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Eric Blake
521cc44700
Given a list of snapshots and their parents, finding all descendants requires a hairy traversal. This code is O(n^3); it could maybe be made to scale O(n^2) with the use of a hash table, but that costs more memory. Hopefully there aren't too many people with a hierarchy so large as to approach REMOTE_DOMAIN_SNAPSHOT_LIST_NAMES_MAX (1024). * tools/virsh.c (cmdSnapshotList): Add final fallback.
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>