[system-updater] modify GC strategy

This change modifies the GC strategy in the system-updater. In a
subsequent change, we'll incorporate the retained index so that each GC
can be increasingly more aggressive.

Test: system-updater-integration-tests
Test: system-updater-tests
Docs: updated
Fixed: 77214
Change-Id: Ied9a47bf1105f2ac6d450c5fcdb41d9f5c093f31
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/540965
Commit-Queue: Zach Kirschenbaum <zkbaum@google.com>
Reviewed-by: Kevin Wells <kevinwells@google.com>
12 files changed
tree: a2c7cd1eed2044c71464d4bdbc339318b4960a71
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. products/
  9. scripts/
  10. sdk/
  11. src/
  12. third_party/
  13. tools/
  14. zircon/
  15. .clang-format
  16. .clang-tidy
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .gn
  21. .style.yapf
  22. AUTHORS
  23. BUILD.gn
  24. CODE_OF_CONDUCT.md
  25. CONTRIBUTING.md
  26. LICENSE
  27. OWNERS
  28. PATENTS
  29. README.md
  30. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.