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bcachefs: make usage output more consistent

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Minor newline and spacing/alignment touchups make it all just a little easier to
read.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
This commit is contained in:
Austin Seipp 2017-11-26 01:07:34 -06:00
parent a95883db43
commit 4ac5ad0832
1 changed files with 23 additions and 24 deletions

47
bcachefs.c
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@ -29,44 +29,43 @@ static void usage(void)
"usage: bcachefs <command> [<args>]\n"
"\n"
"Superblock commands:\n"
" format Format a new filesystem\n"
" show-super Dump superblock information to stdout\n"
" format Format a new filesystem\n"
" show-super Dump superblock information to stdout\n"
"\n"
"Repair:\n"
" fsck Check an existing filesystem for errors\n"
" fsck Check an existing filesystem for errors\n"
"\n"
"Startup/shutdown, assembly of multi device filesystems:\n"
" assemble Assemble an existing multi device filesystem\n"
" incremental Incrementally assemble an existing multi device filesystem\n"
" run Start a partially assembled filesystem\n"
" stop Stop a running filesystem\n"
" assemble Assemble an existing multi device filesystem\n"
" incremental Incrementally assemble an existing multi device filesystem\n"
" run Start a partially assembled filesystem\n"
" stop Stop a running filesystem\n"
"\n"
"Commands for managing a running filesystem:\n"
" fs show Show various information about a filesystem\n"
" fs set Modify filesystem options\n"
" fs show Show various information about a filesystem\n"
" fs set Modify filesystem options\n"
"\n"
"Commands for managing devices within a running filesystem:\n"
" device add Add a new device to an existing filesystem\n"
" device remove Remove a device from an existing filesystem\n"
" device online Readd an existing member to a filesystem\n"
" device offline Take a device offline, without removing it\n"
" device evacuate Migrate data off of a specific device\n"
" device set-state Mark a device as failed\n"
" device add Add a new device to an existing filesystem\n"
" device remove Remove a device from an existing filesystem\n"
" device online Re-add an existing member to a filesystem\n"
" device offline Take a device offline, without removing it\n"
" device evacuate Migrate data off of a specific device\n"
" device set-state Mark a device as failed\n"
"\n"
"Encryption:\n"
" unlock Unlock an encrypted filesystem prior to running/mounting\n"
" set-passphrase Change passphrase on an existing (unmounted) filesystem\n"
" remove-passphrase Remove passphrase on an existing (unmounted) filesystem\n"
" unlock Unlock an encrypted filesystem prior to running/mounting\n"
" set-passphrase Change passphrase on an existing (unmounted) filesystem\n"
" remove-passphrase Remove passphrase on an existing (unmounted) filesystem\n"
"\n"
"Migrate:\n"
" migrate Migrate an existing filesystem to bcachefs, in place\n"
" migrate-superblock\n"
" Add default superblock, after bcachefs migrate\n"
" migrate Migrate an existing filesystem to bcachefs, in place\n"
" migrate-superblock Add default superblock, after bcachefs migrate\n"
"\n"
"Debug:\n"
"These commands work on offline, unmounted filesystems\n"
" dump Dump filesystem metadata to a qcow2 image\n"
" list List filesystem metadata in textual form\n");
" dump Dump filesystem metadata to a qcow2 image\n"
" list List filesystem metadata in textual form\n");
}
static char *full_cmd;