fsadm - utility to resize or check filesystem on a device
SYNOPSIS
fsdam [options] check device
fsdam [options] resize device [new_size[BKMGTEP]]
DESCRIPTION
fsadm utility resizes or checks the filesystem on a device.
It tries to use the same API for ext2/ext3/ext4,
ReiserFS and XFS filesystem.
OPTIONS
Tag
Description
-h --help
print help message
-v --verbose
be more verbose
-e --ext-offline
unmount ext2/ext3/ext4 filesystem before doing resize
-f --force
bypass some sanity checks
-n --dry-run
print commands without running them
-y --yes
answer "yes" at any prompts
new_size
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.
EXAMPLES
"fsadm -e -y resize /dev/vg/test 1000M" tries to resize the filesystem
on logical volume /dev/vg/test. If /dev/vg/test contains ext2/ext3/ext4
filesystem it will be unmounted prior the resize.
All [y|n] questions will be answered y.