Find a file
Alan Somers 12a88a3d63 zfsd should be able to online an L2ARC that disappears and returns
Previously, this didn't work because L2ARC devices' labels don't contain
pool GUIDs.  Modify zfsd so that the pool GUID won't be required:

lib/libdevdctl/guid.h
	Change INVALID_GUID from a uint64_t constant to a function that
	returns an invalid Guid object.  Remove the void constructor.
	Nothing uses it, and it violates RAII.

cddl/usr.sbin/zfsd/case_file.h
cddl/usr.sbin/zfsd/case_file.cc
	Allow CaseFile::Find to match a CaseFile based on Vdev GUID alone.
	In CaseFile::ReEvaluate, attempt to online devices even if the newly
	arrived device has no pool GUID.

cddl/usr.sbin/zfsd/vdev_iterator.cc
	Iterate through a pool's cache devices as well as its regular
	devices.

Reported by:	avg
Reviewed by:	avg
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D12791
2017-10-26 15:28:18 +00:00
bin Undocument "tdnam" (leaving it as an alias), and rename the column 2017-10-09 13:53:41 +00:00
cddl zfsd should be able to online an L2ARC that disappears and returns 2017-10-26 15:28:18 +00:00
contrib After jemalloc was updated to version 5.0.0 in r319971, i386 executables 2017-10-23 21:31:04 +00:00
crypto Upgrade to OpenSSH 7.5p1. 2017-08-04 12:57:24 +00:00
etc Add support for compressed kernel dumps. 2017-10-25 00:51:00 +00:00
gnu Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
include libc: Do not refer to _DefaultRuneLocale in ctype inlines 2017-10-22 20:01:07 +00:00
kerberos5 Replace the include path using CURDIR with KRB5DIR. This is consistent 2017-08-21 12:42:05 +00:00
lib zfsd should be able to online an L2ARC that disappears and returns 2017-10-26 15:28:18 +00:00
libexec Remove unneeded calls to access(2) from rtld(1); just call open(2) instead. 2017-10-24 12:56:08 +00:00
release Increase the arm/armv6 and arm/armv7 images from 2.5GB to 3GB, 2017-10-13 15:16:57 +00:00
rescue Remove rcmds. 2017-10-06 08:43:14 +00:00
sbin Implement power cycle in init. 2017-10-25 15:30:40 +00:00
secure Convert traditional ${MK_TESTS} conditional idiom for including test 2017-08-02 08:35:51 +00:00
share Fix typo and bump .Dd date. 2017-10-25 23:24:30 +00:00
sys Make gmountver(8) use direct dispatch. 2017-10-26 10:18:31 +00:00
targets clean up remnants of removed GPL software 2017-10-13 18:30:32 +00:00
tests Add a test for sending a signal while stepping a thread via PT_STEP. 2017-10-25 17:23:33 +00:00
tools native-xtools: Override proper NXBDESTDIR. 2017-10-25 21:46:33 +00:00
usr.bin Limit top display of total swap size by the max swap size system can 2017-10-25 11:44:46 +00:00
usr.sbin Extract a set of pmcstat functions and interfaces to the new internal 2017-10-24 16:28:00 +00:00
.arcconfig
.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 Cleanup pieces missed in r315057 which made mandoc mandatory 2017-10-25 21:46:39 +00:00
Makefile.libcompat Support armv7 builds for userland 2017-10-05 23:01:33 +00:00
ObsoleteFiles.inc Remove mbpool(9) now that it has no consumers. 2017-10-18 00:18:03 +00:00
README Vendor import of OpenSSH 7.5p1. 2017-08-03 10:10:20 +00:00
README.md Remove hard line breaks from README.md 2017-03-01 15:39:58 +00:00
UPDATING Add note to updating about shifting LOADER_*SUPPORT options. 2017-10-22 03:52:26 +00:00

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 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.

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.

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:

http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html