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Alexander Motin 9f6122a6e7 MFV r316893: 
7604 if volblocksize property is the default, it displays as "-" rather than 8K

illumos/illumos-gate@4d86c0eab2
4d86c0eab2

https://www.illumos.org/issues/7604
  If a zvol has the default setting for the "volblocksize" property, it is
  8KB. However, it is displayed as "-" (not present), rather than "8K".
  The problem was introduced by:
  commit 25228e830e86924a41243343b1de9daf2d7dd43a
      Author: Matthew Ahrens <mahrens@delphix.com>
      Date:   Thu Nov 17 14:37:24 2016 -0800
  7571 non-present readonly numeric ZFS props do not have default value
  which changed changed get_numeric_property() to indicate that readonly
  default properties are not present. However, zfs_prop_readonly() returns
  TRUE for both readonly and set-once properties (e.g. volblocksize).
  Amusingly, that commit essentially reverted:
  6900484 default volblocksize is no longer being reported correctly
  from November 2009. However, that change was not correct either; the
  correct solution is to only do this check for "truly readonly" (i.e. not
  setonce) properties.
  $ zfs list -t volume -o name,volblocksize
      NAME
  VOLBLOCK
      domain0/group-100/appdata_container-101/appdata_windows_timeflow-102/
  archive            -
      domain0/group-100/appdata_container-101/appdata_windows_timeflow-102/
  datafile           -
      domain0/group-100/appdata_container-101/appdata_windows_timeflow-102/
  external           -
      rpool/dump
  128K
      rpool/swap
  4K
      rpool/swap1
  ===============================================================================

Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Matthew Ahrens <mahrens@delphix.com>
2018-02-20 20:34:04 +00:00
bin Capsicumize uuidgen. 2018-02-17 12:32:53 +00:00
cddl MFV r316893: 2018-02-20 20:34:04 +00:00
contrib MFV r329552: less v530. 2018-02-19 05:10:22 +00:00
crypto Add declaration of SSL_get_selected_srtp_profile() for OpenSSL. 2018-01-25 23:38:05 +00:00
etc Fix handling of "one_nomatch" shell variable to preserve its contents 2018-02-17 13:32:29 +00:00
gnu Remove libreadline from the source tree, all consumers but gdb 2018-02-06 12:22:42 +00:00
include Vendor import of llvm release_60 branch r325330: 2018-02-16 19:10:15 +00:00
kerberos5 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
lib Introduce channel flags in libcasper. 2018-02-17 12:22:29 +00:00
libexec Sprinkle static; avoid nested externs. 2018-02-04 19:05:13 +00:00
release Put the pine64 root filesystem on teh correct partition. 2018-02-16 16:22:54 +00:00
rescue Avoid referencing private lib names directly. 2017-11-10 07:53:02 +00:00
sbin More verbose output. 2018-02-20 05:35:00 +00:00
secure Remove c_rehash(1) to not confuse users. We do not install the Perl script. 2018-02-08 19:55:03 +00:00
share style.lua(9): Clarify local variable guideline 2018-02-20 05:21:58 +00:00
stand lualoader: Replace invalid construct with valid construct 2018-02-20 20:29:41 +00:00
sys Fix reaping on process fd close broken after r329449 2018-02-20 20:19:38 +00:00
targets Remove libreadline from the source tree, all consumers but gdb 2018-02-06 12:22:42 +00:00
tests gpart: append partition name to the underlying provider's physical path 2018-02-14 20:26:09 +00:00
tools tools/80211: correct array index 2018-02-19 19:01:46 +00:00
usr.bin tail: fix "tail -r" for piped input that begins with '\n' 2018-02-19 22:09:49 +00:00
usr.sbin Fixup minor nits in the PNP_INFO protocol. 2018-02-17 06:57:03 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.gitattributes .git*: add gitattributes and gitignore 2017-12-25 21:07:54 +00:00
.gitignore .git*: add gitattributes and gitignore 2017-12-25 21:07:54 +00:00
COPYRIGHT Happy New Year 2018 my friends! 2017-12-31 16:48:04 +00:00
LOCKS
MAINTAINERS list myself in the MAINTAINERS file for Xen bits 2018-02-13 16:25:43 +00:00
Makefile Add a note about why we have the conditional before including 2018-02-07 16:28:26 +00:00
Makefile.inc1 sort needs to be in ITOOLS since find -s was changed to find | sort. 2018-02-09 18:47:00 +00:00
Makefile.libcompat X_COMPILER_* may not be defined. 2018-01-24 18:08:37 +00:00
Makefile.sys.inc AUTO_OBJ: For all top-level targets enforce using an OBJDIR. 2017-12-05 21:29:47 +00:00
ObsoleteFiles.inc Move devmatch to sbin from usr/sbin. 2018-02-12 14:44:21 +00:00
README Vendor import of less v530. 2018-02-19 04:47:31 +00:00
README.md Document the sys/boot -> stand move in hier.7 and the top-level README. 2017-12-03 20:36:36 +00:00
UPDATING Add Lua as a scripting langauge to /boot/loader 2018-02-12 15:31:53 +00:00

README.md

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information).

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

Note: If you want to build and install the kernel with the buildkernel and installkernel targets, you might need to build world before. More information is available in the handbook.

The kernel configuration files reside in the sys/<arch>/conf sub-directory. GENERIC is the default configuration used in release builds. NOTES contains entries and documentation for all possible devices, not just those commonly used.

Source Roadmap:

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.

stand			Boot loader sources.

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.

usr.bin			User commands.

usr.sbin		System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html