diff options
Diffstat (limited to 'weed/mount/weedfs_filehandle.go')
| -rw-r--r-- | weed/mount/weedfs_filehandle.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/weed/mount/weedfs_filehandle.go b/weed/mount/weedfs_filehandle.go index 4845654ed..99b54850a 100644 --- a/weed/mount/weedfs_filehandle.go +++ b/weed/mount/weedfs_filehandle.go @@ -3,12 +3,20 @@ package mount import ( "github.com/hanwen/go-fuse/v2/fuse" "github.com/seaweedfs/seaweedfs/weed/pb/filer_pb" + "time" ) -func (wfs *WFS) AcquireHandle(inode uint64, uid, gid uint32) (fileHandle *FileHandle, status fuse.Status) { +func (wfs *WFS) AcquireHandle(inode uint64, flags, uid, gid uint32) (fileHandle *FileHandle, status fuse.Status) { var entry *filer_pb.Entry _, _, entry, status = wfs.maybeReadEntry(inode) if status == fuse.OK { + if entry != nil && wfs.option.WriteOnceReadMany { + if entry.Attributes.Mtime+10 < time.Now().Unix() { + if flags&fuse.O_ANYWRITE != 0 { + return nil, fuse.EPERM + } + } + } // need to AcquireFileHandle again to ensure correct handle counter fileHandle = wfs.fhmap.AcquireFileHandle(wfs, inode, entry) } |