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6229 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
ac59403c39 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
Pawel Jakub Dawidek
0becad39a7 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
Pawel Jakub Dawidek
1cdaf10c45 - 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
Pawel Jakub Dawidek
e64887c4d6 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
Pawel Jakub Dawidek
3f828c18e5 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
Pawel Jakub Dawidek
f7fe83f9f8 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
Pawel Jakub Dawidek
8f8c798c13 - 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
Pawel Jakub Dawidek
e23d2d0187 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
Pawel Jakub Dawidek
53d9b386eb 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
Pawel Jakub Dawidek
55ce1e7c8b 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
Pawel Jakub Dawidek
16bd7026a2 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
Pawel Jakub Dawidek
6e5f008ac4 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
Pawel Jakub Dawidek
7087d13fae 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
Jaakko Heinonen
e45d37b2e9 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
Warner Losh
25faff346c 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
Dag-Erling Smørgrav
35efcc8b69 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
Dag-Erling Smørgrav
1727cdb62a expand_number(3) takes a uint64_t * now. 
MFC after:	3 weeks
 2010-08-19 11:19:21 +00:00
Pawel Jakub Dawidek
28df1f238a 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
Pawel Jakub Dawidek
471bb09914 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 Dahl
c2025a7660 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
Jaakko Heinonen
fb26ece72c - 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
Matt Jacob
e02616caf0 Avoid a memory leak. 
Submitted by:	Dmitry Luhtionov via Alexander Motin
MFC after:	1 week
 2010-08-13 15:17:19 +00:00
Dag-Erling Smørgrav
c201d4532c - 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
John Baldwin
d99d8e2e38 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 Dahl
f6ac23919b Fix typos and spelling mistakes. 2010-08-06 14:33:42 +00:00
Doug Barton
36d8ab97a0 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
Pawel Jakub Dawidek
44d63cff2e Document 'none' value for remote. 
Reviewed by:	dougb
MFC after:	1 month
 2010-08-05 19:54:57 +00:00
Pawel Jakub Dawidek
0989854d45 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
Pawel Jakub Dawidek
bbbb114cda 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
Pawel Jakub Dawidek
a00829bb71 Make control_set_role() more public. We will need it soon. 
MFC after:	1 month
 2010-08-05 19:04:29 +00:00
Pawel Jakub Dawidek
f377917cdc 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
Pawel Jakub Dawidek
a2ef0636b4 Reset signal handlers after fork(). 
MFC after:	1 month
 2010-08-05 18:58:00 +00:00
Pawel Jakub Dawidek
005f438bf5 - 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
Pawel Jakub Dawidek
2c5dadc9cf Assert that various buffers we are large enough. 
MFC after:	1 month
 2010-08-05 18:27:41 +00:00
Pawel Jakub Dawidek
524840d8d0 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
Pawel Jakub Dawidek
6b97e48326 Keep $FreeBSD$ in __FBSDID() only for C files. 
MFC after:	1 month
 2010-08-05 18:23:43 +00:00
Pawel Jakub Dawidek
e3031161eb Mark two more places that we won't reach. 
MFC after:	1 month
 2010-08-05 18:21:45 +00:00
Pawel Jakub Dawidek
9bf24e1a00 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
Pawel Jakub Dawidek
50692f84c6 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
Bjoern A. Zeeb
08bb15b96f 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 Dahl
a53bb70bda Spelling fixes. 2010-07-31 21:09:49 +00:00
Ulrich Spörlein
06d85cc61f gsched(8) was first released with FreeBSD 8.1 
MFC after:	3 days
 2010-07-30 12:56:34 +00:00
Pawel Jakub Dawidek
3d3063c0b3 Fix typo. 
PR:		docs/149033
Submitted by:	Kolar <hsn@sendmail.cz>
MFC after:	3 days
 2010-07-29 20:16:12 +00:00
Ulf Lilleengen
5bf0842244 - Avoid calling the copy constructor when it is not necessary. 2010-07-29 16:06:40 +00:00
Ulf Lilleengen
a75716fc2d - Remove unused instance of string. 2010-07-29 16:01:10 +00:00
Benedict Reuschling
629ce700d5 Small typo fix: s/ommited/omitted 
PR:             docs/148977
Submitted by:   Warren Block (wblock at wonkity dot com)
MFC after:      4 days
 2010-07-27 17:23:40 +00:00
Gleb Smirnoff
fa597729aa Document that the "ngtee" action no longer accepts packet, and 
thus don't depend on one_pass flag anymore.

This is a POLA violation, but it is quite difficult to restore
the old behavior with new code. Also, the new behavior matches
behavior of the older "tee" action, and this is more intuitive.
 2010-07-27 14:31:39 +00:00
Alexander Motin
8edcf69406 Export PCI IDs of ATA/SATA controllers through CAM and ata(4) layers to 
GEOM. This information needed for proper soft-RAID's on-disk metadata
reading and writing.
 2010-07-25 15:43:52 +00:00
Benedict Reuschling
2c396c7a30 Clarify that the "number of bytes per sector"-range in the 
-S option is meant to be "inclusive".

The original issue of the PR was already fixed.

PR:                 docs/142418
Submitted by:       David Naylor (naylor dot b dot david at gmail dot com)
No objection from:  kib
MFC after:          5 days
 2010-07-25 11:31:29 +00:00
Kirk McKusick
5ee561ee3e Note that foreground fsck should be run after a filesystem related panic. 
Suggested by:   Mikhail Teterin (mi@)
MFC after:      1 week
 2010-07-23 14:35:51 +00:00