fix: Check filesystem (#476) (9a97dfdc) · Commits · git-mirror / virtual-dsm

src/disk.sh

+28 −12

Original line number	Diff line number	Diff line
		@@ -259,40 +259,54 @@ convertDisk() {
		return 0
		}

		addDisk () {
		local DISK_ID=$1
		local DISK_BASE=$2
		local DISK_EXT=$3
		local DISK_DESC=$4
		local DISK_SPACE=$5
		local DISK_INDEX=$6
		local DISK_ADDRESS=$7
		local DISK_FMT=$8
		local DISK_FILE="$DISK_BASE.$DISK_EXT"
		local DIR FS FA DATA_SIZE PREV_FMT PREV_EXT CUR_SIZE
		checkFS () {
		local DISK_FILE=$1
		local DIR FS FA

		DIR=$(dirname "$DISK_FILE")
		[ ! -d "$DIR" ] && return 0

		FS=$(stat -f -c %T "$DIR")

		if [[ "$FS" == "overlay"* ]]; then
		info "Warning: the filesystem of $DIR is OverlayFS, this usually means it was binded to an invalid path!"
		fi

		if [[ "$FS" == "btrfs"* ]]; then

		if [ -f "$DISK_FILE" ] ; then
		FA=$(lsattr "$DISK_FILE")
		[[ "$FA" == "C" ]] && FA=$(lsattr -d "$DIR")
		else
		FA=$(lsattr -d "$DIR")
		fi

		if [[ "$FA" != "C" ]]; then
		info "Warning: the filesystem of $DIR is BTRFS, and COW (copy on write) is not disabled for that folder!"
		info "This will negatively affect write performance, please empty the folder and disable COW (chattr +C <path>)."
		fi
		fi

		return 0
		}

		addDisk () {
		local DISK_ID=$1
		local DISK_BASE=$2
		local DISK_EXT=$3
		local DISK_DESC=$4
		local DISK_SPACE=$5
		local DISK_INDEX=$6
		local DISK_ADDRESS=$7
		local DISK_FMT=$8
		local DISK_FILE="$DISK_BASE.$DISK_EXT"
		local DIR DATA_SIZE PREV_FMT PREV_EXT CUR_SIZE

		DIR=$(dirname "$DISK_FILE")
		[ ! -d "$DIR" ] && return 0

		[ -z "$DISK_SPACE" ] && DISK_SPACE="16G"
		DISK_SPACE=$(echo "$DISK_SPACE" \| sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
		DISK_SPACE=$(echo "${DISK_SPACE^^}" \| sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
		DATA_SIZE=$(numfmt --from=iec "$DISK_SPACE")

		if (( DATA_SIZE < 6442450944 )); then
		@@ -303,6 +317,8 @@ addDisk () {
		fi
		fi

		checkFS "$DISK_FILE" \|\| exit $?

		if ! [ -f "$DISK_FILE" ] ; then

		if [[ "${DISK_FMT,,}" != "raw" ]]; then