fix: fs verify error counter (#5261)

weed/shell/command_fs_verify.go

@@ -12,6 +12,7 @@ import (
 	"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
 	"github.com/seaweedfs/seaweedfs/weed/storage"
 	"github.com/seaweedfs/seaweedfs/weed/util"
+	"go.uber.org/atomic"
 	"golang.org/x/exp/slices"
 	"io"
 	"math"
@@ -137,7 +138,7 @@ type ItemEntry struct {
 	path   util.FullPath
 }
 
-func (c *commandFsVerify) verifyTraverseBfs(path string) (fileCount int64, errCount int64, err error) {
+func (c *commandFsVerify) verifyTraverseBfs(path string) (fileCount uint64, errCount uint64, err error) {
 	timeNowAtSec := time.Now().Unix()
 	return fileCount, errCount, doTraverseBfsAndSaving(c.env, c.writer, path, false,
 		func(entry *filer_pb.FullEntry, outputChan chan interface{}) (err error) {
@@ -160,19 +161,24 @@ func (c *commandFsVerify) verifyTraverseBfs(path string) (fileCount int64, errCo
 			return nil
 		},
 		func(outputChan chan interface{}) {
+			var wg sync.WaitGroup
+			itemErrCount := atomic.NewUint64(0)
 			for itemEntry := range outputChan {
 				i := itemEntry.(*ItemEntry)
 				itemPath := string(i.path)
 				fileMsg := fmt.Sprintf("file:%s", itemPath)
-				errItem := make(map[string]error)
-				errItemLock := sync.RWMutex{}
+				itemIsVerifed := atomic.NewBool(true)
 				for _, chunk := range i.chunks {
 					if volumeIds, ok := c.volumeIds[chunk.Fid.VolumeId]; ok {
 						for _, volumeServer := range volumeIds {
 							if *c.concurrency == 0 {
 								if err = c.verifyEntry(volumeServer, chunk.Fid); err != nil {
-									fmt.Fprintf(c.writer, "%s failed verify needle %d:%d: %+v\n",
-										fileMsg, chunk.Fid.VolumeId, chunk.Fid.FileKey, err)
+									fmt.Fprintf(c.writer, "%s failed verify fileId %s: %+v\n",
+										fileMsg, chunk.GetFileIdString(), err)
+									if itemIsVerifed.Load() {
+										itemIsVerifed.Store(false)
+										itemErrCount.Add(1)
+									}
 								}
 								continue
 							}
@@ -180,43 +186,48 @@ func (c *commandFsVerify) verifyTraverseBfs(path string) (fileCount int64, errCo
 							waitChan, ok := c.waitChan[string(volumeServer)]
 							c.waitChanLock.RUnlock()
 							if !ok {
-								fmt.Fprintf(c.writer, "%s failed to get channel for %s chunk: %d:%d: %+v\n",
-									string(volumeServer), fileMsg, chunk.Fid.VolumeId, chunk.Fid.FileKey, err)
+								fmt.Fprintf(c.writer, "%s failed to get channel for %s fileId: %s: %+v\n",
+									string(volumeServer), fileMsg, chunk.GetFileIdString(), err)
+								if itemIsVerifed.Load() {
+									itemIsVerifed.Store(false)
+									itemErrCount.Add(1)
+								}
 								continue
 							}
+							wg.Add(1)
 							waitChan <- struct{}{}
-							go func(fId *filer_pb.FileId, path string, volumeServer pb.ServerAddress, msg string) {
-								if err = c.verifyEntry(volumeServer, fId); err != nil {
-									errItemLock.Lock()
-									errItem[path] = err
-									fmt.Fprintf(c.writer, "%s failed verify needle %d:%d: %+v\n",
-										msg, fId.VolumeId, fId.FileKey, err)
-									errItemLock.Unlock()
+							go func(fChunk *filer_pb.FileChunk, path string, volumeServer pb.ServerAddress, msg string) {
+								defer wg.Done()
+								if err = c.verifyEntry(volumeServer, fChunk.Fid); err != nil {
+									fmt.Fprintf(c.writer, "%s failed verify fileId %s: %+v\n",
+										msg, fChunk.GetFileIdString(), err)
+									if itemIsVerifed.Load() {
+										itemIsVerifed.Store(false)
+										itemErrCount.Add(1)
+									}
 								}
 								<-waitChan
-							}(chunk.Fid, itemPath, volumeServer, fileMsg)
+							}(chunk, itemPath, volumeServer, fileMsg)
 						}
 					} else {
 						err = fmt.Errorf("volumeId %d not found", chunk.Fid.VolumeId)
-						fmt.Fprintf(c.writer, "%s  %d:%d: %+v\n",
-							fileMsg, chunk.Fid.VolumeId, chunk.Fid.FileKey, err)
+						fmt.Fprintf(c.writer, "%s failed verify fileId %s: %+v\n",
+							fileMsg, chunk.GetFileIdString(), err)
+						if itemIsVerifed.Load() {
+							itemIsVerifed.Store(false)
+							itemErrCount.Add(1)
+						}
 						break
 					}
 				}
-				errItemLock.RLock()
-				err, _ = errItem[itemPath]
-				errItemLock.RUnlock()
-
-				if err != nil {
-					errCount++
-					continue
-				}
-
-				if *c.verbose {
-					fmt.Fprintf(c.writer, "%s needles:%d verifed\n", fileMsg, len(i.chunks))
+				if itemIsVerifed.Load() {
+					if *c.verbose {
+						fmt.Fprintf(c.writer, "%s needles:%d verifed\n", fileMsg, len(i.chunks))
+					}
+					fileCount++
 				}
-				fileCount++
 			}
+			wg.Wait()
+			errCount = itemErrCount.Load()
 		})
-
 }