Hold the NBD export to what it tells a client, and let it keep its blocks somewhere other than a file - #895

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MayCXC wants to merge 12 commits into

MayCXC:nbd-memory-store

Commits on Aug 27, 2026

Resolve test directory paths before reaping per-test files
MayCXC
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f10eaca
Say how to run the tests that macOS skips
MayCXC
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6499f7d
Test against the kernel release the shipped tool installs
MayCXC
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bf4d7dc
Run each integration test in its own scratch directory
MayCXC
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21f1f16
Give the machine's storage the shape its containers have
MayCXC
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d244d7a
Add guest swap support
MayCXC
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b3d7208
Let an NBD export keep its blocks somewhere other than a file
MayCXC
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4af4d9f
Swap a container to an area held in host memory
MayCXC
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0d26920
Let a client tell an export what it no longer needs
MayCXC
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727bf44
Hold an export to what it tells a client it does
MayCXC
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16230ce
Answer for the rest of what a client may ask an export
MayCXC
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93ecaea
Assert the export gives back what the guest frees
MayCXC
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aa9d13d