{"id":3468,"date":"2022-12-20T17:08:44","date_gmt":"2022-12-20T20:08:44","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/fsadm-man8\/"},"modified":"2022-12-20T17:08:44","modified_gmt":"2022-12-20T20:08:44","slug":"fsadm-man8","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/fsadm-man8\/","title":{"rendered":"FSADM (man8)"},"content":{"rendered":"

FSADM<\/h1>\n

NAME<\/a>
SYNOPSIS<\/a>
DESCRIPTION<\/a>
OPTIONS<\/a>
DIAGNOSTICS<\/a>
EXAMPLES<\/a>
ENVIRONMENT VARIABLES<\/a>
SEE ALSO<\/a> <\/p>\n

\n

NAME <\/a> <\/h2>\n

fsadm \u2014 utility to resize or check filesystem on a device<\/p>\n

SYNOPSIS <\/a> <\/h2>\n\n\n\n
<\/td>\n\n

fsadm<\/b><\/p>\n<\/td>\n

<\/td>\n\n

[options<\/i>] check<\/b> device<\/i><\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n
<\/td>\n\n

fsadm<\/b><\/p>\n<\/td>\n

<\/td>\n\n

[options<\/i>] resize<\/b> device<\/i> [new_size<\/i>]<\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

DESCRIPTION <\/a> <\/h2>\n

fsadm utility checks or resizes the filesystem on a device. It tries to use the same API for ext2<\/b>, ext3<\/b>, ext4<\/b>, ReiserFS<\/b> and XFS<\/b> filesystem.<\/p>\n

OPTIONS <\/a> <\/h2>\n\n\n
<\/td>\n\n

\u2212e<\/b>|\u2212\u2212ext\u2212offline<\/b><\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

Unmount ext2\/ext3\/ext4 filesystem before doing resize.<\/p>\n\n\n
<\/td>\n\n

\u2212f<\/b>|\u2212\u2212force<\/b><\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

Bypass some sanity checks.<\/p>\n\n\n
<\/td>\n\n

\u2212h<\/b>|\u2212\u2212help<\/b><\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

Display the help text.<\/p>\n\n\n
<\/td>\n\n

\u2212n<\/b>|\u2212\u2212dry\u2212run<\/b><\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

Print commands without running them.<\/p>\n\n\n
<\/td>\n\n

\u2212v<\/b>|\u2212\u2212verbose<\/b><\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

Be more verbose.<\/p>\n\n\n
<\/td>\n\n

\u2212y<\/b>|\u2212\u2212yes<\/b><\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

Answer “yes” at any prompts.<\/p>\n\n\n
<\/td>\n\n

\u2212c<\/b>|\u2212\u2212cryptresize<\/b><\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

Resize dm-crypt mapping together with filesystem detected on the device. The dm-crypt device must be recognizable by cryptsetup(8).<\/p>\n\n\n
<\/td>\n\n

new_size<\/i>[B<\/b>|K<\/b>|M<\/b>|G<\/b>|T<\/b>|P<\/b>|E<\/b>]<\/p>\n<\/td>\n

 <\/td>\n<\/tr>\n<\/table>\n

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.<\/p>\n

DIAGNOSTICS <\/a> <\/h2>\n

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<\/b>(8). A status code of 1 is used for other failures.<\/p>\n

EXAMPLES <\/a> <\/h2>\n

Resize the filesystem on logical volume \/dev\/vg\/test<\/i> to 1000 megabytes. If \/dev\/vg\/test<\/i> contains ext2\/ext3\/ext4 filesystem it will be unmounted prior the resize. All [y\/n] questions will be answered \u2019y\u2019.<\/p>\n

fsadm \u2212e \u2212y resize \/dev\/vg\/test 1000M<\/b><\/p>\n

ENVIRONMENT VARIABLES <\/a> <\/h2>\n\n\n
<\/td>\n\n

TMPDIR<\/b><\/p>\n<\/td>\n

<\/td>\n\n

The temporary directory name for mount points. Defaults to “\/tmp<\/i>“.<\/p>\n<\/td>\n<\/tr>\n<\/table>\n

DM_DEV_DIR<\/b><\/p>\n

The device directory name. Defaults to “\/dev<\/i>” and must be an absolute path.<\/p>\n

SEE ALSO <\/a> <\/h2>\n

lvm<\/b>(8), lvresize<\/b>(8), lvm.conf<\/b>(5), fsck<\/b>(8), tune2fs<\/b>(8), resize2fs<\/b>(8), reiserfstune<\/b>(8), resize_reiserfs<\/b>(8), xfs_info<\/b>(8), xfs_growfs<\/b>(8), xfs_check<\/b>(8), cryptsetup<\/b>(8)<\/p>\n

\n","protected":false},"excerpt":{"rendered":"

fsadm \u2014 utility to resize or check filesystem on a device <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[5,52,591,4],"class_list":["post-3468","post","type-post","status-publish","format-standard","hentry","category-8-administracion-del-sistema","tag-5","tag-administracion","tag-fsadm","tag-man8"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/comments?post=3468"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3468\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=3468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=3468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=3468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}