diff options
| -rwxr-xr-x | dfly-update | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/dfly-update b/dfly-update index 74bd11e..9233f1c 100755 --- a/dfly-update +++ b/dfly-update @@ -121,14 +121,19 @@ error() { exit ${ec} } -# Mount the downloaded image (IMG file) +# Mount the specified system image file # # mount_image(imgfile, mntpnt) # mount_image() { local imgfile="$1" local mntpnt="$2" - local vn + local dev vn + + dev=$(df | awk '$NF == "'${mntpnt}'" { print $1 }') + [ -z "${dev}" ] || + error ${EC_MOUNT} "${dev} already mounted at ${mntpnt}" + [ -d "${mntpnt}" ] || mkdir "${mntpnt}" vn=$(vnconfig -c vn ${imgfile}) || exit ${EC_VN} mount -r /dev/${vn}s2a ${mntpnt} || exit ${EC_MOUNT} |