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6258 Commits

Author SHA1 Message Date
pjd
98dd369bdd When SIGTERM or SIGINT is received, terminate worker processes. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 21:28:02 +00:00
pjd
db793cba89 When logging to stdout/stderr, flush after each log. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 21:26:55 +00:00
pjd
ae9ec59c50 Correct when we log interrupted synchronization. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 21:20:32 +00:00
pjd
e55034b622 Check if no signals were delivered just before going to sleep. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 20:49:06 +00:00
pjd
bd949b7dfc Add hooks execution. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 20:48:12 +00:00
pjd
4b6cfc055c Document new 'exec' parameter. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 15:20:31 +00:00
pjd
74741a8c60 Allow to execute specified program on various HAST events. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 15:16:52 +00:00
pjd
aeab5efe07 - Run hooks in background - don't block waiting for them to finish. 
- Keep all hooks we're running in a global list, so we can report when
  they finish and also report when they are running for too long.

MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:38:12 +00:00
pjd
dd3961e615 When logging to stdout/stderr don't close those descriptors after fork(). 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:35:39 +00:00
pjd
ac5c9c9216 Reduce indent where possible. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:28:39 +00:00
pjd
ead19aaef1 Implement keepalive mechanism inside HAST protocol so we can detect secondary 
node failures quickly for HAST resources that are rarely modified.

Remove XXX from a comment now that the guard thread never sleeps infinitely.

MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:26:37 +00:00
pjd
8729a28322 - Remove redundant and incorrect 'old' word from debug message. 
- Log disconnects as warnings.

MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:12:53 +00:00
pjd
0a7a46d1e3 Don't increase number synchronized bytes in case of an error. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:10:25 +00:00
pjd
a3721f8d1b Log that synchronization was interrupted in a proper place. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:08:10 +00:00
pjd
b51d684000 We have sync_start() function to start synchronization, introduce sync_stop() 
function to stop it.

MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:06:00 +00:00
pjd
79f0171a3e Add QUEUE_INSERT() and QUEUE_TAKE() macros that simplify the code a bit. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 14:01:28 +00:00
pjd
ef9c1a15b4 Add mtx_owned() implementation. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 13:58:38 +00:00
pjd
29f3bd82d2 Make comment more readable. 
MFC after:	2 weeks
Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
 2010-08-27 13:54:17 +00:00
jh
b83dbc1038 Don't attempt to write label with GEOM_BSD based method if the class is 
not available. This improves error reporting when bsdlabel(8) is unable
to open a device for writing. If GEOM_BSD was unavailable, only a rather
obscure error message "Class not found" was printed.

PR:		bin/58390
Reviewed by:	ae
Discussed with:	marcel
MFC after:	1 month
 2010-08-27 11:08:11 +00:00
imp
c3a399c4ba MFtbemd: 
Prefer MACHNE_CPUARCH to MACHINE_ARCH in most contexts where you want
to test of all the CPUs of a given family conform.
 2010-08-23 22:24:11 +00:00
des
3a511a56fe expand_number(3) takes a uint64_t * now; intmax_t was never correct 
except by accident.

MFC after:	3 weeks
 2010-08-19 11:20:24 +00:00
des
3fcf5283af expand_number(3) takes a uint64_t * now. 
MFC after:	3 weeks
 2010-08-19 11:19:21 +00:00
pjd
395a43623f For some setups sending data in 128kB chunks makes communication very slow. No 
idea why. 32kB on the other hand seems to work properly everywhere.

Reported by:	Thomas Steen Rasmussen <thomas@gibfest.dk>
MFC after:	3 weeks
 2010-08-18 12:09:27 +00:00
pjd
46021d25fa The 'size' variable is there to limit how many bytes we want to copy from 
'addr'. It is very likely that size of 'addr' is larger than 'size', so checking
strlcpy() return value is bogus.

MFC after:	3 weeks
 2010-08-16 21:59:56 +00:00
joel
dd1fff9bcb Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while 
translating these manual pages.  Minor corrections by me.

Submitted by:	Nobuyuki Koganemaru <n-kogane@syd.odn.ne.jp>
 2010-08-16 15:18:30 +00:00
jh
f407cc3b8b - Check that strtoul(3) succeeds to convert the entire string in a few 
places.
- In getasciilabel(), set the disk type only when a valid type is given.

PR:		bin/86765
MFC after:	2 weeks
 2010-08-15 17:49:41 +00:00
mjacob
af324b1be0 Avoid a memory leak. 
Submitted by:	Dmitry Luhtionov via Alexander Motin
MFC after:	1 week
 2010-08-13 15:17:19 +00:00
des
9f1a6fc5a6 - Add full support for header / data digests. 
- Increase target limit from 4 to 64; this limit will be removed entirely
  at a later time.
- Improve recovery from lost network connections.
- Fix some potential deadlocks and a serious memory leak.
- Fix incorrect use of MH_ALIGN (instead of M_ALIGN), which makes no
  practical difference, but triggers a KASSERT with INVARIANTS.
- Fix some warnings in iscontrol(8) and improve the man page somewhat.

Submitted by:	Daniel Braniss <danny@cs.huji.ac.il>
Sponsored by:	Dansk Scanning A/S, Data Robotics Inc.
 2010-08-09 12:36:36 +00:00
jhb
7909344bdf Ethernet vlan(4) interfaces have valid Ethernet link layer addresses but 
use a different interface type (IFT_L2VLAN vs IFT_ETHER).  Treat IFT_L2VLAN
interfaces like IFT_ETHER interfaces when handling link layer addresses.

Reviewed by:	syrinx (bsnmpd)
MFC after:	1 week
 2010-08-06 15:09:21 +00:00
joel
f4e8725880 Fix typos and spelling mistakes. 2010-08-06 14:33:42 +00:00
dougb
7a5a021203 Update the arguments to yy_config_parse() to match r210883. 
Choose the more conservative option ('yes' to exit on error) to match
the equivalent code in hastd.
 2010-08-06 05:20:21 +00:00
pjd
d71ba1ed02 Document 'none' value for remote. 
Reviewed by:	dougb
MFC after:	1 month
 2010-08-05 19:54:57 +00:00
pjd
7a18b662f1 Implement configuration reload on SIGHUP. This includes: 
- Load added resources.
- Stop and forget removed resources.
- Update modified resources in least intrusive way, ie. don't touch
  /dev/hast/<name> unless path to local component or provider name were
  modified.

Obtained from:	Wheel Systems Sp. z o.o. http://www.wheelsystems.com
MFC after:	1 month
 2010-08-05 19:16:31 +00:00
pjd
7bbad9d8f8 Prepare configuration parsing code to be called multiple times: 
- Don't exit on errors if not requested.
- Don't keep configuration in global variable, but allocate memory for
  configuration.
- Call yyrestart() before yyparse() so that on error in configuration file
  we will start from the begining next time and not from the place we left of.

MFC after:	1 month
 2010-08-05 19:08:54 +00:00
pjd
31021ec9f1 Make control_set_role() more public. We will need it soon. 
MFC after:	1 month
 2010-08-05 19:04:29 +00:00
pjd
64f20fee87 Allow to use 'none' keywork as remote address in case second cluster node 
is not setup yet.

MFC after:	1 month
 2010-08-05 19:01:57 +00:00
pjd
25464151ef Reset signal handlers after fork(). 
MFC after:	1 month
 2010-08-05 18:58:00 +00:00
pjd
ed23731ef1 - Use pjdlog_exitx() to log errors and exit instead of errx(). 
- Use 'unable to' (instead of 'cannot') consistently.

MFC after:	1 month
 2010-08-05 18:56:24 +00:00
pjd
8f25a1f569 Assert that various buffers we are large enough. 
MFC after:	1 month
 2010-08-05 18:27:41 +00:00
pjd
ca14b5deab Problem with assertion is that it logs on stderr. Add two macros: 
PJDLOG_ASSERT() and PJDLOG_VERIFY() that will check the given condition
and log the problem where appropriate. The difference between those
two is that PJDLOG_VERIFY() always work and PJDLOG_ASSERT() can be
turned off by defining NDEBUG.

MFC after:	1 month
 2010-08-05 18:26:38 +00:00
pjd
dd50434feb Keep $FreeBSD$ in __FBSDID() only for C files. 
MFC after:	1 month
 2010-08-05 18:23:43 +00:00
pjd
5df4a855e5 Mark two more places that we won't reach. 
MFC after:	1 month
 2010-08-05 18:21:45 +00:00
pjd
d222eba6ff Now that TCP will be checked last we don't need any knowledge about other 
protocols.

MFC after:	1 month
 2010-08-05 17:57:59 +00:00
pjd
d808f64f39 Add an argument to the proto_register() function which allows protocol to 
declare it is the default and be placed at the end of the queue so it is
checked last.

MFC after:	1 month
 2010-08-05 17:56:41 +00:00
bz
2b4a50c383 One question mark per question; everything else is just exaggerating. 
reply() will output a '?', when printing the question along with [yn],
so no need to have another here.
 2010-08-03 09:21:13 +00:00
joel
be2c32910f Spelling fixes. 2010-07-31 21:09:49 +00:00
uqs
8f44a70be6 gsched(8) was first released with FreeBSD 8.1 
MFC after:	3 days
 2010-07-30 12:56:34 +00:00
pjd
f97655c71d Fix typo. 
PR:		docs/149033
Submitted by:	Kolar <hsn@sendmail.cz>
MFC after:	3 days
 2010-07-29 20:16:12 +00:00
lulf
87c9a96183 - Avoid calling the copy constructor when it is not necessary. 2010-07-29 16:06:40 +00:00
lulf
1b486040f0 - Remove unused instance of string. 2010-07-29 16:01:10 +00:00