mirror of
https://github.com/kevingruesser/bootstrap-vz.git
synced 2025-08-22 18:00:35 +00:00
37 lines
1.1 KiB
Bash
Executable file
37 lines
1.1 KiB
Bash
Executable file
#!/bin/bash
|
|
# This file was created by bootstrap-vz.
|
|
# See https://github.com/andsens/bootstrap-vz/blob/master/LICENSE for
|
|
# legal notices and disclaimers.
|
|
|
|
# Expands a partition and filesystem using growpart and an appropriate
|
|
# filesystem tool for live filesystem expansion. Takes three arguments:
|
|
# DEVICE, such as "/dev/sda"
|
|
# PARTITION, such as "1"
|
|
# FILESYSTEM, such as "ext4"
|
|
|
|
DEVICE="${1}"
|
|
PARTITION="${2}"
|
|
FILESYSTEM="${3}"
|
|
|
|
if [[ -z "${DEVICE}" || -z "${PARTITION}" || -z "${FILESYSTEM}" ]]; then
|
|
echo "Requires: $0 DEVICE PARTITION FILESYSTEM"
|
|
exit 1
|
|
fi
|
|
|
|
# Grow partition using growpart
|
|
if [[ -x /usr/bin/growpart ]]; then
|
|
echo "Growing partition ${DEVICE}${PARTITION}"
|
|
/usr/bin/growpart "${DEVICE}" "${PARTITION}"
|
|
else
|
|
echo "/usr/bin/growpart was not found"
|
|
exit 1
|
|
fi
|
|
|
|
echo "Resizing ${FILESYSTEM} filesystem on ${DEVICE}${PARTITION}"
|
|
case "${FILESYSTEM}" in
|
|
xfs) xfs_growfs / ;;
|
|
ext2) resize2fs "${DEVICE}${PARTITION}" ;;
|
|
ext3) resize2fs "${DEVICE}${PARTITION}" ;;
|
|
ext4) resize2fs "${DEVICE}${PARTITION}" ;;
|
|
*) echo "Unsupported filesystem, unable to expand size." ;;
|
|
esac
|