fsadm — utility to resize or check filesystem on a device
[options] check device
[options] resize device [new_size]
fsadm utility checks or resizes the filesystem on a device. It tries to use the
same API for ext2
Unmount ext2/ext3/ext4 filesystem before doing resize.
Bypass some sanity checks.
Display the help text.
Print commands without running them.
Be more verbose.
Answer "yes" at any prompts.
Absolute number of filesystem blocks to be in the filesystem, or an absolute
size using a suffix (in powers of 1024). If new_size is not supplied, the
whole device is used.
On successful completion, the status code is 0. A status code of 2 indicates the
operation was interrupted by the user. A status code of 3 indicates the
requested check operation could not be performed because the filesystem is
mounted and does not support an online fsck
(8). A status code of 1 is
used for other failures.
Resize the filesystem on logical volume /dev/vg/test
to 1000 megabytes.
contains ext2/ext3/ext4 filesystem it will be unmounted
prior the resize. All [y/n] questions will be answered 'y'.
fsadm -e -y resize /dev/vg/test 1000M
- The temporary directory name for mount points. Defaults to
- The device directory name. Defaults to "
/dev" and must be an absolute path.