==== mount ==== umount -f /dev/$(/dev/null || true /bin/sh: vnd: No such file or directory rmdir /mnt/regress-fileops-ffs 2>/dev/null || true vnconfig -u $(/dev/null || true /bin/sh: vnd: No such file or directory rm -f stamp-setup dd if=/dev/urandom of=diskimage bs=1M count=64 64+0 records in 64+0 records out 67108864 bytes transferred in 0.883 secs (75997943 bytes/sec) vnconfig diskimage >vnd newfs /dev/r$(/dev/null || true rmdir /mnt/regress-fileops-ffs 2>/dev/null || true vnconfig -u $(/dev/null || true rm -f stamp-setup ==== remove-diskimage ==== rm -f diskimage