6536 zfs send: want a way to disable sending of free records
Reviewed by: Alexander Stetsenko <astetsenko@racktopsystems.com>
Reviewed by: Kim Shrier <kshrier@racktopsystems.com>

*** 24,35 ****
  .\" Copyright (c) 2011, 2015 by Delphix. All rights reserved.
  .\" Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
  .\" Copyright (c) 2014, Joyent, Inc. All rights reserved.
  .\" Copyright (c) 2014 by Adam Stevko. All rights reserved.
  .\" Copyright 2015 Nexenta Systems, Inc.  All Rights Reserved.
  .\"
! .Dd June 8, 2015
  .Dt ZFS 1M
  .Os
  .Sh NAME
  .Nm zfs
  .Nd configures ZFS file systems
--- 24,36 ----
  .\" Copyright (c) 2011, 2015 by Delphix. All rights reserved.
  .\" Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
  .\" Copyright (c) 2014, Joyent, Inc. All rights reserved.
  .\" Copyright (c) 2014 by Adam Stevko. All rights reserved.
  .\" Copyright 2015 Nexenta Systems, Inc.  All Rights Reserved.
+ .\" Copyright 2015 RackTop Systems.
  .\"
! .Dd December 29, 2015
  .Dt ZFS 1M
  .Os
  .Sh NAME
  .Nm zfs
  .Nd configures ZFS file systems
*** 162,177 ****
  .Nm
  .Cm bookmark
  .Ar snapshot bookmark
  .Nm
  .Cm send
! .Op Fl DLPRenpv
  .Op Oo Fl I Ns | Ns Fl i Oc Ar snapshot
  .Ar snapshot
  .Nm
  .Cm send
! .Op Fl Le
  .Op Fl i Ar snapshot Ns | Ns Ar bookmark
  .Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
  .Nm
  .Cm send
  .Op Fl Penv
--- 163,178 ----
  .Nm
  .Cm bookmark
  .Ar snapshot bookmark
  .Nm
  .Cm send
! .Op Fl DFLPRenpv
  .Op Oo Fl I Ns | Ns Fl i Oc Ar snapshot
  .Ar snapshot
  .Nm
  .Cm send
! .Op Fl FLe
  .Op Fl i Ar snapshot Ns | Ns Ar bookmark
  .Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
  .Nm
  .Cm send
  .Op Fl Penv
*** 2467,2477 ****
  .Sy bookmarks
  feature.
  .It Xo
  .Nm
  .Cm send
! .Op Fl DLPRenpv
  .Op Oo Fl I Ns | Ns Fl i Oc Ar snapshot
  .Ar snapshot
  .Xc
  Creates a stream representation of the second
  .Ar snapshot ,
--- 2468,2478 ----
  .Sy bookmarks
  feature.
  .It Xo
  .Nm
  .Cm send
! .Op Fl DFLPRenpv
  .Op Oo Fl I Ns | Ns Fl i Oc Ar snapshot
  .Ar snapshot
  .Xc
  Creates a stream representation of the second
  .Ar snapshot ,
*** 2551,2560 ****
--- 2552,2564 ----
  that feature enabled as well. See
  .Xr zpool-features 5
  for details on ZFS feature flags and the
  .Sy embedded_data
  feature.
+ .It Fl F
+ Generate a stream which omits free records.  The stream will be more compact
+ but the receiving system will not be able to receive the stream as a clone.
  .It Fl i Ar snapshot
  Generate an incremental stream from the first
  .Ar snapshot
  .Pq the incremental source
  to the second
*** 2600,2610 ****
  on future versions of ZFS .
  .El
  .It Xo
  .Nm
  .Cm send
! .Op Fl Le
  .Op Fl i Ar snapshot Ns | Ns Ar bookmark
  .Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
  .Xc
  Generate a send stream, which may be of a filesystem, and may be incremental
  from a bookmark. If the destination is a filesystem or volume, the pool must be
--- 2604,2614 ----
  on future versions of ZFS .
  .El
  .It Xo
  .Nm
  .Cm send
! .Op Fl FLe
  .Op Fl i Ar snapshot Ns | Ns Ar bookmark
  .Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
  .Xc
  Generate a send stream, which may be of a filesystem, and may be incremental
  from a bookmark. If the destination is a filesystem or volume, the pool must be
*** 2641,2650 ****
--- 2645,2657 ----
  that feature enabled as well. See
  .Xr zpool-features 5
  for details on ZFS feature flags and the
  .Sy embedded_data
  feature.
+ .It Fl F
+ Generate a stream which omits free records.  The stream will be more compact
+ but the receiving system will not be able to receive the stream as a clone.
  .It Fl i Ar snapshot Ns | Ns Ar bookmark
  Generate an incremental send stream. The incremental source must be an earlier
  snapshot in the destination's history. It will commonly be an earlier snapshot
  in the destination's file system, in which case it can be specified as the last
  component of the name