improve redfish collection progress and robust hardware dedup/serial parsing

internal/collector/redfish_replay.go

@@ -549,24 +549,19 @@ func (r redfishSnapshotReader) getCollectionMembers(collectionPath string) ([]ma
 	if err != nil {
 		return r.fallbackCollectionMembers(collectionPath, err)
 	}
-	refs, ok := collection["Members"].([]interface{})
-	if !ok || len(refs) == 0 {
+	memberPaths := redfishCollectionMemberRefs(collection)
+	if len(memberPaths) == 0 {
 		return r.fallbackCollectionMembers(collectionPath, nil)
 	}
-	out := make([]map[string]interface{}, 0, len(refs))
-	for _, refAny := range refs {
-		ref, ok := refAny.(map[string]interface{})
-		if !ok {
-			continue
-		}
-		memberPath := asString(ref["@odata.id"])
-		if memberPath == "" {
-			continue
-		}
+	out := make([]map[string]interface{}, 0, len(memberPaths))
+	for _, memberPath := range memberPaths {
 		doc, err := r.getJSON(memberPath)
 		if err != nil {
 			continue
 		}
+		if strings.TrimSpace(asString(doc["@odata.id"])) == "" {
+			doc["@odata.id"] = normalizeRedfishPath(memberPath)
+		}
 		out = append(out, doc)
 	}
 	if len(out) == 0 {
@@ -608,6 +603,9 @@ func (r redfishSnapshotReader) fallbackCollectionMembers(collectionPath string,
 		if err != nil {
 			continue
 		}
+		if strings.TrimSpace(asString(doc["@odata.id"])) == "" {
+			doc["@odata.id"] = normalizeRedfishPath(p)
+		}
 		out = append(out, doc)
 	}
 	return out, nil
@@ -939,7 +937,7 @@ func (r redfishSnapshotReader) collectGPUs(systemPaths, chassisPaths []string) [
 			if shouldSkipGenericGPUDuplicate(out, gpu) {
 				continue
 			}
-			key := gpuDedupKey(gpu)
+			key := gpuDocDedupKey(doc, gpu)
 			if key == "" {
 				continue
 			}