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A Snapshottable component can snapshot itself and provide a MigrationSnapshot payload as a result. A MigrationSnapshot payload is a map of component IDs to a list of migration sections (MigrationSection). As component can be made of several Migratable sub-components (e.g. the DeviceManager and its device objects), a migration snapshot can be made of multiple snapshot itself. A snapshot is a list of migration sections, each section being a component state snapshot. Having multiple sections allows for easier and backward compatible migration payload extensions. Once created, a migratable component snapshot may be transported and this is what the Transportable trait defines, through 2 methods: send and recv. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
48 lines
1.4 KiB
TOML
48 lines
1.4 KiB
TOML
[package]
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name = "vmm"
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version = "0.1.0"
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authors = ["The Cloud Hypervisor Authors"]
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edition = "2018"
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[features]
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default = []
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acpi = ["acpi_tables","devices/acpi"]
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pci_support = ["pci", "vfio", "vm-virtio/pci_support"]
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mmio_support = ["vm-virtio/mmio_support"]
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cmos = ["devices/cmos"]
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[dependencies]
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arc-swap = ">=0.4.4"
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clap = "2.33.0"
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acpi_tables = { path = "../acpi_tables", optional = true }
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anyhow = "1.0"
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arch = { path = "../arch" }
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devices = { path = "../devices" }
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epoll = ">=4.0.1"
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kvm-bindings = "0.2.0"
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kvm-ioctls = "0.5.0"
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lazy_static = "1.4.0"
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libc = "0.2.68"
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log = "0.4.8"
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micro_http = { git = "https://github.com/firecracker-microvm/micro-http", branch = "master" }
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net_util = { path = "../net_util" }
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pci = {path = "../pci", optional = true}
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qcow = { path = "../qcow" }
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seccomp = { git = "https://github.com/firecracker-microvm/firecracker", tag = "v0.21.1" }
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serde = {version = ">=1.0.27", features = ["rc"] }
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serde_derive = ">=1.0.27"
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serde_json = ">=1.0.9"
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vfio = { path = "../vfio", optional = true }
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vm-allocator = { path = "../vm-allocator" }
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vm-device = { path = "../vm-device" }
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vm-memory = { version = "0.2.0", features = ["backend-mmap", "backend-atomic"] }
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vm-migration = { path = "../vm-migration" }
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vm-virtio = { path = "../vm-virtio" }
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vmm-sys-util = ">=0.3.1"
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signal-hook = "0.1.13"
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tempfile = "3.1.0"
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[dependencies.linux-loader]
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git = "https://github.com/rust-vmm/linux-loader"
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features = ["elf", "bzimage"]
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