Files
rustfs/scripts/archive/quick-validate-get-optimization.sh
Zhengchao An eb392f24d6 chore(scripts): add scripts index and archive one-shot scripts (#4822)
chore(scripts): index scripts/ and archive 29 one-shot scripts

backlog#1153 infra-13. scripts/ had 80+ unlabelled top-level entries
mixing CI gates with finished one-shot issue-validation scripts.

- scripts/README.md — one index row per entry with status
  (ci-gate / dev-tool / archived), purpose, and wiring; subdirectories
  get one row each. run_scanner_benchmarks.sh is annotated
  "disposition owned by backlog perf-10" and deliberately untouched.
- git mv 29 confirmed-stale one-shot entries to scripts/archive/:
  11 issue-scoped validation/perf-capture scripts, the 5-script
  backlog#706 large-PUT breakdown family, the 4-file GET-optimization
  stress suite, 2 gt1g one-shots, and 7 other orphaned one-shots.
  Evidence: a whole-tree boundary-aware reference census showed zero
  references from CI/Makefiles/docs/code for every moved entry (or
  references only from other scripts inside the same archived set);
  re-run after the move shows zero dangling references.
- docs/testing/README.md links the index.

Moves only — no script content changed.
2026-07-15 03:43:26 +00:00

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#!/usr/bin/env bash
# Quick Validation Script for GET Optimization
# Usage: ./scripts/quick-validate-get-optimization.sh [TARGET_HOST]
#
# Runs quick functional tests to validate GET optimization changes:
# 1. Basic GET correctness
# 2. Concurrent GET stability
# 3. Early-stop behavior
set -euo pipefail
TARGET_HOST="${1:-localhost:9000}"
MC_ALIAS="${MC_ALIAS:-rustfs}"
TEST_BUCKET="quick-validate-$(date +%s)"
echo "=========================================="
echo "Quick GET Optimization Validation"
echo "=========================================="
echo "Target: $TARGET_HOST"
echo ""
# Create test bucket
mc mb "${MC_ALIAS}/${TEST_BUCKET}" 2>/dev/null || true
# ============================================================================
# Test 1: Basic GET Correctness
# ============================================================================
echo "[1/3] Basic GET Correctness"
# Upload test file
dd if=/dev/urandom of=/tmp/quick-test.bin bs=1048576 count=1 2>/dev/null
original_hash=$(md5 -q /tmp/quick-test.bin 2>/dev/null || md5sum /tmp/quick-test.bin | awk '{print $1}')
mc cp /tmp/quick-test.bin "${MC_ALIAS}/${TEST_BUCKET}/test.bin" >/dev/null 2>&1
# Download and verify
mc cp "${MC_ALIAS}/${TEST_BUCKET}/test.bin" /tmp/quick-test-download.bin >/dev/null 2>&1
download_hash=$(md5 -q /tmp/quick-test-download.bin 2>/dev/null || md5sum /tmp/quick-test-download.bin | awk '{print $1}')
if [ "$original_hash" = "$download_hash" ]; then
echo " PASS: Data integrity verified"
else
echo " FAIL: Data mismatch (original=$original_hash, download=$download_hash)"
fi
rm -f /tmp/quick-test.bin /tmp/quick-test-download.bin
# ============================================================================
# Test 2: Concurrent GET Stability
# ============================================================================
echo "[2/3] Concurrent GET Stability"
# Upload multiple test files
for i in $(seq 1 10); do
dd if=/dev/urandom of="/tmp/quick-test-${i}.bin" bs=1048576 count=1 2>/dev/null
mc cp "/tmp/quick-test-${i}.bin" "${MC_ALIAS}/${TEST_BUCKET}/test-${i}.bin" >/dev/null 2>&1
rm -f "/tmp/quick-test-${i}.bin"
done
# Concurrent download
passed=0
failed=0
for i in $(seq 1 10); do
if mc cp "${MC_ALIAS}/${TEST_BUCKET}/test-${i}.bin" "/tmp/quick-download-${i}.bin" >/dev/null 2>&1; then
size=$(stat -f%z "/tmp/quick-download-${i}.bin" 2>/dev/null || stat -c%s "/tmp/quick-download-${i}.bin" 2>/dev/null)
if [ "$size" = "1048576" ]; then
passed=$((passed + 1))
else
failed=$((failed + 1))
fi
else
failed=$((failed + 1))
fi
rm -f "/tmp/quick-download-${i}.bin"
done
echo " Result: $passed passed, $failed failed"
# ============================================================================
# Test 3: Early-Stop Behavior
# ============================================================================
echo "[3/3] Early-Stop Behavior"
# Upload a larger test file
dd if=/dev/urandom of=/tmp/quick-test-large.bin bs=1048576 count=10 2>/dev/null
mc cp /tmp/quick-test-large.bin "${MC_ALIAS}/${TEST_BUCKET}/test-large.bin" >/dev/null 2>&1
# Multiple reads to trigger early-stop
passed=0
failed=0
for i in $(seq 1 20); do
if mc cp "${MC_ALIAS}/${TEST_BUCKET}/test-large.bin" "/tmp/quick-large-${i}.bin" >/dev/null 2>&1; then
size=$(stat -f%z "/tmp/quick-large-${i}.bin" 2>/dev/null || stat -c%s "/tmp/quick-large-${i}.bin" 2>/dev/null)
if [ "$size" = "10485760" ]; then
passed=$((passed + 1))
else
failed=$((failed + 1))
fi
else
failed=$((failed + 1))
fi
rm -f "/tmp/quick-large-${i}.bin"
done
echo " Result: $passed passed, $failed failed"
rm -f /tmp/quick-test-large.bin
# ============================================================================
# Cleanup
# ============================================================================
echo ""
echo "Cleaning up..."
mc rm --recursive --force "${MC_ALIAS}/${TEST_BUCKET}" >/dev/null 2>&1 || true
mc rb "${MC_ALIAS}/${TEST_BUCKET}" >/dev/null 2>&1 || true
echo ""
echo "=========================================="
echo "Quick Validation Complete"
echo "=========================================="