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Firecracker Snapshottingを調べてみた

@ジュジュ
December 20, 2022
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Firecracker Snapshottingを調べてみた

JAWS-UGコンテナ支部#22 のLTです

@ジュジュ

December 20, 2022
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  1. In order to make restoring possible, Firecracker snapshots save the

    full state of the following resources: • the guest memory, • the emulated HW state (both KVM and Firecracker emulated HW). The state of the components listed above is generated independently, which brings flexibility to our snapshotting support. This means that taking a snapshot results in multiple files that are composing the full microVM snapshot: • the guest memory file, • the microVM state file, • zero or more disk files (depending on how many the guest had; these are managed by the users). Firecracker.「Firecracker Snapshotting」.https://github.com/firecracker-microvm/firecracker/blob/main/docs/snapshotting/snapshot-support.m d, (2022/12/19) Firecracker Snapshottingの対象