6286 Commits

Author SHA1 Message Date
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
bcr
3571b845b3 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
glebius
4261fd06bd 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
mav
68b26f6649 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
bcr
260d9422b5 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
mckusick
e886b3fa85 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
ae
fe77546977 Document that SI unit suffixes are supported for -b and -s options
of add verb. Mention about maximum size limit for "freebsd-boot"
partition. It should be smaller than 545 KB (hardcoded in pmbr).
Show usage of SI unit suffixes in example.

Approved by:	mav (mentor)
MFC after:	1 week
2010-07-23 11:00:43 +00:00
mckusick
00c55fe8c7 Note that foreground fsck should be run after a filesystem related panic.
Suggested by:	Mikhail Teterin (mi@)
MFC after:	1 week
2010-07-22 18:33:10 +00:00
pjd
3f34a9652f Actually, only the fullsync mode is implemented, not memsync mode.
Correct manual page.

MFC after:	3 days
2010-07-22 08:30:14 +00:00
luigi
696b5f7a91 better printing of headers when listing flows 2010-07-15 14:34:56 +00:00
mav
129dba6435 Do not bzero() NULL pointer on malloc() error.
Submitted by:	Dmitry Luhtionov
2010-07-14 15:14:00 +00:00
maxim
bd46090239 o Restore missed flag in the synopsis.
PR:		docs/148534
Submitted by:	Warren Block
MFC after:	1 week
2010-07-13 04:30:50 +00:00
maxim
9efd56660c o Add -q flag to usage().
MFC after:	1 week
2010-07-13 04:13:31 +00:00
maxim
cd0eb26f92 o Add -q flag to the synopsis.
PR:		docs/148535
Submitted by:	Warren Block
MFC after:	1 week
2010-07-13 04:11:25 +00:00
brian
66f8be2c3a When dhclient obtains a lease, it runs dhclient-script and expects
it to configure the interface.  When the script is complete, dhclient
monitors the routing socket and will terminate if its address is
deleted or if its interface is removed or brought down.

Because the routing socket is already open when dhclient-script is
run, dhclient ignores address deletions for 10 seconds after the
script was run.

If the address that will be obtained is already configured on the
interface before dhclient starts, and if dhclient-script takes more
than 10 seconds (perhaps due to dhclient-*-hooks latencies), on script
completion, dhclient will immediately and silently exit when it sees
the RTM_DELADDR routing message resulting from the script reassigning
the address to the interface.

This change logs dhclient's reason for exiting and also changes the
10 second timeout to be effective from completion of dhclient-script
rather than from when it was started.

We now ignore RTM_DELADDR and RTM_NEWADDR messages when the message
contains no interface address (which should not happen) rather than
exiting.

Not reviewed by:	brooks (timeout)
MFC after:		3 weeks
2010-07-07 06:06:54 +00:00
jeff
26f5c32321 - Permit zero length directories as a handled inconsistency. This allows
directory truncation to proceed before the link has been cleared.  This
   is accomplished by detecting a directory with no . or .. links and
   clearing the named directory entry in the parent.
 - Add a new function ino_remref() which handles the details of removing
   a reference to an inode as a result of a lost directory.  There were
   some minor errors in various subcases of this routine.
2010-07-06 07:07:29 +00:00
mjacob
7f00128735 Fix the clear function which has been broken for a bit.
MFC after:	1 week
2010-07-04 22:17:56 +00:00
bcr
cae33a9ae0 Let boot(8) refer to the uart(4) serial driver, which is the replacement
for the obsolete sio(4) driver.

PR:             docs/144498
Submitted by:   Bruce Cran (bruce at cran dot org dot uk)
Approved by:    marcel
MFC after:      2 weeks
2010-07-04 20:39:07 +00:00
marcel
df88de4360 sysctlbyname() returns -1 on error and sets errno. It does
not return the error itself.
2010-07-03 22:02:29 +00:00
mav
53dc024639 Correct explanation for idle and standby subcommands' -t argument. 2010-07-01 14:10:55 +00:00
jh
0cae6dc51c - Don't assign the return value from read(2) to a variable of type
int.
- Use errx(3) instead of err(3) to print the error message on short
  reads in readlabel(). errno won't be set on short reads which can
  easily occur here due to the fixed size read request.

PR:		144307
Reviewed by:	bde
2010-06-30 18:34:45 +00:00
imp
93e0327a90 Expand system into my_system, and add the necessary tidyness that we
need.  Close the pidfile.  Then close all descriptors >= 3 to avoid
information leakage to children.

This solves the problem of not being able to restart devd when you
have, for example, a dhclient forked to configure your network...

MFC after:	3 days
2010-06-29 03:52:12 +00:00
delphij
716b58576a Improve fsck robustness for SU+J cases:
- Use err/errx only when the case is really fatal.  For other
   cases, fall back to full fsck instead of quiting fsck.
 - Plug a memory leak.
 - Avoid divide by zero when printing summary.
 - Output "FILE SYSTEM IS MARKED CLEAN" when a successful
   journal recovering is done.
 - When -f is specified, do full fsck instead of journal recovery.
2010-06-22 00:26:07 +00:00