path: root/man/
diff options
Diffstat (limited to 'man/')
1 files changed, 17 insertions, 12 deletions
diff --git a/man/ b/man/
index 1ffed135..b9b89130 100644
--- a/man/
+++ b/man/
@@ -21,15 +21,19 @@ btrfs \- control a btrfs filesystem
\fBbtrfs\fP \fBfilesystem defrag\fP\fI [options] <file>|<dir> [<file>|<dir>...]\fP
-\fBbtrfs\fP \fBdevice scan\fP\fI [<device> [<device>..]]\fP
+\fBbtrfs\fP \fBsubvolume find-new\fP\fI <subvolume> <last_gen>\fP
-\fBbtrfs\fP \fBdevice show\fP\fI <dev>|<label> [<dev>|<label>...]\fP
+\fBbtrfs\fP \fBfilesystem balance\fP\fI <path> \fP
-\fBbtrfs\fP \fBdevice balance\fP\fI <path> \fP
+\fBbtrfs\fP \fBfilesystem defragment\fP\fI <file>|<dir> [<file>|<dir>...]\fP
-\fBbtrfs\fP \fBdevice add\fP\fI <dev> [<dev>..] <path> \fP
+\fBbtrfs\fP \fBdevice scan\fP\fI [<device>...]\fP
-\fBbtrfs\fP \fBdevice delete\fP\fI <dev> [<dev>..] <path> \fP]
+\fBbtrfs\fP \fBdevice show\fP\fI [<device>|<uuid>|<label>]\fP
+\fBbtrfs\fP \fBdevice add\fP\fI <device> [<device>...] <path> \fP
+\fBbtrfs\fP \fBdevice delete\fP\fI <device> [<device>...] <path> \fP]
\fBbtrfs\fP \fBhelp|\-\-help|\-h \fP\fI\fP
@@ -48,17 +52,16 @@ For example: it is possible to run
instead of
.I btrfs subvolume snapshot.
-.I btrfs dev s
+.I btrfs file s
is not allowed, because
-.I dev s
+.I file s
may be interpreted both as
-.I device show
+.I filesystem show
and as
-.I device scan.
+.I filesystem sync.
In this case
.I btrfs
-returns an error.
+returnsfilesystem sync
If a command is terminated by
.I --help
, the detailed help is showed. If the passed command matches more commands,
@@ -125,9 +128,11 @@ The start position and the number of bytes to deframention can be specified by \
NOTE: defragmenting with kernels up to 2.6.37 will unlink COW-ed copies of data, don't
use it if you use snapshots, have de-duplicated your data or made copies with
\fBcp --reflink\fP.
+\fBsubvolume find-new\fR\fI <subvolume> <last_gen>\fR
+List the recently modified files in a subvolume, after \fI<last_gen>\fR ID.
-\fBdevice scan\fR \fI[<device> [<device>..]]\fR
+\fBdevice scan\fR \fI[<device>...]\fR
Scan devices for a btrfs filesystem. If no devices are passed, \fBbtrfs\fR scans
all the block devices.