[10/27] btrfs-progs: Convert man page for btrfs-send.
diff mbox

Message ID 1396427378-10487-11-git-send-email-quwenruo@cn.fujitsu.com
State Accepted
Delegated to: David Sterba
Headers show

Commit Message

Qu Wenruo April 2, 2014, 8:29 a.m. UTC
Convert man page for btrfs-send.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
 Documentation/Makefile       |  2 +-
 Documentation/btrfs-send.txt | 60 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/btrfs-send.txt

diff mbox

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 6655f06..081ec42 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -24,7 +24,7 @@  MAN8_TXT += btrfs-scrub.txt
 MAN8_TXT += btrfs-check.txt
 MAN8_TXT += btrfs-rescue.txt
 MAN8_TXT += btrfs-inspect-internal.txt
-#MAN8_TXT += btrfs-send.txt
+MAN8_TXT += btrfs-send.txt
 #MAN8_TXT += btrfs-receive.txt
 #MAN8_TXT += btrfs-quota.txt
 #MAN8_TXT += btrfs-replace.txt
diff --git a/Documentation/btrfs-send.txt b/Documentation/btrfs-send.txt
new file mode 100644
index 0000000..18a98fa
--- /dev/null
+++ b/Documentation/btrfs-send.txt
@@ -0,0 +1,60 @@ 
+btrfs-send - send data of subvolume(s) to stdout/file.
+'btrfs send' [-ve] [-p <parent>] [-c <clone-src>] [-f <outfile>] <subvol> [<subvol>...]
+Sends the subvolume(s) specified by <subvol> to stdout.
+By default, this will send the whole subvolume. To do an incremental
+send, use '-p <parent>'.
+If you want to allow btrfs to clone from any additional local snapshots,
+use '-c <clone-src>' (multiple times where applicable). 
+You must not specify clone sources unless you guarantee that these snapshots
+are exactly in the same state on both sides, the sender and the receiver.
+It is allowed to omit the '-p <parent>' option when '-c <clone-src>' options
+are given, in which case 'btrfs send' will determine a suitable parent among the
+clone sources itself.
+Enable verbose debug output. Each occurrence of this option increases the
+verbose level more.
+If sending multiple subvols at once, use the new format and omit the <end cmd> between the subvols.
+-p <parent>::
+Send an incremental stream from <parent> to <subvol>.
+-c <clone-src>::
+Use this snapshot as a clone source for an incremental send (multiple allowed).
+-f <outfile>::
+Output is normally written to stdout. To write to a file, use this option.
+An alternative would be to use pipes.
+'btrfs send' returns a zero exist status if it succeeds. Non zero is
+returned in case of failure.
+'btrfs' is part of btrfs-progs. Btrfs filesystem is currently under heavy
+and not suitable for any uses other than benchmarking and review.
+Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for
+further details.