Commit Graph

172 Commits

Author SHA1 Message Date
asomers
41803adfd4 Fix several Coverity CIDs in devd
CID 1362055, 1362054: File descriptor leaks during shutdown
CID 1362013: Potential null-termination fail with long network device names
CID 1362097: Uncaught exception during memory pressure
CID 1362017, 1362016: Unchecked errors, possibly resulting in weird behavior
	if two devd instances start at the same time.
CID 1362015:	Unchecked error that will probably never fail

Reported by:	Coverity
CID:	1362055 1362054 1362013 1362097 1362017 1362016 1362015
MFC after:	4 weeks
Sponsored by:	Spectra Logic Corp
2017-01-18 20:24:37 +00:00
imp
00980aa775 Simplify test. 2016-12-01 04:35:38 +00:00
sevan
ed345a1d5f Sort SEE ALSO section sequentially.
Highlighted by mandoc -Tlint

PR:		212440
Approved by:	imp
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8192
2016-10-08 12:53:23 +00:00
sevan
1a20feda7f Add history section for devd(8)
Move sentence to a new line as advised by igor

PR:		212439
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:04:36 +00:00
ngie
92100036c8 Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installed
after r298107

Summary of changes:

- Replace all instances of FILES/TESTS with ${PACKAGE}FILES. This ensures that
  namespacing is kept with FILES appropriately, and that this shouldn't need
  to be repeated if the namespace changes -- only the definition of PACKAGE
  needs to be changed
- Allow PACKAGE to be overridden by callers instead of forcing it to always be
  `tests`. In the event we get to the point where things can be split up
  enough in the base system, it would make more sense to group the tests
  with the blocks they're a part of, e.g. byacc with byacc-tests, etc
- Remove PACKAGE definitions where possible, i.e. where FILES wasn't used
  previously.
- Remove unnecessary TESTSPACKAGE definitions; this has been elided into
  bsd.tests.mk
- Remove unnecessary BINDIRs used previously with ${PACKAGE}FILES;
  ${PACKAGE}FILESDIR is now automatically defined in bsd.test.mk.
- Fix installation of files under data/ subdirectories in lib/libc/tests/hash
  and lib/libc/tests/net/getaddrinfo
- Remove unnecessary .include <bsd.own.mk>s (some opportunistic cleanup)

Document the proposed changes in share/examples/tests/tests/... via examples
so it's clear that ${PACKAGES}FILES is the suggested way forward in terms of
replacing FILES. share/mk/bsd.README didn't seem like the appropriate method
of communicating that info.

MFC after: never probably
X-MFC with: r298107
PR: 209114
Relnotes: yes
Tested with: buildworld, installworld, checkworld; buildworld, packageworld
Sponsored by: EMC / Isilon Storage Division
2016-05-04 23:20:53 +00:00
asomers
e6e57ebfe2 Add GEOM::physpath documentation to devd.conf(5)
Suggested by:	trasz
Reviewed by:	trasz
MFC after:	4 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D6063
2016-04-26 14:48:58 +00:00
gjb
6549ef7d12 MFH
Sponsored by:	The FreeBSD Foundation
2016-04-16 02:32:12 +00:00
scottl
3b0f72a627 Update the devd.conf man page to describe the new CAM/periph system/subsystem.
MFC after:	3 days
Sponsored by:	Netflix
2016-04-14 22:03:23 +00:00
gjb
2d6ac6ea57 MFH
Sponsored by:	The FreeBSD Foundation
2016-04-12 17:00:13 +00:00
asomers
61a9d10b1f Fix an intermittent bug in sbin/devd/client_test.stream
In case where the two events were being received in separate reads, the
event buffer was being null-terminated at the wrong offset.

Also, factored out some common code between the tests, and fixed a comment.

Submitted by:	will
MFC after:	3 days
Sponsored by:	Spectra Logic Corp
2016-04-11 22:14:29 +00:00
gjb
1dc4c40e3b MFH
Sponsored by:	The FreeBSD Foundation
2016-04-04 23:55:32 +00:00
imp
02ef7784f5 Add a timestamp variable to the environment. This is when the event
was read from the kernel by devd.
2016-04-03 20:29:21 +00:00
imp
a5f0ce1fd7 Make $_ match the docs. 2016-04-03 20:29:14 +00:00
imp
2b800612da Sometimes, it's useful to export the entire line to an external
program without listening to the devd socket for all events. Define
two new pseudo variables $*, the entire event from devctl and $_,
the entire event without the type character, since it might be easier
to use in some circumstances.
2016-03-28 04:22:22 +00:00
gjb
1c7e318a9a MFH
Sponsored by:	The FreeBSD Foundation
2016-03-10 21:16:01 +00:00
bdrewery
aab40fdc3d DIRDEPS_BUILD: Connect MK_TESTS.
Sponsored by:	EMC / Isilon Storage Division
2016-03-09 22:46:01 +00:00
gjb
955ce29ea3 MFH
Sponsored by:	The FreeBSD Foundation
2016-03-02 16:14:46 +00:00
trasz
5808dc362e carp(8) -> carp(4)
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2016-02-29 17:28:05 +00:00
bdrewery
2a891f1feb DIRDEPS_BUILD: Regenerate without local dependencies.
These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.

Sponsored by:	EMC / Isilon Storage Division
2016-02-24 17:20:11 +00:00
gjb
a0704b17a2 Add devd and routed back to the runtime package instead
of their individual packages based on MK_foo evaluation.

There is no intent to split inet/inet6 or other similar
combinations for package creation, since they are created
during build time.

Noticed/prodded by:	lidl
Sponsored by:	The FreeBSD Foundation
2016-02-10 04:00:01 +00:00
gjb
6ed2feb360 Create packages for atm, ccdconfig, devd, ipf, ipfw,
iscsi, natd, nandfs, pf, quotacheck, and routed.

Add ping6 and rtsol to the runtime package.

Sponsored by:	The FreeBSD Foundation
2016-02-09 19:30:31 +00:00
gjb
a6998ad84f First pass to fix the 'tests' packages.
Sponsored by:	The FreeBSD Foundation
2016-02-02 22:26:49 +00:00
asomers
61cc3892e1 Increase devd's client socket buffer size to 256KB. This is not as large as
it looks, because we'll hit the sockbuf's mbuf limit long before hitting its
data limit. A 256KB data limit allows creating a ZFS pool on about 450
drives without overflowing the client socket buffers.

MFC after:	4 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D4476
2015-12-09 18:55:25 +00:00
eadler
21a3003f8f Fix a ton of speelling errors
arc lint is helpful

Reviewed By: allanjude, wblock, #manpages, chris@bsdjunk.com
Differential Revision: https://reviews.freebsd.org/D3337
2015-10-21 05:37:09 +00:00
ngie
dd1f618367 Refactor the test/ Makefiles after recent changes to bsd.test.mk (r289158) and
netbsd-tests.test.mk (r289151)

- Eliminate explicit OBJTOP/SRCTOP setting
- Convert all ad hoc NetBSD test integration over to netbsd-tests.test.mk
- Remove unnecessary TESTSDIR setting
- Use SRCTOP where possible for clarity

MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Divison
2015-10-12 08:16:03 +00:00
trasz
99151ef476 Document suspend/resume notification in devd.conf(5).
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2015-07-18 12:24:54 +00:00
trasz
fd66ea2d92 Add CARP events description to devd.conf(5).
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2015-07-18 12:17:59 +00:00
sjg
852129abd1 new depends 2015-06-16 23:37:19 +00:00
sjg
008d7c831f Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
sjg
75a137820d dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
sjg
65145fa4c8 Merge sync of head 2015-05-27 01:19:58 +00:00
trasz
2417d5c110 Document RCTL events in devd.conf(5).
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2015-05-13 12:02:51 +00:00
trasz
a54e74c182 Add devd(8) notifications for creation and destruction of GEOM devices.
Differential Revision:	https://reviews.freebsd.org/D1211
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2015-01-14 11:15:57 +00:00
bapt
6fdc031751 Convert sbin/ to LIBADD
Reduce overlinking
2014-11-25 11:23:12 +00:00
sjg
b137080f19 Merge from head@274682 2014-11-19 01:07:58 +00:00
asomers
ab6d2528d2 Misc fixes suggested by Coverity.
sbin/devd/tests/client_test.c
	* In the event that popen fails, don't dereference its return value.
	* Fix array overwrite in the stream and seqpacket tests.
	* Close sockets at the end of successful ATF tests.

Reported by:	Coverity scan
CID:		1232019, 1232020, 1232029, 1232030
MFC after:	1 week
Sponsored by:	Spectra Logic
2014-08-20 17:04:49 +00:00
bz
bd04c6de5d Remove bogus ; at the end of the if condition in order to unbreak gcc builds
after r270004.

MFC after:	4 days
X-MFX with:	r270004
2014-08-15 10:01:33 +00:00
asomers
c511ec0ad8 Convert devd's client socket to type SOCK_SEQPACKET.
This change consists of two merges from projects/zfsd/head along with the
addition of an ATF test case for the new functionality.

sbin/devd/tests/Makefile
sbin/devd/tests/client_test.c
	Add ATF test cases for reading events from both devd socket types.

r266519:
sbin/devd/devd.8
sbin/devd/devd.cc
	Create a new socket, of type SOCK_SEQPACKET, for communicating with
	clients. SOCK_SEQPACKET sockets preserve record boundaries,
	simplying code in the client. The old SOCK_STREAM socket is retained
	for backwards-compatibility with existing clients.

r269993:
sbin/devd/devd.8
	Fix grammar bug.

CR:		https://reviews.freebsd.org/rS266519
MFC after:	5 days
Sponsored by:	Spectra Logic
2014-08-14 22:33:56 +00:00
sjg
5860f0d106 Updated dependencies 2014-05-16 14:09:51 +00:00
sjg
5e568154a0 Merge head 2014-04-28 07:50:45 +00:00
dim
d8bb143013 Revert r263694, and apply a better fix to squelch unnecessary warnings
from clang about possible keywords being treated as identifiers for the
remainder of the translation unit (a.k.a. -Wkeyword-compat), when using
libstdc++ in combination with -Wsystem-headers.  This will not only fix
devd, but any C++ program using libstdc++.

MFC after:	3 days
X-MFC-With:	r263694
2014-03-26 19:31:33 +00:00
mjg
00964cfdfb Update userspace users of hw.bus.devctl_disable.
This fixes breakage resulting from r263754.

Reported by:	AN <andy@neu.net>
Reviewed by:	imp
Pointy hat to:	me
2014-03-26 02:25:40 +00:00
dim
64e77380a7 Apply a temporary band-aid for building devd with clang 3.4, libstdc++
and -Wsystem-headers enabled (which is the default for any non-zero
WARNS level, crazily enough!).  This is primarily meant to be MFC'd as
soon as possible.

MFC after:	3 days
2014-03-24 20:30:39 +00:00
asomers
94889417b9 sbin/devd/devd.8
sbin/devd/devd.cc
	Add a -q flag to devd that will suppress syslog logging at
	LOG_NOTICE or below.

Requested by:	ian@ and imp@
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corporation
2014-03-07 23:30:48 +00:00
asomers
ba9a398e57 sbin/devd/devd.cc
Promoting the SIGINFO handler's log message from LOG_INFO to
	LOG_NOTICE, and promoting the "Processing event ..." message from
	LOG_DEBUG to LOG_INFO.  Setting the logfile to LOG_NOTICE with this
	change will have the same result as setting it to LOG_INFO without
	this change.  Setting it to LOG_INFO with this change will include
	the useful "Processing event ..." messages that were previously at
	LOG_DEBUG, without including useless messages like "Pushing table".

	The intent of this change is that one can log "Processing event ..."
	without logging "Pushing table" and related messages that are sent
	for every event.  The number of lines actually logged is reduced by
	about 75% by making this change and setting syslog to LOG_INFO vs
	setting syslog to LOG_DEBUG.

etc/syslog.conf
	Changing the recommended loglevel to notice instead of info.

Sponsored by:	Spectra Logic Corp
MFC after:	4 weeks
2013-12-13 22:58:57 +00:00
asomers
e12149b5f4 sbin/devd/devd.cc
Increase the size of devd's client socket's send buffer from the
	default (8k) to 128k.  This prevents clients from getting
	POLLHUPped during event storms.  For example, during zpool creation,
	the kernel emits a resource.fs.zfs.statechange event for every vdev
	in the pool.  A 128k buffer is large enough to hold the statechange
	events for a pool with nearly 800 drives.

Reviewed by:	ian, imp
Approved by:	ken (mentor)
Sponsored by:	Spectra Logic Corp
MFC after:	4 weeks
2013-12-13 21:49:41 +00:00
avg
ef49ef7199 devd: lower priority of action execution logging to info
Reviewed by:	asomers
2013-11-07 16:24:31 +00:00
avg
57892feb9b devd: fix a typo in a comment
Reviewed by:	asomers
2013-11-07 16:22:04 +00:00
sjg
62bb106222 Merge from head 2013-09-05 20:18:59 +00:00
asomers
801a6742bc Correct the printf format specifier for total_events.
Add __printflike argument checking for devdlog().

Reported by: pjd
Approved by: gibbs (co-mentor)
2013-07-08 21:10:30 +00:00