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https://github.com/AuxXxilium/arv-v-dsm.git
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fix: Allocate after conversion
This commit is contained in:
Kroese
GitHub
parent
7c2e2fc7b1
commit
b425e34907
46
src/disk.sh
46
src/disk.sh
@ -84,15 +84,16 @@ createDisk() {
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local DISK_FMT=$4
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local DIR SPACE DATA_SIZE
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DATA_SIZE=$(numfmt --from=iec "$DISK_SPACE")
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if [[ "$ALLOCATE" != [Nn]* ]]; then
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# Check free diskspace
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DIR=$(dirname "$DISK_FILE")
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SPACE=$(df --output=avail -B 1 "$DIR" | tail -n 1)
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local SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
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DATA_SIZE=$(numfmt --from=iec "$DISK_SPACE")
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if (( DATA_SIZE > SPACE )); then
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local SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
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error "Not enough free space to create a $DISK_DESC of $DISK_SPACE in $DIR, it has only $SPACE_GB GB available..."
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error "Please specify a smaller ${DISK_DESC^^}_SIZE or disable preallocation by setting ALLOCATE=N." && exit 76
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fi
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@ -105,7 +106,7 @@ createDisk() {
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if [[ "$ALLOCATE" == [Nn]* ]]; then
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# Create an empty file
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if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then
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if ! truncate -s "$DATA_SIZE" "$DISK_FILE"; then
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rm -f "$DISK_FILE"
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error "$FAIL" && exit 77
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fi
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@ -113,8 +114,8 @@ createDisk() {
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else
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# Create an empty file
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if ! fallocate -l "$DISK_SPACE" "$DISK_FILE"; then
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if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then
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if ! fallocate -l "$DATA_SIZE" "$DISK_FILE"; then
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if ! truncate -s "$DATA_SIZE" "$DISK_FILE"; then
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rm -f "$DISK_FILE"
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error "$FAIL" && exit 77
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fi
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@ -125,7 +126,7 @@ createDisk() {
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qcow2)
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local DISK_OPTS="$DISK_ALLOC"
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[ -n "$DISK_FLAGS" ] && DISK_OPTS="$DISK_OPTS,$DISK_FLAGS"
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if ! qemu-img create -f "$DISK_FMT" -o "$DISK_OPTS" -- "$DISK_FILE" "$DISK_SPACE" ; then
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if ! qemu-img create -f "$DISK_FMT" -o "$DISK_OPTS" -- "$DISK_FILE" "$DATA_SIZE" ; then
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rm -f "$DISK_FILE"
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error "$FAIL" && exit 70
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fi
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@ -152,9 +153,9 @@ resizeDisk() {
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# Check free diskspace
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DIR=$(dirname "$DISK_FILE")
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SPACE=$(df --output=avail -B 1 "$DIR" | tail -n 1)
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local SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
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if (( REQ > SPACE )); then
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local SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
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error "Not enough free space to resize $DISK_DESC to $DISK_SPACE in $DIR, it has only $SPACE_GB GB available.."
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error "Please specify a smaller ${DISK_DESC^^}_SIZE or disable preallocation by setting ALLOCATE=N." && exit 74
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fi
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@ -169,15 +170,15 @@ resizeDisk() {
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if [[ "$ALLOCATE" == [Nn]* ]]; then
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# Resize file by changing its length
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if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then
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if ! truncate -s "$DATA_SIZE" "$DISK_FILE"; then
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error "$FAIL" && exit 75
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fi
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else
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# Resize file by allocating more space
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if ! fallocate -l "$DISK_SPACE" "$DISK_FILE"; then
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if ! truncate -s "$DISK_SPACE" "$DISK_FILE"; then
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if ! fallocate -l "$DATA_SIZE" "$DISK_FILE"; then
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if ! truncate -s "$DATA_SIZE" "$DISK_FILE"; then
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error "$FAIL" && exit 75
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fi
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fi
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@ -185,7 +186,7 @@ resizeDisk() {
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fi
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;;
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qcow2)
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if ! qemu-img resize -f "$DISK_FMT" "--$DISK_ALLOC" "$DISK_FILE" "$DISK_SPACE" ; then
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if ! qemu-img resize -f "$DISK_FMT" "--$DISK_ALLOC" "$DISK_FILE" "$DATA_SIZE" ; then
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error "$FAIL" && exit 72
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fi
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;;
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@ -215,9 +216,9 @@ convertDisk() {
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DIR=$(dirname "$TMP_FILE")
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CUR_SIZE=$(getSize "$SOURCE_FILE")
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SPACE=$(df --output=avail -B 1 "$DIR" | tail -n 1)
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local SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
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if (( CUR_SIZE > SPACE )); then
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local SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
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error "Not enough free space to convert $DISK_DESC to $DST_FMT in $DIR, it has only $SPACE_GB GB available..."
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error "Please free up some disk space or disable preallocation by setting ALLOCATE=N." && exit 76
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fi
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@ -225,14 +226,12 @@ convertDisk() {
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info "Converting $DISK_DESC to $DST_FMT, please wait until completed..."
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case "$DST_FMT" in
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qcow2)
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if [[ "$DST_FMT" != "raw" ]]; then
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if [[ "$ALLOCATE" == [Nn]* ]]; then
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CONV_FLAGS="$CONV_FLAGS -c"
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fi
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[ -n "$DISK_FLAGS" ] && DISK_OPTS="$DISK_OPTS,$DISK_FLAGS"
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;;
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esac
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fi
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rm -f "$TMP_FILE"
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@ -242,6 +241,15 @@ convertDisk() {
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error "Failed to convert $DISK_DESC to $DST_FMT format in $DIR, is there enough space available?" && exit 79
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fi
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if [[ "$DST_FMT" == "raw" ]]; then
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if [[ "$ALLOCATE" != [Nn]* ]]; then
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CUR_SIZE=$(stat -c%s "$TMP_FILE")
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if ! fallocate -l "$CUR_SIZE" "$TMP_FILE"; then
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info "Failed to allocate $CUR_SIZE bytes for $TMP_FILE"
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fi
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fi
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fi
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rm -f "$SOURCE_FILE"
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mv "$TMP_FILE" "$DST_FILE"
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@ -287,7 +295,11 @@ addDisk () {
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DATA_SIZE=$(numfmt --from=iec "$DISK_SPACE")
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if (( DATA_SIZE < 6442450944 )); then
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error "Please increase ${DISK_DESC^^}_SIZE to at least 6 GB." && exit 73
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if (( DATA_SIZE < 1 )); then
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error "Invalid value for ${DISK_DESC^^}_SIZE: $DISK_SPACE" && exit 73
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else
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error "Please increase ${DISK_DESC^^}_SIZE to at least 6 GB." && exit 73
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fi
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fi
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if ! [ -f "$DISK_FILE" ] ; then
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