[NFS-Ganesha-Devel] Cannot close Error with gluster FSAL

We cannot decompress this file with gluster FSAL, but vfs FSAL and kernel nfs can.Is anyone know about this?Thanks in advance. [qr@nfs-ganesha perm]$ tar xzf /tmp/perm/444.tgztar: big1.hdr: Cannot close: Permission deniedtar: Exiting with failure status due to previous errors[qr@nfs-ganesha perm]$ tar tvf /tmp/perm/444.tgz-r--r--r-- qr/qr 4 2019-05-30 11:25 big1.hdr Ganesha server info ganesha version: a3c6fa39ce72682049391b7e094885a8c151b0c8(V2.8-rc1) FSAL : glusternfs client info nfs version : nfs4.0 mount options : rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=XXX,local_lock=none,addr=YYY