Linux command
ntfsresize 命令
安全
权限或系统影响较大，执行前请核对目标。
常用示例
Show current size and minimum shrinkable size
sudo ntfsresize --info /dev/[sda1]
Perform a dry run
sudo ntfsresize --no-action --size [50G] /dev/[sda1]
Resize to a specific size
sudo ntfsresize --size [50G] /dev/[sda1]
Expand filesystem
sudo ntfsresize --expand /dev/[sda1]
Check if a device is ready
sudo ntfsresize --check /dev/[sda1]
Force resize
sudo ntfsresize --force --size [50G] /dev/[sda1]
说明
ntfsresize safely resizes NTFS filesystems without data loss or prior defragmentation. It can shrink or expand volumes on unmounted devices. For shrinking: First resize the filesystem with ntfsresize, then shrink the partition with fdisk or parted. For enlarging: First expand the partition, then use ntfsresize to grow the filesystem (or use --expand).
参数
- -i, --info
- Show volume size and the smallest shrunken size supported.
- -m, --info-mb-only
- Like --info but only print the shrinkable size in MB.
- -s, --size _SIZE_k|M|G
- Resize filesystem to SIZE. Modifiers: k (10^3), M (10^6), G (10^9).
- -x, --expand
- Expand the filesystem to the current partition size.
- -c, --check
- Check the device is ready to be resized without making changes.
- -n, --no-action
- Perform a test run without making changes (read-only).
- -f, --force
- Force operation even if the filesystem is marked for consistency check. Use twice (-ff) to skip all safety checks.
- -b, --bad-sectors
- Support disks with bad sectors that would otherwise be refused.
- -P, --no-progress-bar
- Disable the progress bar.
- -v, --verbose
- Increase output verbosity.
- -V, --version
- Display version number and exit.
- -h, --help
- Display help message and exit.
FAQ
What is the ntfsresize command used for?
ntfsresize safely resizes NTFS filesystems without data loss or prior defragmentation. It can shrink or expand volumes on unmounted devices. For shrinking: First resize the filesystem with ntfsresize, then shrink the partition with fdisk or parted. For enlarging: First expand the partition, then use ntfsresize to grow the filesystem (or use --expand).
How do I run a basic ntfsresize example?
Run `sudo ntfsresize --info /dev/[sda1]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -i, --info do in ntfsresize?
Show volume size and the smallest shrunken size supported.