set -e
. "@commondir@/common.sh"
+trap task_cleanup EXIT
+report_task_start
# Check if the task should be prevented from running.
check_if_excluded
log_error "Device file:\`${SNF_IMAGE_DEV}' is not a block device"
fi
-last_partition=$(get_last_partition "$SNF_IMAGE_DEV")
-id=$(echo "$last_partition" | cut -d: -f1)
-ptype=$(echo "$last_partition" | cut -d: -f5)
+if [ -z "$SNF_IMAGE_RESIZE_PART" ]; then
+ warn "No partition chosen for resize"
+ exit 0
+fi
-if [[ "$ptype" == ext[234] ]]; then
- device="${SNF_IMAGE_DEV}${id}"
+if [ "x$SNF_IMAGE_PROPERTY_DO_SYNC" = "xyes" ]; then
+ unset EATMYDATA
+fi
+
+if [[ "$SNF_IMAGE_PROPERTY_OSFAMILY" =~ (net)|(open)bsd ]]; then
+ os=${SNF_IMAGE_PROPERTY_OSFAMILY^^[bsd]}
+ warn "File sytem resizing currently not supported for ${os^?}"
+ exit 0
+fi
- state=$($TUNE2FS -l | grep ^Filesystem\ state: | cut -d: -f2);
+table=$(get_partition_table "$SNF_IMAGE_DEV")
+partition=$(get_partition_by_num "$table" "$SNF_IMAGE_RESIZE_PART")
+id=$(cut -d: -f1 <<< "$partition")
+ptype=$(cut -d: -f5 <<< "$partition")
+
+device="${SNF_IMAGE_DEV}${id}"
+
+if [[ "$ptype" == ext[234] ]]; then
+ state=$($TUNE2FS -l "$device" | grep ^Filesystem\ state: | cut -d: -f2);
state=$(echo $state) #trim the value
+ # We force a filesystem resize here if the file system is clean, even if
+ # resize2fs complains. By default resize2fs will refuse to resize a file
+ # system that has been mounted after the last fs check, but since we are
+ # sure the file system is clean it's safe enough to bypass this.
if [ "$state" = "clean" ]; then
- $RESIZE2FS -f "$device"
+ $EATMYDATA $RESIZE2FS -f "$device"
else
log_error "The file system state of partition: \`$device' " \
" is not clean (state = $state)"
fi
-
+elif [[ "$ptype" == "freebsd-ufs" ]]; then
+ $GROWFS_UFS -y "$device"
else
- warn "Last partition with id: \`$id' has an unsupported file system type:" \
- " (ptype = $ptype)."
+ warn "Don't know how to resize partition \`$id' with file system \`$ptype'."
fi
exit 0