{"id":3484,"date":"2022-12-20T17:08:48","date_gmt":"2022-12-20T20:08:48","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/nilfs-tune-man8\/"},"modified":"2022-12-20T17:08:48","modified_gmt":"2022-12-20T20:08:48","slug":"nilfs-tune-man8","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/nilfs-tune-man8\/","title":{"rendered":"NILFS-TUNE (man8)"},"content":{"rendered":"

NILFS-TUNE<\/h1>\n

NAME<\/a>
SYNOPSIS<\/a>
DESCRIPTION<\/a>
OPTIONS<\/a>
AUTHOR<\/a>
AVAILABILITY<\/a>
SEE ALSO<\/a> <\/p>\n

\n

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

nilfs-tune \u2212 adjust tunable file system parameters on NILFS file system<\/p>\n

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

nilfs-tune<\/b> [options<\/i>] device<\/i><\/p>\n

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

nilfs-tune<\/b><\/i> is a utility to modify tunable file system parameters on NILFS2 file system in device<\/i>.<\/p>\n

This command is valid for inactive NILFS2 file systems. Modifying active mounts may cause severe damage.<\/p>\n

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

\u2212f<\/b><\/p>\n<\/td>\n

<\/td>\n\n

Force to modify even the specified file system is mounted.<\/p>\n<\/td>\n<\/tr>\n<\/table>\n

\u2212i<\/b> interval<\/i><\/p>\n

Set the commit interval of segment.<\/p>\n

\u2212m<\/b> block-max<\/i><\/p>\n

Set the threshold of the data amount of the segment construction.<\/p>\n\n\n
<\/td>\n\n

\u2212l<\/b><\/p>\n<\/td>\n

<\/td>\n\n

List the contents of the file system superblock, including the current values of the parameters that can be set via this program.<\/p>\n<\/td>\n<\/tr>\n<\/table>\n

\u2212L<\/b> volume-label<\/i><\/p>\n

Set the volume label of the file system. NILFS2 file system labels can be at most 80 bytes long. If volume-label is longer than 80 bytes, nilfs-tune will truncate it. The volume label can be used mount(8) and \/etc\/fstab(5) (and possibly others) by specifying LABEL<\/b>=volume-label instead of a block special device name like \/dev\/sda5.<\/p>\n

\u2212O<\/b> [^]feature<\/i>[,…]<\/p>\n

Set or clear the indicated filesystem features (options) in the filesystem. More than one filesystem feature can be cleared or set by separating features with commas. Filesystem features prefixed with a caret character (\u2019^\u2019) will be cleared in the filesystem\u2019s superblock; filesystem features without a prefix character will be added to the filesystem.<\/p>\n

The following filesystem feature can be set or cleared using nilfs-tune<\/b>:
block_count<\/b><\/p>\n

Enable block count per checkpoint. After setting this option, fsck should be run on the filesystem to make the counts right, but no fsck tool is available yet, sorry.<\/p>\n

\u2212U<\/b> UUID<\/i><\/p>\n

Set the universally unique identifier (UUID) of the file system to UUID. The format of the UUID is a series of hex digits separated by hyphens, like this: “c1b9d5a2-f162-11cf-9ece-0020afc76f16”.<\/p>\n\n\n
<\/td>\n\n

\u2212h<\/b><\/p>\n<\/td>\n

<\/td>\n\n

Display help message and exit.<\/p>\n<\/td>\n

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

AUTHOR <\/a> <\/h2>\n

Jiro SEKIBA <\/p>\n

AVAILABILITY <\/a> <\/h2>\n

nilfs-tune<\/b> is part of the nilfs-utils package and is available from https:\/\/nilfs.sourceforge.io.<\/p>\n

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

nilfs<\/b>(8), lscp<\/b>(1), chcp<\/b>(8), mkcp<\/b>(8), rmcp<\/b>(8).<\/p>\n

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

nilfs-tune \u2212 adjust tunable file system parameters on NILFS file system <\/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":[5,52,4,606],"class_list":["post-3484","post","type-post","status-publish","format-standard","hentry","category-8-administracion-del-sistema","tag-5","tag-administracion","tag-man8","tag-nilfs-tune"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3484","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=3484"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3484\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=3484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=3484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=3484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}