fix: volume data integrity check (#6118)

Co-authored-by: wang wusong <wangwusong@virtaitech.com>

weed/storage/volume_checking.go

@@ -2,10 +2,11 @@ package storage
 
 import (
 	"fmt"
-	"github.com/seaweedfs/seaweedfs/weed/storage/super_block"
 	"io"
 	"os"
 
+	"github.com/seaweedfs/seaweedfs/weed/storage/super_block"
+
 	"github.com/seaweedfs/seaweedfs/weed/glog"
 	"github.com/seaweedfs/seaweedfs/weed/storage/backend"
 	"github.com/seaweedfs/seaweedfs/weed/storage/idx"
@@ -26,11 +27,11 @@ func CheckVolumeDataIntegrity(v *Volume, indexFile *os.File) (lastAppendAtNs uin
 	for i := 1; i <= 10 && indexSize >= int64(i)*NeedleMapEntrySize; i++ {
 		// check and fix last 10 entries
 		lastAppendAtNs, err = doCheckAndFixVolumeData(v, indexFile, indexSize-int64(i)*NeedleMapEntrySize)
-		if err == io.EOF {
-			healthyIndexSize = indexSize - int64(i)*NeedleMapEntrySize
-			continue
-		}
-		if err != ErrorSizeMismatch {
+		if err != nil {
+			if err == io.EOF {
+				healthyIndexSize = indexSize - int64(i)*NeedleMapEntrySize
+				continue
+			}
 			break
 		}
 	}