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Andriy Gapon 6a880de6e0 MFV r316931: 6268 zfs diff confused by moving a file to another directory
illumos/illumos-gate@aab04418a7
aab04418a7

https://www.illumos.org/issues/6268
  The zfs diff command presents a description of the changes that have occurred
  to files within a filesystem between two snapshots. If a file is renamed, the
  tool is capable of reporting this, e.g.:
  cd /some/zfs/dataset/subdir
  mv file0 file1
  Will result in a diff record like:
  R        /some/zfs/dataset/subdir/file0  ->  /some/zfs/dataset/subdir/file1
  Unfortunately, it seems that rename detection only uses the base filename to
  determine if a file has been renamed or simply modified. This leads to
  misreporting only the original filename, omitting the more relevant destination
  filename entirely. For example:
  cd /some/zfs/dataset/subdir
  mv file0 ../otherdir/file0
  Will result in a diff entry:
  M        /some/zfs/dataset/subdir/file0
  But it should really emit:
  R        /some/zfs/dataset/subdir/file0  ->  /some/zfs/dataset/otherdir/file0

Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Justin Gibbs <gibbs@scsiguy.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: Joshua M. Clulow <josh@sysmgr.org>

MFC after:	3 weeks
2017-10-06 08:12:13 +00:00
bin Fix Makefile entries from r323275 2017-09-29 23:47:23 +00:00
cddl MFV r316931: 6268 zfs diff confused by moving a file to another directory 2017-10-06 08:12:13 +00:00
contrib Partially revert r323866. 2017-10-04 21:05:44 +00:00
crypto Upgrade to OpenSSH 7.5p1. 2017-08-04 12:57:24 +00:00
etc fix the misleading log facility used in devd/zfs.conf 2017-10-05 12:38:26 +00:00
gnu Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
include An MMC/SD/SDIO stack using CAM 2017-07-09 16:57:24 +00:00
kerberos5 Replace the include path using CURDIR with KRB5DIR. This is consistent 2017-08-21 12:42:05 +00:00
lib Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
libexec Deorbit catman. The tradeoff of disk for performance has long since tipped 2017-09-13 16:35:16 +00:00
release Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
rescue DIRDEPS_BUILD: Update dependencies. 2017-05-09 01:48:23 +00:00
sbin Correct sense of crypt(3) NULL checks in init(8) and lock(1) 2017-10-03 00:53:11 +00:00
secure Convert traditional ${MK_TESTS} conditional idiom for including test 2017-08-02 08:35:51 +00:00
share Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
sys Add updating for armv7 and bump FreeBSD_version. 2017-10-05 23:05:56 +00:00
targets Whack procctl(8) 2017-09-27 01:03:00 +00:00
tests aesni(4): Add support for x86 SHA intrinsics 2017-09-26 23:12:32 +00:00
tools Fix regression from r323855. The EXIT trap now isn't cleared, so upon 2017-09-26 21:54:19 +00:00
usr.bin hexdump: Remove expected test failures for now succeeding tests 2017-10-04 18:11:00 +00:00
usr.sbin Partially revert r323866. 2017-10-04 21:05:44 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint
COPYRIGHT Bump copyright year. 2016-12-31 12:41:42 +00:00
LOCKS
MAINTAINERS Add asomers as a pjdfstest co-maintainer per the project status change 2017-06-28 09:25:15 +00:00
Makefile Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
Makefile.inc1 Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
Makefile.libcompat Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
ObsoleteFiles.inc Remove manpage entries about crshared(9) 2017-09-27 01:12:47 +00:00
README Correct the URL to instructions for updated system sources. 2017-05-15 15:18:36 +00:00
README.md Remove hard line breaks from README.md 2017-03-01 15:39:58 +00:00
UPDATING Add updating for armv7 and bump FreeBSD_version. 2017-10-05 23:05:56 +00:00

FreeBSD Source:

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The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7) and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html for more information, including setting make(1) variables.

The buildkernel and installkernel targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process. See build(7), config(8), and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information.

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bin				System/user commands.

cddl			Various commands and libraries under the Common Development  
				and Distribution License.

contrib			Packages contributed by 3rd parties.

crypto			Cryptography stuff (see crypto/README).

etc				Template files for /etc.

gnu				Various commands and libraries under the GNU Public License.  
				Please see gnu/COPYING* for more information.

include			System include files.

kerberos5		Kerberos5 (Heimdal) package.

lib				System libraries.

libexec			System daemons.

release			Release building Makefile & associated tools.

rescue			Build system for statically linked /rescue utilities.

sbin			System commands.

secure			Cryptographic libraries and commands.

share			Shared resources.

sys				Kernel sources.

tests			Regression tests which can be run by Kyua.  See tests/README
				for additional information.

tools			Utilities for regression testing and miscellaneous tasks.

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