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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>
@@ -36,12 +36,12 @@
zfs mount [-Ov] [-o options] -a | filesystem
zfs unmount [-f] -a | filesystem|mountpoint
zfs share -a | filesystem
zfs unshare -a | filesystem|mountpoint
zfs bookmark snapshot bookmark
- zfs send [-DLPRenpv] [[-I|-i] snapshot] snapshot
- zfs send [-Le] [-i snapshot|bookmark] filesystem|volume|snapshot
+ zfs send [-DFLPRenpv] [[-I|-i] snapshot] snapshot
+ zfs send [-FLe] [-i snapshot|bookmark] filesystem|volume|snapshot
zfs send [-Penv] -t receive_resume_token
zfs receive [-Fnsuv] [-o origin=snapshot] filesystem|volume|snapshot
zfs receive [-Fnsuv] [-d|-e] [-o origin=snapshot] filesystem
zfs receive -A filesystem|volume
zfs allow filesystem|volume
@@ -1480,11 +1480,11 @@
source for a zfs send command.
This feature must be enabled to be used. See zpool-features(5) for
details on ZFS feature flags and the bookmarks feature.
- zfs send [-DLPRenpv] [[-I|-i] snapshot] snapshot
+ zfs send [-DFLPRenpv] [[-I|-i] snapshot] snapshot
Creates a stream representation of the second snapshot, which is
written to standard output. The output can be redirected to a file or
to a different system (for example, using ssh(1)). By default, a full
stream is generated.
@@ -1530,10 +1530,14 @@
feature enabled. If the lz4_compress feature is active on the
sending system, then the receiving system must have that feature
enabled as well. See zpool-features(5) for details on ZFS feature
flags and the embedded_data feature.
+ -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.
+
-i snapshot
Generate an incremental stream from the first snapshot (the
incremental source) to the second snapshot (the incremental
target). The incremental source can be specified as the last
component of the snapshot name (the @ character and following) and
@@ -1560,11 +1564,11 @@
sent.
The format of the stream is committed. You will be able to receive
your streams on future versions of ZFS .
- zfs send [-Le] [-i snapshot|bookmark] filesystem|volume|snapshot
+ zfs send [-FLe] [-i snapshot|bookmark] filesystem|volume|snapshot
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 read-only, or the filesystem must not be
mounted. When the stream generated from a filesystem or volume is
received, the default snapshot name will be "--head--".
@@ -1583,10 +1587,14 @@
feature enabled. If the lz4_compress feature is active on the
sending system, then the receiving system must have that feature
enabled as well. See zpool-features(5) for details on ZFS feature
flags and the embedded_data feature.
+ -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.
+
-i snapshot|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 (the #
@@ -2194,6 +2202,6 @@
SEE ALSO
gzip(1), ssh(1), mount(1M), share(1M), sharemgr(1M), unshare(1M),
zonecfg(1M), zpool(1M), chmod(2), stat(2), write(2), fsync(3C),
dfstab(4), acl(5), attributes(5)
-illumos June 8, 2015 illumos
+illumos December 29, 2015 illumos