1 files changed, 78 insertions, 0 deletions
diff --git a/validate_zfs.sh b/validate_zfs.sh
new file mode 100755
index 0000000..114ed02
--- /dev/null
+++ b/validate_zfs.sh
@@ -0,0 +1,78 @@
+#!/bin/bash
+
+# CONFIG
+ZFS_BASE="/mnt/zfs_minio"
+BUCKETS=(
+  "assets-azuracastassets"
+  "assets-genesisassets"
+  "assets-genesislibrary"
+  "assets-genesisarchives"
+  "assets-mastodon"
+)
+SAMPLE_COUNT=5
+USER="minio-user"
+GROUP="minio-user"
+
+# COLORS
+GREEN="\033[0;32m"
+RED="\033[0;31m"
+YELLOW="\033[1;33m"
+NC="\033[0m"
+
+echo "🔍 Validating migrated MinIO buckets..."
+echo
+
+for bucket in "${BUCKETS[@]}"; do
+  OLD_PATH="${ZFS_BASE}/${bucket}"
+  NEW_BUCKET=$(echo "$bucket" | tr '_' '-')
+  NEW_PATH="${ZFS_BASE}/${NEW_BUCKET}"
+
+  echo -e "${YELLOW}=== Bucket: $bucket → $NEW_BUCKET ===${NC}"
+
+  if [[ ! -d "$OLD_PATH" || ! -d "$NEW_PATH" ]]; then
+    echo -e "${RED}❌ Missing directory: ${OLD_PATH} or ${NEW_PATH}${NC}"
+    echo
+    continue
+  fi
+
+  # 1. File count check
+  old_count=$(find "$OLD_PATH" -type f | wc -l)
+  new_count=$(find "$NEW_PATH" -type f | wc -l)
+  echo "📦 File count: $old_count (old) vs $new_count (new)"
+
+  [[ "$old_count" -eq "$new_count" ]] && \
+    echo -e "${GREEN}✅ File count matches${NC}" || \
+    echo -e "${RED}❌ File count mismatch${NC}"
+
+  # 2. Sample checksum
+  echo "🔐 Verifying checksums for $SAMPLE_COUNT random files..."
+  mismatch=0
+  samples=$(find "$OLD_PATH" -type f | shuf -n "$SAMPLE_COUNT" 2>/dev/null)
+
+  for file in $samples; do
+    rel_path="${file#$OLD_PATH/}"
+    old_sum=$(sha256sum "$OLD_PATH/$rel_path" | awk '{print $1}')
+    new_sum=$(sha256sum "$NEW_PATH/$rel_path" | awk '{print $1}')
+
+    if [[ "$old_sum" != "$new_sum" ]]; then
+      echo -e "${RED}❌ Mismatch: $rel_path${NC}"
+      ((mismatch++))
+    else
+      echo -e "${GREEN}✔ Match: $rel_path${NC}"
+    fi
+  done
+
+  [[ "$mismatch" -eq 0 ]] && \
+    echo -e "${GREEN}✅ All sample checksums match${NC}" || \
+    echo -e "${RED}❌ $mismatch checksum mismatch(es) found${NC}"
+
+  # 3. Ownership check
+  ownership_issues=$(find "$NEW_PATH" ! -user "$USER" -o ! -group "$GROUP" | wc -l)
+  [[ "$ownership_issues" -eq 0 ]] && \
+    echo -e "${GREEN}✅ Ownership is correct${NC}" || \
+    echo -e "${RED}❌ $ownership_issues ownership issues in $NEW_PATH${NC}"
+
+  echo
+done
+
+echo -e "${YELLOW}📊 Validation complete. Review any ❌ issues before going live with MinIO.${NC}"