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NAME | SYNOPSIS | DESCRIPTION | OPTIONS | DIAGNOSTICS | EXAMPLES | ENVIRONMENT VARIABLES | SEE ALSO | COLOPHON |
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FSADM(8) FSADM(8)
fsadm — utility to resize or check filesystem on a device
fsadm [options] check device
fsadm [options] resize device [new_size]
fsadm utility checks or resizes the filesystem on a device. It tries
to use the same API for ext2, ext3, ext4, ReiserFS and XFS
filesystem.
-e|--ext-offline
Unmount ext2/ext3/ext4 filesystem before doing resize.
-f|--force
Bypass some sanity checks.
-h|--help
Display the help text.
-n|--dry-run
Print commands without running them.
-v|--verbose
Be more verbose.
-y|--yes
Answer "yes" at any prompts.
-c|--cryptresize
Resize dm-crypt mapping together with filesystem detected on
the device. The dm-crypt device must be recognizable by
cryptsetup(8).
new_size[B|K|M|G|T|P|E]
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. If /dev/vg/test 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
TMPDIR The temporary directory name for mount points. Defaults to
"/tmp".
DM_DEV_DIR
The device directory name. Defaults to "/dev" and must be an
absolute path.
lvm(8), lvresize(8), lvm.conf(5), fsck(8), tune2fs(8), resize2fs(8),
reiserfstune(8), resize_reiserfs(8), xfs_info(8), xfs_growfs(8),
xfs_check(8), cryptsetup(8)
This page is part of the lvm2 (Logical Volume Manager 2) project.
Information about the project can be found at
⟨http://www.sourceware.org/lvm2/⟩. If you have a bug report for this
manual page, send it to linux-lvm@redhat.com. This page was obtained
from the project's upstream Git repository
⟨git://sourceware.org/git/lvm2.git⟩ on 2018-02-02. (At that time,
the date of the most recent commit that was found in the repository
was 2018-02-01.) If you discover any rendering problems in this HTML
version of the page, or you believe there is a better or more up-to-
date source for the page, or you have corrections or improvements to
the information in this COLOPHON (which is not part of the original
manual page), send a mail to man-pages@man7.org
Red Hat, Inc LVM TOOLS 2.02.178(2)-git (2017-12-18) FSADM(8)
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