Hi all, enclose you can find a patch which improve the help of the btrfs commands and its man page. Regarding the help of the btrfs command: - moved the "subvolume set-default" command in the "subvolume" commands group - removed a wrong new line
Regarding the btrfs command man page: - renaming the command "device balance" in "filesystem balance" (thanks to Andrea Phillipp to highlight that) - adding the entry "subvolume find-new" Chris, you can pull the patch from the branch "help_cleanup" of the following repository. http://cassiopea.homelinux.net/git/btrfs-progs-unstable-all.git The patch is very simple: only update the man page and move some lines in the help of btrfs command. Comments are welcome. Regards G.Baroncelli diff --git a/btrfs.c b/btrfs.c index ab5e57f..1816597 100644 --- a/btrfs.c +++ b/btrfs.c @@ -61,6 +61,11 @@ static struct Command commands[] = { { do_subvol_list, 1, "subvolume list", "<path>\n" "List the snapshot/subvolume of a filesystem." }, + { do_set_default_subvol, 2, + "subvolume set-default", "<id> <path>\n" + "Set the subvolume of the filesystem <path> which will be mounted\n" + "as default." + }, { do_find_newer, 2, "subvolume find-new", "<path> <last_gen>\n" "List the recently modified files in a filesystem." }, @@ -68,11 +73,6 @@ static struct Command commands[] = { "filesystem defragment", "[-vcf] [-s start] [-l len] [-t size] <file>|<dir> [<file>|<dir>...]\n" "Defragment a file or a directory." }, - { do_set_default_subvol, 2, - "subvolume set-default", "<id> <path>\n" - "Set the subvolume of the filesystem <path> which will be mounted\n" - "as default." - }, { do_fssync, 1, "filesystem sync", "<path>\n" "Force a sync on the filesystem <path>." @@ -89,7 +89,7 @@ static struct Command commands[] = { }, { do_df_filesystem, 1, "filesystem df", "<path>\n" - "Show space usage information for a mount point\n." + "Show space usage information for a mount point." }, { do_balance, 1, "filesystem balance", "<path>\n" diff --git a/man/btrfs.8.in b/man/btrfs.8.in index 26ef982..249426c 100644 --- a/man/btrfs.8.in +++ b/man/btrfs.8.in @@ -15,6 +15,10 @@ btrfs \- control a btrfs filesystem .PP \fBbtrfs\fP \fBsubvolume set-default\fP\fI <id> <path>\fP .PP +\fBbtrfs\fP \fBsubvolume find-new\fP\fI <subvolume> <last_gen>\fP +.PP +\fBbtrfs\fP \fBfilesystem balance\fP\fI <path> \fP +.PP \fBbtrfs\fP \fBfilesystem defrag\fP\fI <file>|<dir> [<file>|<dir>...]\fP .PP \fBbtrfs\fP \fBfilesystem sync\fP\fI <path> \fP @@ -25,8 +29,6 @@ btrfs \- control a btrfs filesystem .PP \fBbtrfs\fP \fBdevice show\fP\fI <dev>|<label> [<dev>|<label>...]\fP .PP -\fBbtrfs\fP \fBdevice balance\fP\fI <path> \fP -.PP \fBbtrfs\fP \fBdevice add\fP\fI <dev> [<dev>..] <path> \fP .PP \fBbtrfs\fP \fBdevice delete\fP\fI <dev> [<dev>..] <path> \fP] @@ -102,6 +104,10 @@ Set the subvolume of the filesystem \fI<path>\fR which is mounted as is returned by the \fBsubvolume list\fR command. .TP +\fBsubvolume find-new\fR\fI <subvolume> <last_gen>\fR +List the recently modified files in a subvolume, after \fI<last_gen>\fR ID. +.TP + \fBfilesystem defragment\fP\fI <file>|<dir> [<file>|<dir>...]\fR Defragment files and/or directories. .TP @@ -143,7 +149,7 @@ Show the btrfs filesystem with some additional info. If no UUID or label is passed, \fBbtrfs\fR show info of all the btrfs filesystem. .TP -\fBdevice balance\fR \fI<path>\fR +\fBfilesystem balance\fR \fI<path>\fR Balance the chunks of the filesystem identified by \fI<path>\fR across the devices. .TP -- gpg key@ keyserver.linux.it:Goffredo Baroncelli (ghigo) <kreijackATinwind.it> Key fingerprint = 4769 7E51 5293 D36C 814E C054 BF04 F161 3DC5 0512
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