Jungsub Shin: > I suffered this problem below environments. > ------------------------------------------------------------------------ > OS : Ubuntu 18.04 LTS / 4.15.0-20-generic / 64bit > AUFS module parameter : brs =3D 1 / allow_userns =3D N > Mount command : mount -t aufs -o br=3D~/tca_agent/container_rw_dir/51509032= ::: (very long command line) For such long branches, try "remount,append" option. # mount -t aufs -o br=br0:br1:br2...:brN none /mntpnt # mount -o remount,append=brN+1 /mntpnt # mount -o remount,append=brN+2 /mntpnt ::: J. R. Okajima
