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Michal Privoznik
7e20f44d8d
virCgroupValidateMachineGroup: Reflect change in CGroup struct naming
Fron c3bd0019c0e on instead of creating the following path for cgroups: /sys/fs/cgroupX/$name.libvirt-$driver we generate rather more verbose one: /sys/fs/cgroupX/$driver-$id-$name.libvirt-$driver where $name is optional and included iff contains allowed chars. See original commit for more reasoning. Now, problem with the original commit is that we are unable to start any LXC domain after it. Because when starting LXC container, the CGroup layout is created by our lxc_controller process and then detected and validated by libvirtd. The validation is done by trying to match detected layout against all the possible patterns for cgroup paths that we've ever had. And the commit in question forgot to update this part of the code. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> (cherry picked from commit fb377701f253559268e903377707ed3d265823cd)
LibVirt : simple API for virtualization Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). It is free software available under the GNU Lesser General Public License. Virtualization of the Linux Operating System means the ability to run multiple instances of Operating Systems concurrently on a single hardware system where the basic resources are driven by a Linux instance. The library aim at providing long term stable C API initially for the Xen paravirtualization but should be able to integrate other virtualization mechanisms if needed. Daniel Veillard <veillard@redhat.com>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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