Mount concurrent read (#4400)

* fix:mount deadlock * feat: concurrent read * fix * Remove useless code * fix --------- Co-authored-by: zemul <zhouzemiao@ihuman.com>
2023-04-14 13:32:45 +08:00
parent 5614ad0000
commit 0122e022ea
8 changed files with 45 additions and 26 deletions
--- a/weed/mount/weedfs_file_read.go
+++ b/weed/mount/weedfs_file_read.go
@@ -41,8 +41,8 @@ func (wfs *WFS) Read(cancel <-chan struct{}, in *fuse.ReadIn, buff []byte) (fuse
 		return nil, fuse.ENOENT
 	}

-	fh.Lock()
-	defer fh.Unlock()
+	fh.RLock()
+	defer fh.RUnlock()

 	offset := int64(in.Offset)
 	totalRead, err := readDataByFileHandle(buff, fh, offset)