package main import ( "flag" "fmt" "log" "os" "github.com/chrislusf/seaweedfs/go/storage" ) var ( indexFileName = flag.String("file", "", ".idx file to analyze") ) func main() { flag.Parse() indexFile, err := os.OpenFile(*indexFileName, os.O_RDONLY, 0644) if err != nil { log.Fatalf("Create Volume Index [ERROR] %s\n", err) } defer indexFile.Close() storage.WalkIndexFile(indexFile, func(key uint64, offset, size uint32) error { fmt.Printf("key %d, offset %d, size %d, nextOffset %d\n", key, offset*8, size, offset*8+size) return nil }) }