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Zvirt takes snapshots of Libvirt domains using ZFS.
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Zvirt = Libvirt ZFS snapshots

Purpose

Zvirt takes snapshots of Libvirt domains using ZFS. It supports both crash-consistent and live snapshots.

At the end, all components of a domain - Domain definition, TPM, NVRAM, VirtioFS, disks (either files on a ZFS dataset or raw zvols) - are captured as a set of consistent ZFS snapshots.

Features

  • Take snapshots of Libvirt domains using ZFS.
  • Support both crash-consistent and live snapshots.
  • Support batch mode (pause all domains, take snapshots, then resume all domains)

License

MIT License

Author

Nicolas Massé