{"id":3064,"date":"2022-12-20T16:43:24","date_gmt":"2022-12-20T19:43:24","guid":{"rendered":"http:\/\/lode.uno\/linux-man\/index.php\/2022\/12\/20\/dump-f2fs-man8\/"},"modified":"2022-12-20T16:43:24","modified_gmt":"2022-12-20T19:43:24","slug":"dump-f2fs-man8","status":"publish","type":"post","link":"https:\/\/lode.uno\/linux-man\/2022\/12\/20\/dump-f2fs-man8\/","title":{"rendered":"DUMP.F2FS (man8)"},"content":{"rendered":"

DUMP.F2FS<\/h1>\n

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

\n

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

dump.f2fs \u2212 retrieve directory and file entries from an F2FS-formated image<\/p>\n

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

dump.f2fs<\/b> [ \u2212i<\/b> inode number<\/i> ] [ \u2212n<\/b> NAT range<\/i> ] [ \u2212s<\/b> SIT range<\/i> ] [ \u2212a<\/b> SSA range<\/i> ] [ \u2212b<\/b> block address<\/i> ] [ \u2212d<\/b> debugging-level<\/i> ] device<\/i><\/p>\n

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

dump.f2fs<\/b><\/i> is used to retrieve f2fs metadata (usually in a disk partition). device<\/i> is the special file corresponding to the device (e.g. \/dev\/sdXX<\/i>).<\/p>\n

Currently, it can retrieve 1) a file given its inode number, 2) NAT entries into a file, 3) SIT entries into a file, 4) SSA entries into a file, 5) reverse information from the given block address.<\/p>\n

The exit code returned by dump.f2fs<\/b> is 0 on success and -1 on failure.<\/p>\n

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

\u2212i<\/b> inode number<\/i><\/p>\n

Specify an inode number to dump out.<\/p>\n

\u2212n<\/b> NAT range<\/i><\/p>\n

Specify a range presented by nids to dump NAT entries.<\/p>\n

\u2212s<\/b> SIT range<\/i><\/p>\n

Specify a range presented by segment numbers to dump SIT entries.<\/p>\n

\u2212a<\/b> SSA range<\/i><\/p>\n

Specify a range presented by segment numbers to dump SSA entries.<\/p>\n

\u2212b<\/b> block address<\/i><\/p>\n

Specify a block address to retrieve its metadata information.<\/p>\n

\u2212d<\/b> debug-level<\/i><\/p>\n

Specify the level of debugging options. The default number is 0, which shows basic debugging messages.<\/p>\n

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

Initial checking code was written by Byoung Geun Kim .<\/p>\n

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

dump.f2fs<\/b> is available from git:\/\/git.kernel.org\/pub\/scm\/linux\/kernel\/git\/jaegeuk\/f2fs-tools.git.<\/p>\n

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

mkfs.f2fs(8), fsck.f2fs(8), defrag.f2fs(8), resize.f2fs(8), sload.f2fs(8).<\/b><\/p>\n

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

dump.f2fs \u2212 retrieve directory and file entries from an F2FS-formated image <\/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":[5,52,214,4],"class_list":["post-3064","post","type-post","status-publish","format-standard","hentry","category-8-administracion-del-sistema","tag-5","tag-administracion","tag-dump","tag-man8"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3064","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=3064"}],"version-history":[{"count":0,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/posts\/3064\/revisions"}],"wp:attachment":[{"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/media?parent=3064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/categories?post=3064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lode.uno\/linux-man\/wp-json\/wp\/v2\/tags?post=3064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}