mirror of
https://github.com/rustfs/rustfs.git
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Zhengchao An
eb392f24d6
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.
243 lines
8.2 KiB
Bash
Executable File
243 lines
8.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# GET Optimization Stress Test Script
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# Usage: ./scripts/stress-test-get-optimization.sh [TARGET_HOST] [OUTPUT_DIR]
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#
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# Validates:
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# 1. Data correctness with early-stop enabled
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# 2. Concurrent GET performance
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# 3. Mixed read/write stability
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# 4. Early-stop behavior under slow disk conditions
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set -euo pipefail
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TARGET_HOST="${1:-localhost:9000}"
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OUTPUT_DIR="${2:-./stress-test-results/$(date +%Y%m%d-%H%M%S)}"
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MC_ALIAS="${MC_ALIAS:-rustfs}"
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TEST_BUCKET="${TEST_BUCKET:-stress-test-$(date +%s)}"
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TEST_DURATION="${TEST_DURATION:-300s}"
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CONCURRENCY="${CONCURRENCY:-64}"
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# S3 credentials
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export WARP_ACCESS_KEY="${WARP_ACCESS_KEY:-rustfsadmin}"
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export WARP_SECRET_KEY="${WARP_SECRET_KEY:-rustfsadmin}"
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mkdir -p "$OUTPUT_DIR"
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echo "=========================================="
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echo "GET Optimization Stress Test"
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echo "=========================================="
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echo "Target: $TARGET_HOST"
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echo "Output: $OUTPUT_DIR"
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echo "Bucket: $TEST_BUCKET"
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echo "Duration: $TEST_DURATION"
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echo "Concurrency: $CONCURRENCY"
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echo "=========================================="
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echo ""
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# Save test configuration
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cat > "$OUTPUT_DIR/test-config.txt" <<EOF
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Date: $(date -u +"%Y-%m-%dT%H:%M:%SZ")
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Target: $TARGET_HOST
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Bucket: $TEST_BUCKET
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Duration: $TEST_DURATION
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Concurrency: $CONCURRENCY
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Environment Variables:
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RUSTFS_GET_METADATA_EARLY_STOP_ENABLE=${RUSTFS_GET_METADATA_EARLY_STOP_ENABLE:-true}
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RUSTFS_GET_CODEC_STREAMING_ENABLE=${RUSTFS_GET_CODEC_STREAMING_ENABLE:-false}
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RUSTFS_OBJECT_FILE_CACHE_RECLAIM_READ_ENABLE=${RUSTFS_OBJECT_FILE_CACHE_RECLAIM_READ_ENABLE:-true}
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EOF
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# ============================================================================
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# Test 1: Data Correctness Validation
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# ============================================================================
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echo "[1/4] Data Correctness Validation"
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echo "=================================="
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test_data_correctness() {
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local size=$1
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local count=$2
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local passed=0
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local failed=0
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echo " Testing $count objects of size $size..."
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for i in $(seq 1 $count); do
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# Generate test file
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local testfile="/tmp/stress-test-${size}-${i}.bin"
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if [ "$size" = "1KB" ]; then
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dd if=/dev/urandom of="$testfile" bs=1024 count=1 2>/dev/null
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elif [ "$size" = "1MB" ]; then
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dd if=/dev/urandom of="$testfile" bs=1048576 count=1 2>/dev/null
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elif [ "$size" = "10MB" ]; then
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dd if=/dev/urandom of="$testfile" bs=1048576 count=10 2>/dev/null
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fi
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# Calculate original hash
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local original_hash
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original_hash=$(md5 -q "$testfile" 2>/dev/null || md5sum "$testfile" | awk '{print $1}')
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# Upload
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mc cp "$testfile" "${MC_ALIAS}/${TEST_BUCKET}/correctness-${size}-${i}.bin" >/dev/null 2>&1
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# Download and verify
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local downloadfile="/tmp/stress-test-${size}-${i}-download.bin"
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mc cp "${MC_ALIAS}/${TEST_BUCKET}/correctness-${size}-${i}.bin" "$downloadfile" >/dev/null 2>&1
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local download_hash
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download_hash=$(md5 -q "$downloadfile" 2>/dev/null || md5sum "$downloadfile" | awk '{print $1}')
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if [ "$original_hash" = "$download_hash" ]; then
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passed=$((passed + 1))
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else
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failed=$((failed + 1))
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echo " MISMATCH: correctness-${size}-${i}.bin (original=$original_hash, download=$download_hash)" >> "$OUTPUT_DIR/correctness-errors.log"
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fi
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# Cleanup
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rm -f "$testfile" "$downloadfile"
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done
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echo " Result: $passed passed, $failed failed"
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echo "correctness_${size}: passed=$passed failed=$failed" >> "$OUTPUT_DIR/correctness-results.txt"
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}
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# Test different object sizes
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mc mb "${MC_ALIAS}/${TEST_BUCKET}" 2>/dev/null || true
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test_data_correctness "1KB" 100
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test_data_correctness "1MB" 50
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test_data_correctness "10MB" 10
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echo ""
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# ============================================================================
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# Test 2: Concurrent GET Stress Test
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# ============================================================================
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echo "[2/4] Concurrent GET Stress Test"
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echo "================================="
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# Prepare test objects
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echo " Preparing test objects..."
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for size in 1KiB 1MiB 4MiB 10MiB; do
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warp put --obj.size="$size" --num.objects=100 --host="$TARGET_HOST" --bucket="$TEST_BUCKET" --concurrent=16 >/dev/null 2>&1
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done
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echo " Running concurrent GET tests..."
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for size in 1KiB 1MiB 4MiB 10MiB; do
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for conc in 16 64 256; do
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echo " GET size=$size concurrency=$conc duration=$TEST_DURATION"
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output_file="$OUTPUT_DIR/get-${size}-c${conc}.json"
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if warp get \
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--host="$TARGET_HOST" \
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--obj.size="$size" \
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--concurrent="$conc" \
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--duration="$TEST_DURATION" \
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--bucket="$TEST_BUCKET" \
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--json \
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> "$output_file" 2>/dev/null; then
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echo " OK"
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else
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echo " FAILED (see $output_file)"
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fi
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done
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done
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echo ""
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# ============================================================================
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# Test 3: Mixed Read/Write Stress Test
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# ============================================================================
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echo "[3/4] Mixed Read/Write Stress Test"
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echo "==================================="
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echo " Running mixed workload for $TEST_DURATION..."
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warp mixed \
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--host="$TARGET_HOST" \
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--obj.size=1MiB \
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--concurrent="$CONCURRENCY" \
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--duration="$TEST_DURATION" \
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--bucket="$TEST_BUCKET" \
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--json \
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> "$OUTPUT_DIR/mixed-1MiB-c${CONCURRENCY}.json" 2>/dev/null || echo " MIXED TEST FAILED"
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echo " Mixed test complete"
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echo ""
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# ============================================================================
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# Test 4: Early-Stop Behavior Validation
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# ============================================================================
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echo "[4/4] Early-Stop Behavior Validation"
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echo "====================================="
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# This test verifies that early-stop works correctly by checking:
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# 1. All GET requests return correct data
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# 2. No timeouts or errors under normal conditions
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# 3. Performance is consistent
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echo " Running early-stop validation with concurrent reads..."
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# Create a test object
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dd if=/dev/urandom of=/tmp/early-stop-test.bin bs=1048576 count=10 2>/dev/null
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mc cp /tmp/early-stop-test.bin "${MC_ALIAS}/${TEST_BUCKET}/early-stop-test.bin" >/dev/null 2>&1
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# Concurrent read test
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local_passed=0
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local_failed=0
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for i in $(seq 1 100); do
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downloadfile="/tmp/early-stop-download-${i}.bin"
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if mc cp "${MC_ALIAS}/${TEST_BUCKET}/early-stop-test.bin" "$downloadfile" >/dev/null 2>&1; then
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# Verify file size
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local_size=$(stat -f%z "$downloadfile" 2>/dev/null || stat -c%s "$downloadfile" 2>/dev/null)
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if [ "$local_size" = "10485760" ]; then
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local_passed=$((local_passed + 1))
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else
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local_failed=$((local_failed + 1))
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echo " SIZE MISMATCH: expected 10485760, got $local_size" >> "$OUTPUT_DIR/early-stop-errors.log"
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fi
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else
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local_failed=$((local_failed + 1))
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echo " DOWNLOAD FAILED: iteration $i" >> "$OUTPUT_DIR/early-stop-errors.log"
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fi
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rm -f "$downloadfile"
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done
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echo " Early-stop validation: $local_passed passed, $local_failed failed"
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echo "early_stop_validation: passed=$local_passed failed=$local_failed" >> "$OUTPUT_DIR/early-stop-results.txt"
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# Cleanup
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rm -f /tmp/early-stop-test.bin
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mc rm "${MC_ALIAS}/${TEST_BUCKET}/early-stop-test.bin" >/dev/null 2>&1 || true
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echo ""
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# ============================================================================
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# Summary
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# ============================================================================
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echo "=========================================="
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echo "Stress Test Summary"
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echo "=========================================="
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echo ""
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echo "Results saved to: $OUTPUT_DIR"
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echo ""
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echo "Files:"
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ls -la "$OUTPUT_DIR"
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echo ""
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echo "Review:"
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echo " - correctness-results.txt: Data correctness validation"
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echo " - early-stop-results.txt: Early-stop behavior validation"
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echo " - get-*.json: Concurrent GET performance results"
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echo " - mixed-*.json: Mixed workload results"
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echo ""
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# Cleanup test bucket
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echo "Cleaning up test bucket..."
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mc rm --recursive --force "${MC_ALIAS}/${TEST_BUCKET}" >/dev/null 2>&1 || true
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mc rb "${MC_ALIAS}/${TEST_BUCKET}" >/dev/null 2>&1 || true
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echo "Done!"
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