diff --git a/Documentation/Makefile b/Documentation/Makefile index 6655f061..081ec42b 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 00000000..18a98fa3 --- /dev/null +++ b/Documentation/btrfs-send.txt @@ -0,0 +1,60 @@ +btrfs-send(8) +============= + +NAME +---- +btrfs-send - send data of subvolume(s) to stdout/file. + +SYNOPSIS +-------- +'btrfs send' [-ve] [-p ] [-c ] [-f ] [...] + +DESCRIPTION +----------- +Sends the subvolume(s) specified by to stdout. + +By default, this will send the whole subvolume. To do an incremental +send, use '-p '. + +If you want to allow btrfs to clone from any additional local snapshots, +use '-c ' (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 ' option when '-c ' options +are given, in which case 'btrfs send' will determine a suitable parent among the +clone sources itself. + +`Options` + +-v:: +Enable verbose debug output. Each occurrence of this option increases the +verbose level more. +-e:: +If sending multiple subvols at once, use the new format and omit the between the subvols. +-p :: +Send an incremental stream from to . +-c :: +Use this snapshot as a clone source for an incremental send (multiple allowed). +-f :: +Output is normally written to stdout. To write to a file, use this option. +An alternative would be to use pipes. + +EXIT STATUS +----------- +'btrfs send' returns a zero exist status if it succeeds. Non zero is +returned in case of failure. + +AVAILABILITY +------------ +'btrfs' is part of btrfs-progs. Btrfs filesystem is currently under heavy +development, +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. + +SEE ALSO +-------- +`mkfs.btrfs`(8), +`btrfs-receive`(8)