mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-03 03:07:41 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
52 lines
1.6 KiB
Go
52 lines
1.6 KiB
Go
package storage
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import (
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"testing"
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)
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func TestSpaceCalculation(t *testing.T) {
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// Test the space calculation logic
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testCases := []struct {
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name string
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volumeSize uint64
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indexSize uint64
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preallocate int64
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expectedMin int64
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}{
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{
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name: "Large volume, small preallocate",
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volumeSize: 244 * 1024 * 1024 * 1024, // 244GB
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indexSize: 1024 * 1024, // 1MB
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preallocate: 1024, // 1KB
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expectedMin: int64((244*1024*1024*1024 + 1024*1024) * 11 / 10), // +10% buffer
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},
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{
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name: "Small volume, large preallocate",
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volumeSize: 100 * 1024 * 1024, // 100MB
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indexSize: 1024, // 1KB
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preallocate: 1024 * 1024 * 1024, // 1GB
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expectedMin: int64(1024 * 1024 * 1024 * 11 / 10), // preallocate + 10%
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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// Calculate space needed using the same logic as our fix
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estimatedCompactSize := int64(tc.volumeSize + tc.indexSize)
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spaceNeeded := tc.preallocate
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if estimatedCompactSize > tc.preallocate {
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spaceNeeded = estimatedCompactSize
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}
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// Add 10% safety buffer
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spaceNeeded = spaceNeeded + (spaceNeeded / 10)
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if spaceNeeded < tc.expectedMin {
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t.Errorf("Space calculation too low: got %d, expected at least %d", spaceNeeded, tc.expectedMin)
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}
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t.Logf("Volume size: %d bytes, Space needed: %d bytes (%.2f%% of volume size)",
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tc.volumeSize, spaceNeeded, float64(spaceNeeded)/float64(tc.volumeSize)*100)
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})
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}
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}
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