook
- debian/apparmor:
- add TEMPLATE
- add libvirt-qemu abstraction
- add usr.lib.libvirt.virt-aa-helper
- add usr.sbin.libvirtd
- debian/patches/series:
+ don't apply 0002-qemu-disable-network.diff.patch
+ don't apply 0005-Terminate-nc-on-EOF.patch. Use
9009-autodetect-nc-params.patch instead
+ 9000-delayed_iff_up_bridge.patch (refreshed)
+ 9001-dont_clobber_existing_bridges.patch
+ 9002-better_default_uri_virsh.patch (refreshed)
+ 9003-better-default-arch.patch (refreshsed)
+ 9004-libvirtd-group-name.patch
+ 9005-increase-unix-socket-timeout.patch (refreshed)
+ 9006-default-config-test-case.patch
+ 9007-fix-daemon-conf-ftbfs.patch (updated)
+ 9008-run-as-root-by-default.patch (refreshed)
+ 9009-autodetect-nc-params.patch (refreshed)
+ 9010-dont-disable-ipv6.patch (refreshsed)
+ 9011-move-ebtables-script.patch (refreshed)
* Dropped the following patches included/fixed upstream:
- 9012-fix-nodeinfotest-ftbfs.patch
- 9013-apparmor-lp457716.patch
* Disable virtualbox support since virtualbox-ose is not in main
- debian/control: remove virtualbox-ose build dependency
- debian/rules: use --without-vbox
* debian/patches/9012-apparmor-dont-ignore-open.patch: fix logic when
using virDomainDiskDefForeachPath() and add tests. This can be removed
in 0.8.4.
* debian/apparmor/usr.sbin.libvirtd: add capability fsetid (LP: #613549)
* debian/apparmor/usr.lib.libvirt.virt-aa-helper: allow access to
@{PROC}/[0-9]*/net/psched
* debian/patches/9013-apparmor-chardev.patch: update for serial, parallel
and channels. This can be removed in 0.8.4. (LP: #609055, LP: #578527)
* migrate virtual machine definitions with non-raw disks and previously
unspecified disk format with a one time probe:
- add debian/libvirt-migrate-qemu-disks
- add debian/libvirt-migrate-qemu-disks.1
- debian/libvirt-bin.postinst: updated to run 'libvirt-migrate-qemu-disks
-a' on upgrades
- debian/rules: cp debian/libvirt-migrate-qemu-disks into place
- debian/libvirt-bin.manpages: install debian/libvirt-migrate-qemu-disks.1
- debian/README.Debian: updated for libvirt-migrate-qemu-disks
libvirt (0.8.3-1) unstable; urgency=low
[ Guido Günther ]
* Mention clear_emulator_capabilities
* Recommend iptables and gawk
[ Laurent Léonard ]
* Imported Upstream version 0.8.3
- Fixes: CVE-2010-2237, CVE-2010-2238, CVE-2010-2239, CVE-2010-2242
* Redo patches
* Update libvirt0 symbols
* Bump Standards-Version to 3.9.1
[ Guido Günther ]
* Install libvirt-qemu library
* Add libvirt-qemu.so symbols
[ Laurent Léonard ]
* Fix debian/NEWS syntax
libvirt (0.8.2-1) unstable; urgency=low
* Imported Upstream version 0.8.2
* Drop patches.
* Update libvirt0 symbols.
* Bump Standards-Version to 3.9.0.
* Add virtualbox-ose and libnl-dev build dependencies.
-- Jamie Strandboge ja...@ubuntu.com Thu, 12 Aug 2010 17:00:59 -0500
** Changed in: libvirt (Ubuntu)
Status: In Progress = Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2010-2237
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2010-2238
**
[Bug 613549] Re: does not support cloning vm storage on lvm backend
Restarting the libvirt daemon in addition to the above seems to have cleared things up. I can now clone LVM backed VMs. -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
** Changed in: virt-manager (Ubuntu) Status: New = Invalid ** Changed in: libvirt (Ubuntu) Status: Incomplete = Triaged -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
Jamin, I suspect this is related to apparmour profile for libvirt. Do you see messages in dmesg after attempting this ? ** Also affects: virt-manager (Ubuntu) Importance: Undecided Status: New ** Changed in: libvirt (Ubuntu) Importance: Undecided = Low ** Changed in: libvirt (Ubuntu) Status: New = Incomplete -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
Rebooted the server and now I'm no longer getting the Could not determine original disk information: Disk '/dev/group/volume' does not exist. error. However it fails to actually perform the cloning with the following: Traceback (most recent call last): File /usr/share/virt-manager/virtManager/clone.py, line 756, in _async_clone CloneManager.start_duplicate(self.clone_design, meter) File /usr/lib/pymodules/python2.6/virtinst/CloneManager.py, line 634, in start_duplicate _do_duplicate(design, meter) File /usr/lib/pymodules/python2.6/virtinst/CloneManager.py, line 659, in _do_duplicate dst_dev.setup(meter) File /usr/lib/pymodules/python2.6/virtinst/VirtualDisk.py, line 1076, in setup self._do_create_storage(progresscb) File /usr/lib/pymodules/python2.6/virtinst/VirtualDisk.py, line 938, in _do_create_storage self._set_vol_object(self.vol_install.install(meter=progresscb), File /usr/lib/pymodules/python2.6/virtinst/Storage.py, line 1161, in install raise RuntimeError(Libvirt version does not support RuntimeError: Libvirt version does not support storage cloning. The only output in dmesg during this operation is this: [81563.970215] type=1503 audit(1281024773.950:22): operation=capable pid=1526 parent=1 profile=/usr/sbin/libvirtd name=fsetid -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
** Changed in: libvirt (Ubuntu) Status: Incomplete = Triaged ** Changed in: libvirt (Ubuntu) Assignee: (unassigned) = Jamie Strandboge (jdstrand) -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
Jamin, can you add the following to /etc/apparmor.d/usr.sbin.libvirtd: capability fsetid, Then do: $ sudo apparmor_parser -r -W -T /etc/apparmor.d/usr.sbin.libvirtd and report back if it resolves the issue for you. ** Changed in: libvirt (Ubuntu) Status: Triaged = Incomplete -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
Made the requested apparmor change, checked the dmesg output before attempting to clone the VM, found the following new entry: [90351.748748] type=1505 audit(1281033561.731:23): operation=profile_replace pid=7783 name=/usr/sbin/libvirtd Looks good so far. First attempt to clone the VM and set the new drive to the desired LVM device name resulted in an warning dialog: Cloning will overwrite the existing file Using an existing image will overwrite the path during the clone process. Are you sure you want to use this path? Answered yes and continued on. Cloning errors with the following: Traceback (most recent call last): File /usr/share/virt-manager/virtManager/clone.py, line 756, in _async_clone CloneManager.start_duplicate(self.clone_design, meter) File /usr/lib/pymodules/python2.6/virtinst/CloneManager.py, line 634, in start_duplicate _do_duplicate(design, meter) File /usr/lib/pymodules/python2.6/virtinst/CloneManager.py, line 659, in _do_duplicate dst_dev.setup(meter) File /usr/lib/pymodules/python2.6/virtinst/VirtualDisk.py, line 1076, in setup self._do_create_storage(progresscb) File /usr/lib/pymodules/python2.6/virtinst/VirtualDisk.py, line 968, in _do_create_storage self._clone_local(progresscb, size_bytes) File /usr/lib/pymodules/python2.6/virtinst/VirtualDisk.py, line 1015, in _clone_local fd = os.open(self.path, os.O_WRONLY | os.O_CREAT) OSError: [Errno 2] No such file or directory: '/dev/vms/ldap' However, on the VM host: # ls -l /dev/vms/ldap lrwxrwxrwx 1 root root 18 2010-08-05 12:46 /dev/vms/ldap - ../mapper/vms-ldap # ls -l /dev/mapper/vms-ldap brw-rw 1 root disk 251, 16 2010-08-05 12:46 /dev/mapper/vms-ldap As you can see the device does in fact exist and this is backed up by the output of lvs: # lvs | grep ldap ldapvms -wi-a- 10.00g Now, removing the logical volume and starting fresh results in the following: Traceback (most recent call last): File /usr/share/virt-manager/virtManager/clone.py, line 756, in _async_clone CloneManager.start_duplicate(self.clone_design, meter) File /usr/lib/pymodules/python2.6/virtinst/CloneManager.py, line 634, in start_duplicate _do_duplicate(design, meter) File /usr/lib/pymodules/python2.6/virtinst/CloneManager.py, line 659, in _do_duplicate dst_dev.setup(meter) File /usr/lib/pymodules/python2.6/virtinst/VirtualDisk.py, line 1076, in setup self._do_create_storage(progresscb) File /usr/lib/pymodules/python2.6/virtinst/VirtualDisk.py, line 938, in _do_create_storage self._set_vol_object(self.vol_install.install(meter=progresscb), File /usr/lib/pymodules/python2.6/virtinst/Storage.py, line 1161, in install raise RuntimeError(Libvirt version does not support RuntimeError: Libvirt version does not support storage cloning. After which point virt-manager is fairly unresponsive, all statistics for the VMs are hung, and has to be forcibly exited. -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
Jamin, were there any other apparmor denied messages in kern.log after you made the profile changes and tried again? -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
No, nothing. Here is the full kern.log since the reload: Aug 5 12:39:21 kvm-host kernel: [90351.748748] type=1505 audit(1281033561.731:23): operation=profile_replace pid=7783 name=/usr/sbin/libvirtd Aug 5 12:46:07 kvm-host kernel: [90757.988390] lo: Disabled Privacy Extensions Aug 5 13:34:13 kvm-host kernel: [93643.638255] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled Aug 5 13:34:13 kvm-host kernel: [93643.640841] SGI XFS Quota Management subsystem Aug 5 13:34:13 kvm-host kernel: [93643.647929] JFS: nTxBlock = 8192, nTxLock = 65536 Aug 5 13:34:13 kvm-host kernel: [93643.672639] NTFS driver 2.1.29 [Flags: R/O MODULE]. Aug 5 13:34:13 kvm-host kernel: [93643.701273] QNX4 filesystem 0.2.3 registered. Aug 5 13:34:13 kvm-host kernel: [93643.742493] Btrfs loaded Aug 5 13:34:14 kvm-host kernel: [93644.999234] EXT3-fs: INFO: recovery required on readonly filesystem. Aug 5 13:34:14 kvm-host kernel: [93644.999242] EXT3-fs: write access will be enabled during recovery. Aug 5 13:34:15 kvm-host kernel: [93645.020791] kjournald starting. Commit interval 5 seconds Aug 5 13:34:15 kvm-host kernel: [93645.020804] EXT3-fs: recovery complete. Aug 5 13:34:15 kvm-host kernel: [93645.021491] EXT3-fs: mounted filesystem with ordered data mode. Aug 5 13:34:51 kvm-host kernel: [93681.930679] kjournald starting. Commit interval 5 seconds Aug 5 13:34:51 kvm-host kernel: [93681.930700] EXT3-fs: mounted filesystem with ordered data mode. -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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 613549] Re: does not support cloning vm storage on lvm backend
** Attachment added: Dependencies.txt http://launchpadlibrarian.net/53054416/Dependencies.txt -- does not support cloning vm storage on lvm backend https://bugs.launchpad.net/bugs/613549 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
