1#!/bin/sh 2# $FreeBSD: src/tools/regression/fstest/tests/link/16.t,v 1.1 2007/01/17 01:42:09 pjd Exp $ 3 4desc="link returns EROFS if the requested link requires writing in a directory on a read-only file system" 5 6n0=`namegen` 7n1=`namegen` 8n2=`namegen` 9 10expect 0 mkdir ${n0} 0755 11dd if=/dev/zero of=tmpdisk bs=1k count=1024 status=none 12vnconfig vnd1 tmpdisk 13newfs /dev/rvnd1c >/dev/null 14mount /dev/vnd1c ${n0} 15expect 0 create ${n0}/${n1} 0644 16 17expect 0 link ${n0}/${n1} ${n0}/${n2} 18expect 0 unlink ${n0}/${n2} 19mount -ur /dev/vnd1c 20expect EROFS link ${n0}/${n1} ${n0}/${n2} 21mount -uw /dev/vnd1c 22expect 0 link ${n0}/${n1} ${n0}/${n2} 23expect 0 unlink ${n0}/${n2} 24 25expect 0 unlink ${n0}/${n1} 26umount /dev/vnd1c 27vnconfig -u vnd1 28rm tmpdisk 29expect 0 rmdir ${n0} 30