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30dbdffc4a
Snapshot resume drops from ~14s to ~5-7s with rotation, ~2.5s without. Build uses QEMU's mapped-ram + multifd migration capability so the RAM state is written at page-aligned offsets in a sparse file. Runtime decompresses the shipped .savevm.zst once to a local .raw cache and reloads via -incoming file: + migrate-incoming on subsequent starts, avoiding the per-start zstd decode. Adds EMULATOR_NO_ROTATION=1 for tests/CI that don't mind the placeholder secrets; saves the full ~3s rotation window. Misc runtime cleanups: tighter QMP/QGA poll intervals (1s → 0.2s), shorter socat keep-alive windows, 1s settle before the post-rotation health-check to avoid racing old Node processes, fallback path preserves the CLI-generated runtime-config.iso instead of blowing away VM_DIR. Build-time qmp_session keeps stdin open briefly after the caller's commands so migrate-set-capabilities is actually processed before socat closes — without this, mapped-ram was silently a no-op. CI workflow publishes .savevm.zst alongside the .qcow2 (optional asset; CLI falls back to cold boot when missing). Test + verify steps go through the CLI now that ISO generation is owned by packages/stack-cli. |
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| src | ||
| .eslintrc.cjs | ||
| package.json | ||
| tsconfig.json | ||
| tsdown.config.ts | ||
| vitest.config.ts | ||