Commit Graph

5999 Commits

Author SHA1 Message Date
obrien
c9e59ec6fa Use a dynamically grown buffer for building the argv for the sub-mounts.
Also fix RCSid spamage.

Inspired by patch from:	Christoph Mallon <christoph.mallon@gmx.de>
2009-01-12 08:22:36 +00:00
delphij
818a5e2c15 Fix typo.
Submitted by:	Ben Kaduk <minimarmot gmail com>
MFC after:	3 days
2009-01-12 03:33:48 +00:00
danger
53dabe7d04 - improve readability
Reviewed by:	trhodes, keramida
MFC after:	3 days
2009-01-11 22:36:45 +00:00
obrien
52de835e28 Explicitly check each mount argv building assignment for buffer over flowing.
Reviewed by:	imp (earlier version of patch)
2009-01-10 20:54:47 +00:00
trasz
81e2127caa Add the possibility to specify "-o force" with "mdconfig -du".
Reviewed by:	scottl
Approved by:	rwatson (mentor)
Sponsored by:	FreeBSD Foundation
2009-01-10 17:17:18 +00:00
sam
98ad45c3d3 TDMA support for long distance point-to-point links using ath devices:
o add net80211 support for a tdma vap that is built on top of the
  existing adhoc-demo support
o add tdma scheduling of frame transmission to the ath driver; it's
  conceivable other devices might be capable of this too in which case
  they can make use of the 802.11 protocol additions etc.
o add minor bits to user tools that need to know: ifconfig to setup and
  configure, new statistics in athstats, and new debug mask bits

While the architecture can support >2 slots in a TDMA BSS the current
design is intended (and tested) for only 2 slots.

Sponsored by:	Intel
2009-01-08 17:12:47 +00:00
danger
5648111d56 - rename the RETURN VALUES section to EXIT STATUS
- not bumping a date as this is not a real content change

Approved by:	ru
MFC after:	3 days
2009-01-07 00:51:41 +00:00
simon
78cb6df36f Minor markup fix for the r186836 update. 2009-01-06 21:16:42 +00:00
cperciva
272a37e7b7 Strengthen some of the language concerning attacks on MD5, in light of the
recent demonstration of a forged SSL certificate.  Add text pointing out
that SHA-1 is at least theoretically broken.  Add a recommendation that
new applications use SHA-256.

MFC after:	1 month
2009-01-06 19:25:24 +00:00
trhodes
febbfc2b6a Add missing qualifier which was missed in the previous commit.
Noticed by:	brooks
2009-01-05 12:10:22 +00:00
danger
6baab2313c - grammar and language fixes
- hard sentence breaks
- trim EXIT STATUS section and move it to DIAGNOSTICS as well as use .Er
  macro
- sort SEE ALSO

MFC after:	7 days
2009-01-04 15:41:01 +00:00
ivoras
a11a5141a6 Several significant updates:
* Better wording of sections dealing with physical storage
* A new section on assumptions gvirstor has on its consumer devices
  (components) and its interaction  with file systems
* Improved markup (by hrs@)

Reviewed by:	hrs
Approved by:	gnn (mentor)
2009-01-04 11:31:03 +00:00
piso
8af3d78dd2 Import sctp nat support in ipfw obtained from CAIA - http://caia.swin.edu.au. 2008-12-28 17:16:32 +00:00
lulf
798a67faaf - Back out r186038. Rather than changing the intent of the caller, the problem
should be handled internally in gvinum.

Suggested by:	pjd
2008-12-27 14:24:24 +00:00
obrien
f18ef1805e style(9) 2008-12-26 22:55:38 +00:00
obrien
ff0e186a51 Make the sub-'argc' static to make it harder to overwrite thru a buffer
overflow.
2008-12-26 22:54:53 +00:00
trhodes
953a7479f3 Apply various fixes:
Silence mdoc(7) warnings;
Xref correct manual pages;
Point user to the ddb.8 manual page.

PR:		129398
Submitted by:	gavin
2008-12-24 11:12:21 +00:00
obrien
0a4722ed76 Garbage collect 'fflags'. 2008-12-24 03:07:19 +00:00
trhodes
e79f1ce743 Note that when shutdown is run without options, it will place
the system into single user mode at the time specified.

PR:		129765
2008-12-23 15:00:03 +00:00
trhodes
24efb828cb Document the "-o large" option.
PR:		129792
2008-12-23 13:35:26 +00:00
thompsa
d52df5ae78 Only show the pathname in verbose output as intended in the last commit (r172862). 2008-12-22 19:52:21 +00:00
piso
982a9ea01c Update the ipfw man page to reflect last change (-q option with nat option).
MFC after:	3 days
2008-12-18 21:46:18 +00:00
piso
9102cbe344 Honor the quiet (-q) option while adding a nat rule.
Submitted by:	Andrey V. Elsukov<bu7cher@yandex.ru>
MFC after:	3 days
2008-12-18 21:37:31 +00:00
obrien
153773c7cb Be a little bit more pestimistic in argument handling - check if we've
overflown our internal buffer (though after the fact), and s/strncpy/strlcpy/

Reviewed by:	rodrigc
Obtained from:	Juniper Networks
2008-12-18 18:44:46 +00:00
qingli
ec826ad5c7 This main goals of this project are:
1. separating L2 tables (ARP, NDP) from the L3 routing tables
2. removing as much locking dependencies among these layers as
   possible to allow for some parallelism in the search operations
3. simplify the logic in the routing code,

The most notable end result is the obsolescent of the route
cloning (RTF_CLONING) concept, which translated into code reduction
in both IPv4 ARP and IPv6 NDP related modules, and size reduction in
struct rtentry{}. The change in design obsoletes the semantics of
RTF_CLONING, RTF_WASCLONE and RTF_LLINFO routing flags. The userland
applications such as "arp" and "ndp" have been modified to reflect
those changes. The output from "netstat -r" shows only the routing
entries.

Quite a few developers have contributed to this project in the
past: Glebius Smirnoff, Luigi Rizzo, Alessandro Cerri, and
Andre Oppermann. And most recently:

- Kip Macy revised the locking code completely, thus completing
  the last piece of the puzzle, Kip has also been conducting
  active functional testing
- Sam Leffler has helped me improving/refactoring the code, and
  provided valuable reviews
- Julian Elischer setup the perforce tree for me and has helped
  me maintaining that branch before the svn conversion
2008-12-15 06:10:57 +00:00
sam
ef924e3391 back out unintended change 2008-12-15 01:44:23 +00:00
sam
27870a75c9 move channel parsing to a getchannel routine so it can be reused to check
the channel argument supplied to chanswitch
2008-12-15 01:15:15 +00:00
sam
c5b85460d4 fix handling of sku codes like country codes 2008-12-15 01:10:52 +00:00
sam
b076937b92 fix handling of unknown country codes; atoi doesn't return -1
for an invalid string as I thought; so use strtol instead
2008-12-15 01:10:08 +00:00
sam
4cd355eb2d 0 is a potential ISO CC; use new NO_COUNTRY #define to identify
when the CC is not set.  Note NO_COUNTRY is set to 0xffff for now
(must be 16 bits as ieee80211_regdomain struct defines sku's and
cc's as uint16_t which may need fixing).
2008-12-15 01:09:01 +00:00
sam
0e7403cc3f o distinguish between adhoc and ahdemo modes
o do not require 1/2 and 1/4 rate channels be present in the
  calibration list when doing a gsm regulatory change; the
  existing 900MHz cards are not self-identifying so there is
  no way (using the calibration channel list) to check
2008-12-15 01:06:49 +00:00
sam
3b86465e44 Improve regdomain.xml parser:
o store XML_Parser in the state block so we can report line numbers for errors
o complain about netband w/o mode
o complain about unknown modes
o complain about band w/o enclosing netband
o complain about duplicate freqband
o complain about unknown channel flags
o complain about band w/o freqband's
o complain about band w/o maxpower
o complain about country w/o ISO cc
o complain about country w/o regdomain reference
2008-12-15 01:00:18 +00:00
ru
aff5ca54ef Fix the fallouts from r146267:
- Add the forgotten "mode" argument to the "mode" command.
- Move the description of "info" to where it belongs.
2008-12-14 12:56:56 +00:00
phk
62577aca10 Send all debug to stderr. 2008-12-14 11:48:51 +00:00
phk
329b1107fb Clarify that configuration files must be named '*.conf' 2008-12-14 11:47:39 +00:00
lulf
5aef9be9a2 - When writing metadata to a geom provider, open the it as read-write since it
might do subsequent reads from other providers. This stopped geli (and
  probably other classes using g_metadata_store as well) from being put on top
  of gvinum raid5 volumes.

Note:
The reason it fails in the gvinum raid5 case is that gvinum will read back the
old parity stripe before calculating the new parity stripe to be written out
again.  The write will then fail because the underlying disk to be read is
opened write only.

MFC after:	1 week
2008-12-13 14:14:56 +00:00
luigi
3e21de6755 Move the check for the ending char in the partition name where
it was before -- the check is only made when getdisklabel()
returns valid info.
On passing, use MAXPARTITIONS to identify the max partition number,
instead of the hardwired 'h'

MFC after:	4 weeks
2008-12-12 15:56:38 +00:00
mlaier
97597606a6 Fix build - cast off_t to (intmax_t) for printing. 2008-12-03 23:00:57 +00:00
luigi
25cd12c1b2 Enable operation of newfs on plain files, which is useful when you
want to prepare disk images for emulators (though 'makefs' in port
can do something similar).

This relies on:
+ minor changes to pass the consistency checks even when working on a file;

+ an additional option, '-p partition' , to specify the disk partition to
  initialize;

+ some changes on the I/O routines to deal with partition offsets.

The latter was a bit tricky to implement, see the details in newfs.h:
in newfs, I/O is done through libufs which assumes that the file
descriptor refers to the whole partition. Introducing support for
the offset in libufs would require a non-backward compatible change
in the library, to be dealt with a version bump or with symbol
versioning.

I felt both approaches to be overkill for this specific application,
especially because there might be other changes to libufs that might
become necessary in the near future.

So I used the following trick:
- read access is always done by calling bread() directly, so we just add
  the offset in the (few) places that call bread();
- write access is done through bwrite() and sbwrite(), which in turn
  calls bwrite(). To avoid rewriting sbwrite(), we supply our own version
  of bwrite() here, which takes precedence over the version in libufs.

MFC after:	4 weeks
2008-12-03 18:36:59 +00:00
luigi
18b0226daa Some useful operational extensions to newfs_msdos, especially
when preparing images for emulators or flash devices:

+ option '-C size' to create the underlying image file with given size.
  Saves doing a 'dd' before, and especially it creates a sparse file

+ option '-@ offset' to build the FAT image at the specified offset
  in the image file or device;

+ make the cluster size adaptive on the filesystem size.
  Previously the default was 4k which is really unconvenient with
  large media; now it goes from 512 bytes to 32k depending on
  filesystem size (i still need to check whether it makes sense
  to go further up, to 64k or above);

+ fix default geometry when not specified on the command line,
  use 63 sectors/255 heads by default.
  Also trim the size so it exactly a multiple of a track, to avoid
  complaints in some filesystem code.

+ document all the above, plus some manual page clarifications.

MFC after:	4 weeks
2008-12-03 18:22:36 +00:00
marcel
5c813d4376 Print error messages as-is, when they don't conform to
<errno> [<parameter> 'value']
These are error messages from (lib)geom itself.
2008-11-30 23:46:31 +00:00
marcel
875a18edd5 Call gctl_free() after we processed the error string.
It's being freed as part of the request.
2008-11-30 23:38:44 +00:00
marcel
3e94b73b94 Parse the error string returned by the kernel. The format is:
<errno> [<parameter> <value>]
So, rather than printing the error:
	gpart: 22 scheme 'gpt'
gpart(8) now prints:
	gpart: scheme 'gpt': invalid argument
2008-11-29 21:20:07 +00:00
imp
85bc384554 Noticed the following error message:
mount_msdosfs: /dev/cf0s1: : Operation not supported by device

and thought I'd fix it to be:

mount_msdosfs: /dev/cf0s1: Operation not supported by device

Not sure why errmsg isn't getting filled in, or why this error is even
happening at all... (fsck_msdosfs is clean, and I can mount this same
CF elsewhere).
2008-11-29 02:28:05 +00:00
luigi
e7b613e283 Create a fake geometry (16 heads, 64 sectors) when dealing with
a plain file and a geometry is not explicitly supplied through
command line or disktab entry.

This way you can a FAT image on a file as simply as this:

	newfs_msdos ./some/file

(right now you need a much longer command

	newfs_msdos -h 32 -u 64 -S 512 -s $total_blocks -o 0 ./some/file

Will be merged after 7.1 and 6.4 are released.
See also the related PR which suggests a similar change.

PR:		bin/121182
MFC after:	4 weeks
2008-11-26 21:05:03 +00:00
scottl
b0a070ce29 Big update to the iSCSI initiator code. Highlights include IPv6 support,
many bugs fixes, many more performance improvements.

Submitted by:	Danny Braniss

M    sbin/iscontrol/iscsi.conf.5
M    sbin/iscontrol/iscontrol.8
M    sbin/iscontrol/iscontrol.h
M    sbin/iscontrol/config.c
M    sbin/iscontrol/fsm.c
M    sbin/iscontrol/login.c
M    sbin/iscontrol/pdu.c
M    sbin/iscontrol/misc.c
M    sbin/iscontrol/auth_subr.c
M    sbin/iscontrol/iscontrol.c
M    sys/dev/iscsi/initiator/isc_cam.c
M    sys/dev/iscsi/initiator/iscsi.h
M    sys/dev/iscsi/initiator/isc_soc.c
M    sys/dev/iscsi/initiator/iscsi_subr.c
M    sys/dev/iscsi/initiator/iscsivar.h
M    sys/dev/iscsi/initiator/isc_subr.c
M    sys/dev/iscsi/initiator/iscsi.c
M    sys/dev/iscsi/initiator/isc_sm.c
2008-11-25 07:17:11 +00:00
delphij
7a676b30d1 Grammar improvements.
Submitted by:	kensmith
2008-11-18 20:38:07 +00:00
marcel
f9226694db Use humanize_number(), rather than a home-grown algorithm for
formatting a number in a human-friendly way.

Note that with this commit a megabyte changed from 1000000 to
1048576 and a 80G disk is now printed as being 75G in size.
This is deliberate. It's consistent with the core of geom(8).
However, the original choice for a megabyte being 1000000 was
on purpose and matches what disk vendors put on the box. The
consistency is considered more important.

Submitted by:	delphij
2008-11-18 04:04:01 +00:00
marcel
171191e7f7 Sort includes
Submitted by:	delphij
2008-11-18 03:43:02 +00:00
marcel
a439cdd8d4 Pad the bootcode we write to the partition to a multiple of the
sector size.

Submitted by:	Alexey Shuvaev <shuvaev@physik.uni-wuerzburg.de>
Prompted by: 	delphij
MFC after:	3 days
2008-11-18 00:03:30 +00:00
maxim
45ffeb7fc2 o One more s/gpt/gpart/. 2008-11-05 09:28:30 +00:00
maxim
98f206c208 o Replace Xr to gpt(8) which is gone by gpart(8). 2008-11-05 09:27:13 +00:00
dfr
2fb03513fc Implement support for RPCSEC_GSS authentication to both the NFS client
and server. This replaces the RPC implementation of the NFS client and
server with the newer RPC implementation originally developed
(actually ported from the userland sunrpc code) to support the NFS
Lock Manager.  I have tested this code extensively and I believe it is
stable and that performance is at least equal to the legacy RPC
implementation.

The NFS code currently contains support for both the new RPC
implementation and the older legacy implementation inherited from the
original NFS codebase. The default is to use the new implementation -
add the NFS_LEGACYRPC option to fall back to the old code. When I
merge this support back to RELENG_7, I will probably change this so
that users have to 'opt in' to get the new code.

To use RPCSEC_GSS on either client or server, you must build a kernel
which includes the KGSSAPI option and the crypto device. On the
userland side, you must build at least a new libc, mountd, mount_nfs
and gssd. You must install new versions of /etc/rc.d/gssd and
/etc/rc.d/nfsd and add 'gssd_enable=YES' to /etc/rc.conf.

As long as gssd is running, you should be able to mount an NFS
filesystem from a server that requires RPCSEC_GSS authentication. The
mount itself can happen without any kerberos credentials but all
access to the filesystem will be denied unless the accessing user has
a valid ticket file in the standard place (/tmp/krb5cc_<uid>). There
is currently no support for situations where the ticket file is in a
different place, such as when the user logged in via SSH and has
delegated credentials from that login. This restriction is also
present in Solaris and Linux. In theory, we could improve this in
future, possibly using Brooks Davis' implementation of variant
symlinks.

Supporting RPCSEC_GSS on a server is nearly as simple. You must create
service creds for the server in the form 'nfs/<fqdn>@<REALM>' and
install them in /etc/krb5.keytab. The standard heimdal utility ktutil
makes this fairly easy. After the service creds have been created, you
can add a '-sec=krb5' option to /etc/exports and restart both mountd
and nfsd.

The only other difference an administrator should notice is that nfsd
doesn't fork to create service threads any more. In normal operation,
there will be two nfsd processes, one in userland waiting for TCP
connections and one in the kernel handling requests. The latter
process will create as many kthreads as required - these should be
visible via 'top -H'. The code has some support for varying the number
of service threads according to load but initially at least, nfsd uses
a fixed number of threads according to the value supplied to its '-n'
option.

Sponsored by:	Isilon Systems
MFC after:	1 month
2008-11-03 10:38:00 +00:00
marcel
48fb5445ab Add support for multiple attributes. This is required for the
PC98 scheme.
2008-10-20 05:12:50 +00:00
keramida
40d90afbe6 Tiny wording nits.
MFC after:	1 week
2008-10-19 09:45:29 +00:00
brooks
a9d132d46a Support the remaining options listed in dhcp-options(5) and RFC 2132.
PR:		bin/127076
Submitted by:	jkim
MFC after:	1 week
2008-10-17 13:28:53 +00:00
maxim
be9cccafc2 o Remove a debug code and restore an accidentally deleted code
in a previous commit.
2008-10-14 17:59:39 +00:00
maxim
c9e34ff82a o Do nothing in show_nat() for a test mode (-n). This prevents
show_nat() from endless loop and makes work ipfw -n nat <...>.

PR:		bin/128064
Submitted by:	sem
MFC after:	1 month
2008-10-14 17:53:26 +00:00
kib
042990e041 Background fsck applies twice some summary totals changes. The next
background fsck on the same file system might then print negative
numbers for reclaimed directories/files/fragments.

Address the issue in a limited degree, by using old summary data for
cg when bgfsck is performed.

Submitted by:	tegge
MFC after:	1 week
2008-10-13 14:01:05 +00:00
kib
352dfe0f0a check_maps() in /usr/src/sbin/fsck_ffs/pass5.c seems to be limited to file
systems less than 1 TB, due to using 32-bits integers for file system block
numbers. This also causes incorrect error reporting for foreground fsck.

Convert it to use ufs2_daddr_t for block numbers.

PR:	kern/127951
Submitted by:	tegge
MFC after:	1 week
2008-10-13 13:56:23 +00:00
delphij
f39dcb8b69 Add some examples to demostrate gpart(8).
--此行及以下内容将会被忽略--
> Description of fields to fill in above:                     76 columns --|
> PR:            If a GNATS PR is affected by the change.
> Submitted by:  If someone else sent in the change.
> Reviewed by:   If someone else reviewed your modification.
> Approved by:   If you needed approval for this commit.
> Obtained from: If the change is from a third party.
> MFC after:     N [day[s]|week[s]|month[s]].  Request a reminder email.
> Security:      Vulnerability reference (one per line) or description.
> Empty fields above will be automatically removed.

M    gpart.8
2008-10-09 06:23:04 +00:00
maxim
ef20fb87cd o Typo fixes.
PR:		docs/127866
Submitted by:	Marius Korsmo
2008-10-05 05:12:48 +00:00
sam
c683906dce add duplicate cmd entries for vlan and vlandev that are marked !clone
so they can be used when not doing a create operation

Reviewed by:	ed
2008-10-02 20:03:41 +00:00
lulf
54c73027a0 - A call to close(2) might overwrite errno and thus give a wrong error message
on g_providername failure.

Suggested by:	pjd
Approved by:	pjd (mentor)
2008-09-30 11:46:14 +00:00
lulf
5eb1ad1462 - Improve error message given on g_providername call failure.
- While there, make error messages consistent with the rest.

Approved by:	kib (mentor)
2008-09-30 07:18:49 +00:00
sam
679a0ae405 Distinguish between cmd/parameters used for clone operations and
all others.  Use this to disambiguate cmd line arguments that can
be either clone params or regular parameters so, in particular,
"bssid" again works as a regular parameter.

While here leverage the above to improve the logic for flushing
clone operations on the first !clone cmd line parameter.

Reviewed by:	jhay
2008-09-29 16:27:32 +00:00
maxim
872571654b o Add missed dot. 2008-09-29 05:31:27 +00:00
rik
192de0a030 Fix the build.
Noted by: ganbold@
2008-09-27 15:58:54 +00:00
rik
4d3e47c771 * add all keyword for table list & flush actions.
* add tables_max sysctl.
* add default_rule sysctl.

PR:		127058 (partially)
2008-09-27 15:09:00 +00:00
rik
187806f48e Add keyword all in addtion to the table number for the 'list' and the
'flush' actions on tables.  Part of PR: 127058.

PR:		127058 (based on)
MFC after:	1 month
2008-09-27 14:30:34 +00:00
delphij
d720932e59 Static-ify procedures in init(8). 2008-09-27 00:09:10 +00:00
ru
bc0c6af203 Add missing library dependencies.
PR:		bin/127573
Submitted by:	Eygene Ryabinkin
2008-09-23 13:12:51 +00:00
keramida
24cc0f58d6 Unbreak the build. 2008-09-22 04:12:27 +00:00
sam
ee5f77b812 MIMO power save and RIFS; while here also update per-node state/flags for ampdu 2008-09-22 00:30:26 +00:00
sam
78b50aaf81 "ampdudensity -" is too subtle; use "NA" for any and accept it as a parameter 2008-09-22 00:24:47 +00:00
sam
4e877e214a check for undefined identifiers 2008-09-21 22:16:03 +00:00
sam
9c3d2ffcdf add new build knobs and jigger some existing controls to improve
control over the result of buildworld and installworld; this especially
helps packaging systems such as nanobsd

Reviewed by:	various (posted to arch)
MFC after:	1 month
2008-09-21 22:02:26 +00:00
rik
89ba9c24ee Add the check of the table number. 2008-09-21 21:46:56 +00:00
rik
9e1d29763a Move table list to a separate function. 2008-09-21 12:54:09 +00:00
rik
a76a4a93e9 Free allocated memory. 2008-09-20 19:25:02 +00:00
rik
87be3efbcd Remove some unused variables. 2008-09-20 16:46:19 +00:00
rik
2600b8bb7d Style(9) the show_nat() function. 2008-09-20 16:17:49 +00:00
rik
a32f707733 Do not do the useless job for an empty table.
MFC after:	1 month
2008-09-20 15:54:22 +00:00
rodrigc
ce45fb3cfc Use the version of the kernel returned by getosreldate()
to determine whether to call the fallback_mount() backwards
compatibility function or not.

Reviewed by:	dfr
2008-09-19 11:59:10 +00:00
lulf
22c689e9c4 - Make bsdlabel use libgeom to determine provider name, device path, the media
size and the sector size.
- Fix a bug where bsdlabel would try to read a regular file using the geom_bsd
  class.

Quick review by:	phk
Approved by:	pjd (mentor)
2008-09-18 14:04:02 +00:00
remko
288b25a617 Document the -F 's return statement.
If the application returns succesfully
the return code is 7 (which means the
filesystem is clean).

PR:		127432
Submitted by:	edwin
MFC after:	3 days
2008-09-17 06:56:27 +00:00
rodrigc
4f094ed2b2 Instead of building up a "struct nfs_args" to pass to the kernel
via nmount(), build up an iovec where each iovec member is an NFS mount
option, and pass the iovec down to the kernel via nmount().  These options
are then parsed in the kernel.
This should make it easier to add new NFS mount options in future.

Many, many thanks to Doug Rabson for taking my initial patches,
and cleaning them up.  In addition, Doug added a fallback_mount()
function so that the newer mount_nfs program will work against older
kernels, to facilitate upgrading/downgrading scenarios.
Doug also re-wrote the mount_nfs.8 man page.

Reviewed by:	dfr
2008-09-13 20:22:46 +00:00
trhodes
dde112fefd Bring a paragraph in this manual page a bit closer to the present date.
Discussed with:	des
2008-09-07 15:19:34 +00:00
lulf
6e02adf310 - Make use of the new and g_device_path utility function in libgeom to avoid
duplication of code in fdisk and boot0cfg. Also make use of g_providername to
  fix an issue with fdisk and boot0cfg not using the correct provider when
  writing the MBR.

Reviewed by:	phk
Approved by:	pjd (mentor)
2008-09-07 13:58:35 +00:00
rik
4df9b50afc Check rule numbers against maximum value to avoid rules cleanup due
to overflow.

MFC after:	5 days.
2008-09-06 17:26:52 +00:00
rik
65828aa4c7 Use IPFW_DEFAULT_RULE instead of hardcoded value since now it is
available.

MFC after:	5 days.
2008-09-06 17:23:37 +00:00
kevlo
50b997c3ef Use RUSAGE_SELF for the current process instead of hardcoded value 2008-09-02 02:59:13 +00:00
matteo
3e4620e051 Don't return always 0. Return what we get from exec_mountprog or
mount_fs.

PR:		bin/125154
MFC after:	1 day
2008-08-31 20:08:05 +00:00
pjd
eb18064487 By default backup geli metadata to a file. It is quite critical 512 bytes,
once it is lost, all data is gone.

Option '-B none' can by used to prevent backup. Option '-B path' can be
used to backup metadata to a different file than the default, which is
/var/backups/<prov>.eli.

The 'geli init' command also prints backup file location and gives short
procedure how to restore metadata.

The 'geli setkey' command now warns that even after passphrase change or keys
update there could be version of the master key encrypted with old
keys/passphrase in the backup file.

Add regression tests to verify that new functionality works as expected.

Update other regression tests so they don't create backup files.

Reviewed by:	keramida, rink
Dedicated to:	a friend who lost 400GB of his live by accidentally overwritting geli metadata
MFC after:	2 weeks
2008-08-29 18:10:18 +00:00
pjd
fb30298666 - Give algorithms recommendation.
- Keep options in alphabetical order.
2008-08-29 17:13:07 +00:00
jfv
4d6b183b48 Add support in ifconfig to control the vlan hardware filter feature.
Reviewed by: EvilSam and moi
MFC after:1 week
2008-08-28 22:13:44 +00:00
ivoras
fff9c7a248 Trivial typo fix.
Approved by:	gnn (mentor)
2008-08-27 15:30:09 +00:00
matteo
470dc62080 Implement -R support, similar to ping(8)'s -A.
ping(8)'s -a was mapped to -e, but -E was already taken in ping6 (old
option) so rename -e to -r.
Now:
ping -a => ping6 -r
ping -A => ping6 -R

MFC after:	2 days
2008-08-27 15:01:23 +00:00
matteo
777f0de1c2 Add -e to usage()
MFC after:	2 days
2008-08-27 13:29:43 +00:00
rpaulo
8e8d54076c Fix typo. 2008-08-27 12:54:29 +00:00
matteo
ccc2330ba7 Implement audible support similar to ping(8) -a option. Since -a was already taken, I chose -e (no real argument for this) but I'm willing to change to a different character if needed/desired.
PR:	bin/123752 (inspired by)
MFC after:	2 days
2008-08-26 14:34:09 +00:00
rodrigc
88d03d8d09 Instead of passing MNT_UPDATE, MNT_SNAPSHOT, MNT_RELOAD from
userspace to kernel via nmount(), pass in the strings
"update", "snapshot", "reload".

We want to move away from passing MNT_ flags from userspace -> kernel
via nmount(), and instead favor passing the string options.
2008-08-23 01:21:10 +00:00
thompsa
77e8d2fea0 Fix channel parsing which was broken in r179958, the channel number may be
suffixed with :flag and /width.
2008-08-14 03:49:14 +00:00
pjd
88abc02c6e geli onetime command can take only one GEOM provider at a time. 2008-08-12 19:42:03 +00:00
ivoras
b5c57a6aa5 Clean up of dead code and possible unassigned variable usage.
Found by:	LLVM/Clang Static Checker
Approved by:	gnn (mentor)
2008-08-09 16:47:30 +00:00
des
c2c1c946ae Add sbuf_new_auto as a shortcut for the very common case of creating a
completely dynamic sbuf.

Obtained from:	Varnish
MFC after:	2 weeks
2008-08-09 11:14:05 +00:00
sam
3c96d1d858 recognize WPS ie's
Submitted by:	"Chuck Tuffli" <chuck@tuffli.net>
MFC after:	1 week
2008-08-09 05:37:22 +00:00
antoine
58dd6e51d2 Make atacontrol(8) rebuild work when /usr is not mounted or from /rescue
PR:		bin/125680
MFC after:	1 month
Tested by:	Stef Walter
2008-08-06 18:08:02 +00:00
rwatson
6fbc5fa75e DDB scripting, textdumps, output capture, etc, all will appear in
FreeBSD 7.1 before 8.0 ships.

Spotted by:	Ulrich Spoerlein <uspoerlein at gmail dot com>
MFC after:	3 days
2008-08-03 14:27:06 +00:00
thompsa
dd68eea321 Move the grekey to its own file, ifconfig.c does not have interface specific
code.

Submitted by:	sam
2008-08-03 03:36:12 +00:00
sam
ddf87cb1a8 change list wme to only print the channel parameters; to
get channel+bss use -v
2008-08-02 18:10:14 +00:00
sam
1a57b0b9b6 don't silently exit if the regdomain.xml file is missing 2008-08-02 18:06:27 +00:00
julian
2c8efa0a9d Slight wordsmithing. prompted by danger@ 2008-08-01 23:31:28 +00:00
julian
4bfc008c7a Document the use of the tablearg keyword together with the skipto command. 2008-08-01 22:34:01 +00:00
sam
5e20ec1300 add missing capability bits 2008-08-01 01:27:52 +00:00
obrien
30175e1d31 Add a -q[uiet] flag for scripts. 2008-07-31 00:55:29 +00:00
sam
c33eb05ec1 correct description of how to clear a desired channel
Pointed out by:	Chris Buechler
MFC after:	1 week
2008-07-30 16:22:52 +00:00
phk
2f3eaa65d5 Update routed to use the RFC 3678 protocol-independent multicast API. Use
IP_MULTICAST_IF with struct ip_mreqn (obtained from Linux) to tell the
stack which interface index to use for sending IPv4 datagrams.

Submitted by:	bms
Tested by:	phk
2008-07-30 11:56:15 +00:00
phk
bbadbad272 Clarify which route property routed(8) looks at. 2008-07-29 23:22:06 +00:00
kib
84bb2d707f Note that snapshots may cause a panic on the full UFS filesystem.
Submitted by:	pho
MFC after:	3 days
2008-07-26 13:18:33 +00:00
julian
1a38a92356 Note that setfib is not a terminal rule. 2008-07-24 18:39:36 +00:00
kris
b1f6c11549 Fix -o mntudp after the conversion to default TCP mounts
Submitted by:	danfe
MFC after:	1 week
2008-07-10 17:53:10 +00:00
marcel
bdbada7ab2 Obsolete bsdlabel(8) on powerpc. Use gpart(8) instead. 2008-07-06 20:57:35 +00:00
marcel
01e5f7ef0f Make sunlabel specific to sparc64. This is mostly for backward
compatibility reasons. Sun labels, with VTOC8, are handled by
gpart(8).
2008-07-04 04:33:33 +00:00
marcel
9da015cb79 Stop building bsdlabel(8) and fdisk(8) on ia64. Both tools are
obsoleted by gpart(8). This avoids the following bugs in fdisk:
-  initializing a disk without MBR bogusly emits the error:
	fdisk: invalid fdisk partition table found
-  initializing a disk with or without MBR bogusly emits either:
	fdisk: Class not found
   or
	fdisk: Geom not found: "XXX"
-  the default geometry for non-ATA and non-SCSI disks is either
   invalid or sub-optimizal.
2008-07-03 20:53:15 +00:00
marcel
ad8d265406 Add NO_MAN for the static variant of geom(8). Both the RESCUE and the
RELEASE_CRUNCH builds use NO_MAN anyway, so this change is primarily
to avoid that developers have to set NO_MAN manually when they build
the static variant.
2008-07-03 19:40:59 +00:00
des
34dee8955f Drag this code kicking and screaming into the twenty-first century. 2008-07-02 15:51:59 +00:00
rik
b49a85befd Do not set IFF_DEBUG directly from the driver.
MFC after:	1 month.
2008-06-30 21:18:27 +00:00
ed
0637892261 Run the privileged dhclient process in its own session.
In the MPSAFE TTY branch, I noticed PTY's to be leaked, because
dhclient's privileged process was run inside the session of, say, the
login shell. Make sure we call setsid() here.

Approved by:	philip (mentor), brooks
2008-06-30 20:23:49 +00:00
mtm
78a7b2becb Support for filtering on major device number was removed in rev. 1.7 or
rule.c. Update man page example accordingly.

Submitted by:	Mateusz Guzik <mjguzik@gmail.com>
PR:		docs/124892
2008-06-27 09:09:50 +00:00
mtm
5fecddb79a The signature for a pthread function requires that it
return a pointer to a void. The send_thread() and disk_thread()
funtions; however, do not have a return value because they run for
the duration of the daemon's lifetime. This causes gcc to barf when
running with -O3. Make these functions return a null pointer to quiet it.

PR:	bin/124342
Submitted by:	Garrett Cooper <gcooper@FreeBSD.org> (minus his comments)
MFC after:	1 week
2008-06-26 07:05:35 +00:00
bz
66ca734cf3 Document spindown constraints as given in the original commit
message[1] and later clarification provided by phk.

[1] http://docs.freebsd.org/cgi/mid.cgi?200803171033.m2HAXOeN055116

Reviewed by:	brueffer, phk, ed
2008-06-25 18:11:22 +00:00
mtm
06cbeaa694 Add a -q flag to swapon(8) to suppress informational messages. Use it in
rc.d.
Note: errors are not affected by this flag.
2008-06-23 22:17:08 +00:00
mtm
5b37d9eba7 The sysctl(8) program exits on some errors and only emits warnings on
others. In the case where it displayed warnings it would still return
succesfully. Modify it so that it returns the number of sysctls that
it was not able to set.

Make use of this in rc.d to display only *unsuccessfull* attempts to
set sysctls.
2008-06-23 22:06:28 +00:00
thompsa
5a33ff1491 Ensure the channel is a number and not a range, the 'channel' command can be
easily mixed up with 'chanlist' and would give unexpected results by fixing the
channel on the first number in the range.
2008-06-23 16:08:40 +00:00
mav
2ee7f37628 Add exit_delay parameter to control daemon exit delay after signal.
PR:		bin/58696
Submitted by:	sp@alkor.ru
2008-06-22 22:14:02 +00:00
mav
6aae4674ed Use strdup() instead of static buffer allocation to avoid 128 bytes limit
on -redirect_XXX arguments length.

PR:		bin/86647
Submitted by:	Stephen Hurd <shurd@sasktel.net>
2008-06-22 21:22:25 +00:00
marck
f95442f594 Add -v (verbose) option to -l command, to show size and backing store
of all md devices at one time.

Approved by:	phk
MFC after:	2 weeks
2008-06-21 15:04:42 +00:00
gonzo
7a070d63e9 Fix spelling
PR:	kern/124723
Event:	Bugathon#5
2008-06-20 21:41:44 +00:00
thompsa
0c235e44e0 Add support for the optional key in the GRE header.
PR:		kern/114714
Submitted by:	Cristian KLEIN
2008-06-20 17:26:34 +00:00
marcel
b12551bbfa Implement the set and unset verbs. While here, have the manpage
catch up with various changes.
2008-06-18 01:46:32 +00:00
marcel
94a61263f9 Implement the -l and -r options for gpart show.
The -l option changes the output to show the partition label, if applicable
and when present. The -r option changes the output to show the raw (i.e.
scheme-specific) partition types.
2008-06-13 00:04:10 +00:00
marcel
81e8c9232d Remove gpt(8). It's replaced by gpart(8). 2008-06-09 21:30:40 +00:00
brooks
675039c544 Use the -n flag to route(8) when calling "route get". Otherwise we hang
for a long time if we get a lease, but DNS isn't working.

MFC after:	1 week
2008-06-09 20:03:35 +00:00
marcel
fcffc805d8 Disconnect gpt(8) from the build. gpt(8) is replaced by gpart(8). 2008-06-09 16:42:55 +00:00
mtm
98ec5e76a8 Document the misleading nature of the REQUIRE line. The patch in
the PR has been heavily edited for style(9) and clarity. Mistakes are
mine.

PR: bin/124251
2008-06-09 09:07:58 +00:00
stas
fc0f234794 - Display '-C' option in usage().
Approved by:	kib
2008-06-08 19:48:41 +00:00
marcel
f031db47ee Document the new -p and -i options for writing bootstrap code into
a partition. Make it clear that the -b option embeds boot code in
the meta-data.
2008-06-07 00:14:06 +00:00
marcel
e4a5218866 Enhance the bootcode command to also allow bootcode to be written
to a partition. This avoids that users need to use dd(1) to install
boot code (as is needed for VTOC8 and booting GPT on PCs).
2008-06-06 23:58:29 +00:00
marcel
0cbc50b4b0 Add two support functions:
o  gctl_delete_param() -- intended for parameters that are consumed
   by geom(8) itself and which should not be passed to the kernel.
o  gctl_has_param() -- intended to check if optional parameters are
   present.

Both are needed by gpart(8) to process the optional parameter for
writing bootcode to a partition (as part of the bootcode verb).
However, the kernel is itself not involved in this matter and the
parameter needs to be removed from the request destined for the
kernel.
2008-06-06 22:44:03 +00:00
brian
36fee0c28d Don't abend if we get ENOMEM from sysctl(3). The data returned
is sufficient

MFC after:	2 weeks
2008-06-06 08:59:55 +00:00
marcel
dd14f4af05 Update the manpage to reflect reality:
o  The BSD, PC98 and VTOC8 schemes are supported.
o  The bootcode command was added to allow installing bootstrap code
   into the scheme's metadata.
2008-06-06 05:14:16 +00:00
marcel
0f5461ba9a Allow building a static geom(8) for release related crunched
binaries. In particular, this allows geom to be added to the
boot_crunch binary on ia64.
2008-06-05 15:24:10 +00:00
marcel
cb0dec71b1 Replace checks for RESCUE in sources with checks for STATIC_GEOM_CLASSES
and define STATIC_GEOM_CLASSES when building the rescue binary. This way
geom can more easily be part of other crunched binaries, as it requires
only a Makefile change.
2008-06-04 20:07:59 +00:00
ru
5b6fa9215a Fix markup. 2008-06-03 09:43:28 +00:00
kib
8677db31d2 Add note about a reason to use mount(8) instead of mount_somefs.
Reported and proof-readed by:	pho
Discussed with:	rodrigc
MFC after:	3 days
2008-06-03 09:05:04 +00:00
bz
08921e6dda Change the exit status for 0 and 2 to be the same as with ping(1)
and be usable in scripts, etc.

This also changes the semantics in case when we lose one of n packets.
In that case, before we exited by SIG, now we exit with return(0).

Submitted by:	Gert Doering (gert space.net)
MFC after:	10 days
2008-05-27 10:51:19 +00:00
rwatson
a3623cb733 Remove netatm from HEAD as it is not MPSAFE and relies on the now removed
NET_NEEDS_GIANT.  netatm has been disconnected from the build for ten
months in HEAD/RELENG_7.  Specifics:

- netatm include files
- netatm command line management tools
- libatm
- ATM parts in rescue and sysinstall
- sample configuration files and documents
- kernel support as a module or in NOTES
- netgraph wrapper nodes for netatm
- ctags data for netatm.
- netatm-specific device drivers.

MFC after:	3 weeks
Reviewed by:	bz
Discussed with:	bms, bz, harti
2008-05-25 22:11:40 +00:00
mckusick
e0c188cb54 Expand dump to allow MAX_INT dump levels.
PR:           bin/100732
Submitted by: Matthew Vincenz <msvincen@midway.uchicago.edu>
2008-05-24 05:20:46 +00:00
mckusick
af9e967365 When using dump to generate level 0 dumps which are then rsync'ed
to a remote machine, the fact that the dump date is stored with
each header (inode) record makes rsync significantly less efficient
than necessary. This also applies to inode access times when they
are not important data to retain. When implementing an offsite
backup solution of this type, these dates in particular are not
important, especially if it prevents effective offsite backups.

PR:           bin/91049
Submitted by: Forrest W Christian <fwc@mt.net>
2008-05-23 23:13:14 +00:00
mckusick
4fec854134 Fix nits pointed out in PR bin/39905 that have not already been
corrected since it was filed. With this change the PR will be closed.

PR:     bin/39905
2008-05-23 19:17:08 +00:00
mckusick
ffad260b82 This fixes the "getfile: lost data" panic when restoring dumps
on a 7.0 or later system that were created on a pre-5.0 system.
We must ensure that restore zeros out the previously undefined
birthtime and external attribute size fields when reading dump
tapes made by the UFS1 dump program.

The problem is that UFS2 dump carefully zeros out the unused
birthtime and external attribute size fields in the dump header
when dumping UFS1 filesystems, but the UFS1 dump didn't know about
those fields (they were spares) so just left whatever random junk
was in them. So, when restoring one of these pre-UFS2 dumps,
the new restore would eventually trip across a header that had
a non-zero external attribute size and try to extract it. That
consumed several tape blocks which left it totally out of sync
and very unhappy (i.e., the panic). The fix is in the gethead()
function which modernizes old headers by copying old fields to
their new location (and with this fix) zeroing out previously
undefined fields.

PR:		bin/120881
Review by:	David Malone & Scott Lambert
MFC after:	1 week
2008-05-22 22:19:33 +00:00
mckusick
6905fbb12e Follow on to fix 1.51 for "Header with wrong dumpdate" message.
Must ensure that dump tapes from UFS1 filesystems properly copy
old fields of dump headers to new locations. Move check of dumpdate
to follow the code which ensures that the appropriate fields have
been copied.

PR:		bin/118087
Help from:	David Malone, Scott Lambert, Javier Martín Rueda
MFC after:	2 weeks
2008-05-22 22:18:38 +00:00
pjd
60f1019c3e - Change the meaning of -h flag from giving the output in megabytes to
giving the output in a human-readable form. This behaviour is consistent
  with most of system tools.
- Add -m and -g options to give output in megabytes and gigabytes
  respectively.
2008-05-20 12:24:31 +00:00
phk
c9d3114663 Fix for a bug I introduced when I cleaned up atacontrol: Don't terminate
if we are listing devices, a controller might legitimately not be there.

Submitted by:	"Andrey V. Elsukov" <bu7cher@yandex.ru>
2008-05-15 01:25:29 +00:00
julian
816e721312 Change two variables to size_t to improve portability.
Submitted by:	Xin Li
2008-05-10 15:02:56 +00:00
julian
1dfc5c98a4 Add code to allow the system to handle multiple routing tables.
This particular implementation is designed to be fully backwards compatible
and to be MFC-able to 7.x (and 6.x)

Currently the only protocol that can make use of the multiple tables is IPv4
Similar functionality exists in OpenBSD and Linux.

From my notes:

-----

  One thing where FreeBSD has been falling behind, and which by chance I
  have some time to work on is "policy based routing", which allows
  different
  packet streams to be routed by more than just the destination address.

  Constraints:
  ------------

  I want to make some form of this available in the 6.x tree
  (and by extension 7.x) , but FreeBSD in general needs it so I might as
  well do it in -current and back port the portions I need.

  One of the ways that this can be done is to have the ability to
  instantiate multiple kernel routing tables (which I will now
  refer to as "Forwarding Information Bases" or "FIBs" for political
  correctness reasons). Which FIB a particular packet uses to make
  the next hop decision can be decided by a number of mechanisms.
  The policies these mechanisms implement are the "Policies" referred
  to in "Policy based routing".

  One of the constraints I have if I try to back port this work to
  6.x is that it must be implemented as a EXTENSION to the existing
  ABIs in 6.x so that third party applications do not need to be
  recompiled in timespan of the branch.

  This first version will not have some of the bells and whistles that
  will come with later versions. It will, for example, be limited to 16
  tables in the first commit.
  Implementation method, Compatible version. (part 1)
  -------------------------------
  For this reason I have implemented a "sufficient subset" of a
  multiple routing table solution in Perforce, and back-ported it
  to 6.x. (also in Perforce though not  always caught up with what I
  have done in -current/P4). The subset allows a number of FIBs
  to be defined at compile time (8 is sufficient for my purposes in 6.x)
  and implements the changes needed to allow IPV4 to use them. I have not
  done the changes for ipv6 simply because I do not need it, and I do not
  have enough knowledge of ipv6 (e.g. neighbor discovery) needed to do it.

  Other protocol families are left untouched and should there be
  users with proprietary protocol families, they should continue to work
  and be oblivious to the existence of the extra FIBs.

  To understand how this is done, one must know that the current FIB
  code starts everything off with a single dimensional array of
  pointers to FIB head structures (One per protocol family), each of
  which in turn points to the trie of routes available to that family.

  The basic change in the ABI compatible version of the change is to
  extent that array to be a 2 dimensional array, so that
  instead of protocol family X looking at rt_tables[X] for the
  table it needs, it looks at rt_tables[Y][X] when for all
  protocol families except ipv4 Y is always 0.
  Code that is unaware of the change always just sees the first row
  of the table, which of course looks just like the one dimensional
  array that existed before.

  The entry points rtrequest(), rtalloc(), rtalloc1(), rtalloc_ign()
  are all maintained, but refer only to the first row of the array,
  so that existing callers in proprietary protocols can continue to
  do the "right thing".
  Some new entry points are added, for the exclusive use of ipv4 code
  called in_rtrequest(), in_rtalloc(), in_rtalloc1() and in_rtalloc_ign(),
  which have an extra argument which refers the code to the correct row.

  In addition, there are some new entry points (currently called
  rtalloc_fib() and friends) that check the Address family being
  looked up and call either rtalloc() (and friends) if the protocol
  is not IPv4 forcing the action to row 0 or to the appropriate row
  if it IS IPv4 (and that info is available). These are for calling
  from code that is not specific to any particular protocol. The way
  these are implemented would change in the non ABI preserving code
  to be added later.

  One feature of the first version of the code is that for ipv4,
  the interface routes show up automatically on all the FIBs, so
  that no matter what FIB you select you always have the basic
  direct attached hosts available to you. (rtinit() does this
  automatically).

  You CAN delete an interface route from one FIB should you want
  to but by default it's there. ARP information is also available
  in each FIB. It's assumed that the same machine would have the
  same MAC address, regardless of which FIB you are using to get
  to it.

  This brings us as to how the correct FIB is selected for an outgoing
  IPV4 packet.

  Firstly, all packets have a FIB associated with them. if nothing
  has been done to change it, it will be FIB 0. The FIB is changed
  in the following ways.

  Packets fall into one of a number of classes.

  1/ locally generated packets, coming from a socket/PCB.
     Such packets select a FIB from a number associated with the
     socket/PCB. This in turn is inherited from the process,
     but can be changed by a socket option. The process in turn
     inherits it on fork. I have written a utility call setfib
     that acts a bit like nice..

         setfib -3 ping target.example.com # will use fib 3 for ping.

     It is an obvious extension to make it a property of a jail
     but I have not done so. It can be achieved by combining the setfib and
     jail commands.

  2/ packets received on an interface for forwarding.
     By default these packets would use table 0,
     (or possibly a number settable in a sysctl(not yet)).
     but prior to routing the firewall can inspect them (see below).
     (possibly in the future you may be able to associate a FIB
     with packets received on an interface..  An ifconfig arg, but not yet.)

  3/ packets inspected by a packet classifier, which can arbitrarily
     associate a fib with it on a packet by packet basis.
     A fib assigned to a packet by a packet classifier
     (such as ipfw) would over-ride a fib associated by
     a more default source. (such as cases 1 or 2).

  4/ a tcp listen socket associated with a fib will generate
     accept sockets that are associated with that same fib.

  5/ Packets generated in response to some other packet (e.g. reset
     or icmp packets). These should use the FIB associated with the
     packet being reponded to.

  6/ Packets generated during encapsulation.
     gif, tun and other tunnel interfaces will encapsulate using the FIB
     that was in effect withthe proces that set up the tunnel.
     thus setfib 1 ifconfig gif0 [tunnel instructions]
     will set the fib for the tunnel to use to be fib 1.

  Routing messages would be associated with their
  process, and thus select one FIB or another.
  messages from the kernel would be associated with the fib they
  refer to and would only be received by a routing socket associated
  with that fib. (not yet implemented)

  In addition Netstat has been edited to be able to cope with the
  fact that the array is now 2 dimensional. (It looks in system
  memory using libkvm (!)). Old versions of netstat see only the first FIB.

  In addition two sysctls are added to give:
  a) the number of FIBs compiled in (active)
  b) the default FIB of the calling process.

  Early testing experience:
  -------------------------

  Basically our (IronPort's) appliance does this functionality already
  using ipfw fwd but that method has some drawbacks.

  For example,
  It can't fully simulate a routing table because it can't influence the
  socket's choice of local address when a connect() is done.

  Testing during the generating of these changes has been
  remarkably smooth so far. Multiple tables have co-existed
  with no notable side effects, and packets have been routes
  accordingly.

  ipfw has grown 2 new keywords:

  setfib N ip from anay to any
  count ip from any to any fib N

  In pf there seems to be a requirement to be able to give symbolic names to the
  fibs but I do not have that capacity. I am not sure if it is required.

  SCTP has interestingly enough built in support for this, called VRFs
  in Cisco parlance. it will be interesting to see how that handles it
  when it suddenly actually does something.

  Where to next:
  --------------------

  After committing the ABI compatible version and MFCing it, I'd
  like to proceed in a forward direction in -current. this will
  result in some roto-tilling in the routing code.

  Firstly: the current code's idea of having a separate tree per
  protocol family, all of the same format, and pointed to by the
  1 dimensional array is a bit silly. Especially when one considers that
  there is code that makes assumptions about every protocol having the
  same internal structures there. Some protocols don't WANT that
  sort of structure. (for example the whole idea of a netmask is foreign
  to appletalk). This needs to be made opaque to the external code.

  My suggested first change is to add routing method pointers to the
  'domain' structure, along with information pointing the data.
  instead of having an array of pointers to uniform structures,
  there would be an array pointing to the 'domain' structures
  for each protocol address domain (protocol family),
  and the methods this reached would be called. The methods would have
  an argument that gives FIB number, but the protocol would be free
  to ignore it.

  When the ABI can be changed it raises the possibilty of the
  addition of a fib entry into the "struct route". Currently,
  the structure contains the sockaddr of the desination, and the resulting
  fib entry. To make this work fully, one could add a fib number
  so that given an address and a fib, one can find the third element, the
  fib entry.

  Interaction with the ARP layer/ LL layer would need to be
  revisited as well. Qing Li has been working on this already.

  This work was sponsored by Ironport Systems/Cisco

Reviewed by:    several including rwatson, bz and mlair (parts each)
Obtained from:  Ironport systems/Cisco
2008-05-09 23:03:00 +00:00
cokane
24e48584df Update the lib/expat tree for the new v2.0.1 expat import. The bsdxml.h
header is now in two parts: bsdxml.h and bsdxml_external.h, representing
the expat.h and expat_external.h headers. Updated the info on the man
page as well. Also, fixed a type-error in a printf in
sbin/ifconfig/regdomain.c that would cause a compiler warning.

Approved by:	sam, phk
2008-05-08 14:01:42 +00:00
rwatson
c8b0048ac3 Add "ddb capture print" and "ddb capture status" commands do ddb(8),
alowing the DDB output capture buffer to be easily extracted from
user space.  Both of these commands include -M/-N arguments, allowing
them to be used with kernel crash dumps (or /dev/mem).

This makes it easier to use DDB scripting and output capture with
minidumps or full dumps rather than with text dumps, allowing DDB
output (scripted or otherwise) to be easily extracted from a crash
dump.

MFC after:	1 week
Discussed with:	brooks, jhb
2008-04-25 17:34:09 +00:00
sam
3569e353ca Multi-bss (aka vap) support for 802.11 devices.
Note this includes changes to all drivers and moves some device firmware
loading to use firmware(9) and a separate module (e.g. ral).  Also there
no longer are separate wlan_scan* modules; this functionality is now
bundled into the wlan module.

Supported by:	Hobnob and Marvell
Reviewed by:	many
Obtained from:	Atheros (some bits)
2008-04-20 20:35:46 +00:00
brooks
c390aa9572 When sending packets directly to the DHCP server, use a socket and send
directly rather than bogusly sending it out as a link layer broadcast
(which fails to be received on some networks).

PR:		bin/96018
MFC after:	2 weeks
2008-04-15 22:48:56 +00:00
mckusick
1d41def9a3 restore(8) does not check for write failure while building two temp
files containing directory and ownership data. If /tmp fills, the
console is blasted with zillions of "file system full" errors, and
restore continues on, even though directory and/or ownership data
has been lost. This is particularly likely to happen when running
from the live CD, which has little /tmp space.

PR:         bin/93603, also probably bin/107213
Fix from:   Ken Lalonde
2008-04-14 20:15:53 +00:00
marcel
ecdc3b6d8c Add the bootcode verb for installing boot code. Boot code
is supported for the MBR, GPT and PC98 schemes, where GPT
installs boot code into the PMBR.
2008-04-13 19:54:54 +00:00
remko
eae5804c54 I keep taking timemachines to get back in time. Update the
year to 2008.

Noticed by:	ceri
2008-04-13 11:05:59 +00:00
remko
1aaa158b9c Add missing device in tunefs entry.
PR:		docs/122702
Submitted by:	Yoshihiro Ota <ota@j.email.ne.jp>
MFC After:	3 days
2008-04-13 07:48:05 +00:00
mckusick
044c91c383 Avoid printing spurious ``Header with wrong dumpdate.'' message. 2008-04-11 21:51:53 +00:00
mckusick
9587c1bfbc Correctly set file group when restore is run by a user other than root. 2008-04-11 21:48:14 +00:00
delphij
aff41aab58 Add a new flag, '-C' which enables a special mode that is intended for
catastrophic recovery.  Currently, this mode only validates whether a
cylindergroup has good signature data, and prompts the user to decide
whether to clear it as a whole.

This mode is useful when there is data damage on a disk and you are
working on copy of the original disk, as fsck_ffs(8) tends to abnormally
exit in such case, as a last resort to recover data from the disk.
2008-04-10 23:49:23 +00:00
ru
8c165de42e Fix printing of sockaddr prefixes in verbose mode.
PR:		bin/122403
Submitted by:	az
MFC after:	3 days
2008-04-10 12:16:20 +00:00
jhb
be8c113316 Add 'zfs' as an alias for the FreeBSD ZFS UUID.
MFC after:	3 days
PR:		bin/119976
Submitted by:	Cian Hughes  Ci of nhugh.es
2008-04-07 18:23:28 +00:00
ru
15c3f17df0 - Normalize usage(), add "ddb pathname" syntax.
- Revise the manpage.
2008-04-04 07:31:43 +00:00
rodrigc
d698c6ef56 Add comment about specifying "ro" mount option when
doing an update mount on a read-only file system.

Requested by:	yar
2008-04-04 01:50:58 +00:00
imp
16479d02b1 Use safer string handling.
Reviewed by: security-team
2008-04-03 20:37:38 +00:00
sam
1cec369535 Fix handling of create operation together with setting other parameters:
o mark cmds/parameters to indicate they are potential arguments to a clone
  operation (e.g. vlantag)
o when handling a create/clone operation do the callback on seeing the first
  non-clone cmd line argument so the new device is created and can be used;
  and re-setup operating state to reflect the newly created device

Reviewed by:	Eugene Grosbein
MFC after:	2 weeks
2008-03-31 15:38:07 +00:00
brooks
59722cbdc9 Add a new function is_default_interface() which determines if this
interface is one with the default route (or there isn't one).  Use it to
decide if we should adjust the default route and /etc/resolv.conf.

Fix the delete of the default route.  The if statement was totally bogus
and the delete only worked due to a typo. [1]

Reported by:	Jordan Coleman <jordan at JordanColeman dot com> [1]
MFC after:	1 week
2008-03-30 02:42:39 +00:00
ru
0f0375e36a Remove options MK_LIBKSE and DEFAULT_THREAD_LIB now that we no longer
build libkse.  This should fix WITHOUT_LIBTHR builds as a side effect.
2008-03-29 17:44:40 +00:00
rodrigc
38c1e60cae Remove comment about "-r" flag from readlabel. "-r" is a no-op.
The is comment is left over from the old disklabel command.

Reviewed by:	phk
2008-03-23 03:01:10 +00:00
sam
92ad9709eb Defer state change on disassociate to avoid unnecessarily dropping the
lease: track the current bssid and if it changes (as reported in an
assoc/reassoc) event only then kick the state machine.  This gives us
immediate response when roaming but otherwise causes us to fallback on
the normal state machine.

Reviewed by:	brooks, jhb
MFC after:	3 weeks
2008-03-22 16:24:02 +00:00
sam
ba857311dd correct syslog mask so LOG_DEBUG msgs are not lost
MFC after:	2 weeks
2008-03-22 16:18:07 +00:00
remko
89b08d11a7 In route.c in newroute() there's a call to exit(0) if the command was
'get'. Since rtmsg() always gets called and returns 0 on success and -1
on failure, it's possible to exit with a suitable exit code by calling
exit(ret != 0) instead, as is done at the end of newroute().

PR:		bin/112303
Submitted by:	bruce@cran.org.uk
MFC after:	1 week
2008-03-22 12:50:43 +00:00
imp
5541a160b6 No need to be gratuitously style(9) non-compliant here, even though
C++ lets me get away with it.
2008-03-21 20:38:28 +00:00
remko
5ec67db8cb Replace reference from vinum.8 to gvinum.8, it was advised in the PR to
replace this with vinum.4, but that's the kernel interface manual, which
is not appropriate in my understanding.  I think that gvinum is a suitable
replacement for this.

PR:		docs/121938
Submitted by:	"Federico" <federicogalvezdurand at yahoo dot com>
MFC after:	3 days
2008-03-21 20:16:25 +00:00
phk
916647a52a Add a "spindown" facility to ata-disks: If no requests have been received
for a configurable number of seconds, spin the disk down.  Spin it back
up on the next request.

Notice that the timeout is only armed by a request, so to spin down a
disk you may have to do:

	atacontrol spindown ad10 5
	dd if=/dev/ad10 of=/dev/null count=1

To disable spindown, set timeout to zero:

	atacontrol spindown ad10 0

In order to debug any trouble caused, this code is somewhat noisy on the
console.

Enabling spindown on a disk containing / or /var/log/messages is not
going to do anything sensible.

Spinning a disk up and down all the time will wear it out, use sensibly.

Approved by:	sos
2008-03-17 10:33:23 +00:00
phk
2c03b45538 Un-cut&paste argument processing, fix things lint found. 2008-03-16 17:54:55 +00:00
brueffer
28b47dfe8b - Use an uppercase provider name in the example, to make the name change
after labeling the provider more obvious. (1)
- Correct nomenclature usage

PR:		121487 (1)
Submitted by:	Anatoly Borodin <anatoly.borodin@gmail.com>
MFC after:	3 days
2008-03-13 15:37:02 +00:00
tmclaugh
8e3cf42a46 - Update with a better example which shows that options specific to a
file system may be passed using -o.

Approved by:	remko, rodrigc
2008-03-12 02:09:22 +00:00
tmclaugh
a55b54b00e - Also change the /sbin/mount_unionfs line I managed to miss just two
lines down to '-o below'.

Approved by:	remko
Noticed by:	rodrigc
Pointyhat by:	me
2008-03-10 20:44:27 +00:00
tmclaugh
9d148b4c1d - unionfs -b option is deprecated in favor of '-o below' as per
mount_unionfs(8).

Approved by:	remko
2008-03-10 19:03:55 +00:00
brueffer
f36e3d2dcc Fix typos.
PR:		121486
Submitted by:	Anatoly Borodin <anatoly.borodin@gmail.com>
MFC after:	3 days
2008-03-08 12:13:00 +00:00
delphij
2d536251f1 Make it possible to build glabel into rescue geom(8) utility.
Ok'ed by:	marcel
No objection:	-current@
2008-03-05 23:31:49 +00:00
delphij
365714faf0 Use calloc(). 2008-03-05 23:17:19 +00:00
brooks
4f09dc4a2c Add the ability to read a file of commands to ddb(8) modeled after the
feature in ipfw(8).
2008-03-05 17:51:06 +00:00
pjd
59c523d02a Add info about few missing GEOM classes that use geom(8). 2008-03-05 11:51:13 +00:00
rodrigc
fbbd44cc2d For a mounted file system which is read-only, when
doing the MNT_RELOAD, pass in "ro" and "update"
string mount options to nmount() instead of MNT_RDONLY and MNT_UPDATE flags.

Due to the complexity of the mount parsing code especially
with respect to the root file system, passing in MNT_RDONLY and MNT_UPDATE
flags would do weird things and would cause fsck to convert the root
file system from a read-only mount to read-write.

To test:
 - boot into single user mode
 - show mounted file systems with: mount
 - root file system should be mounted read-only
 - fsck /
 - show mounted file systems with: mount
 - root file system should still be mounted read-only

PR:		120319
MFC after:	1 month
Reported by:	yar
2008-03-05 08:25:49 +00:00
rodrigc
44702a8a45 Remove hacks to filter out MNT_ROOTFS, since we now
do that internally inside nmount() in revision 1.267 of vfs_mount.c.
2008-03-05 06:24:42 +00:00
sam
6f13a6466b explain that you must set a default transmit key for WEP
Submitted by:	Jeremie Le Hen <jeremie@le-hen.org>
MFC after:	1 week
2008-02-29 20:42:17 +00:00
dwmalone
f889878484 Dummynet has a limit of 100 slots queue size (or 1MB, if you give
the limit in bytes) hard coded into both the kernel and userland.
Make both these limits a sysctl, so it is easy to change the limit.
If the userland part of ipfw finds that the sysctls don't exist,
it will just fall back to the traditional limits.

(100 packets is quite a small limit these days. If you want to test
TCP at 100Mbps, 100 packets can only accommodate a DBP of 12ms.)

Note these sysctls in the man page and warn against increasing them
without thinking first.

MFC after:      3 weeks
2008-02-27 13:52:33 +00:00
delphij
62e9740096 In pass1(), cap inosused to fs_ipg rather than allowing arbitrary
number read from cylinder group.  Chances that we read a smarshed
cylinder group, and we can not 100% trust information it has
supplied.  fsck_ffs(8) will crash otherwise for some cases.
2008-02-26 03:08:22 +00:00
delphij
db686b518e In pass2check(): Be more strict with the inode information before further
processing the information.  chk1 is more prone to crash when insane
information is provided by the on-disk inode, and does not even work
if the inode is being smarshed badly.
2008-02-26 03:05:48 +00:00
delphij
8363f7e2b2 Be more careful when checking superblock. We have already checked
whether fs_bsize is larger than MINBSIZE, which is larger than the
value that is used to compared with fs_bsize, the sizeof fs, so the
check followed, will be always true.

By inspecting the code and some old commit log, I believe that the
check must be that *fs_sbsize* is larger than sizeof fs.  We round
up the size to nearest dev_bsize, as the smallest accepted fs_sbsize,
personally, I think this can be even changed to equal, because this
number is mostly an invariant in file systems.

With this check, fsck_ffs(8) will be more picky and has better
chance rejecting bad first superblock rather than referring to bad
value it supplied, thus gives better chance for it to check the
filesystem carefully.
2008-02-26 03:03:17 +00:00
silby
cb4f8ec4cb Decrease ping6's minimum allowed interval
from .01 to .000001.

Note that due to the architecture of ping6,
you are still limited to kern.hz pings per
second.

MFC after: 2 weeks
2008-02-25 10:45:25 +00:00
piso
a4b4ccad07 Add table/tablearg support to ipfw's nat.
MFC After: 1 week
2008-02-24 15:37:45 +00:00
piso
47b2af9c1c -Fix display of nat range.
-Whitespace elimination.

Bug spotted by: Luiz Otavio O Souza
MFC After: 3 days
2008-02-21 22:55:54 +00:00
ru
2aa5a61fd3 getopt(3) returns -1, not EOF. 2008-02-19 07:09:19 +00:00
yar
ce8c493400 Undo the damage I did in sys/kern/vfs_mount.c #1.274 and
sbin/mount_nfs/mount_nfs.c #1.76.  Let the dragons sleep.

Requested by:	rodrigc, des
PR:		kern/120319 (welcome the bug back)
2008-02-18 20:58:57 +00:00
piso
6733058442 Fix display of multiple nat rules.
Bug spotted by: Luiz Otavio O Souza
PR:	120734
MFC After: 3 days
2008-02-18 20:26:34 +00:00
julian
be6b4b9b61 Instead of using a heuristic to decide whether to display
table 'values' as IP addresses, use an explicit argument (-i).
This is a 'POLA' issue. This is a low risk change and should be MFC'd
to RELENG_6 and RELENG 7. it might be put as an errata item for 6.3.
(not sure about 6.2).

Fix suggested by: Eugene Grosbein
PR: 	120720
MFC After: 3 days
2008-02-18 19:56:09 +00:00
yar
6c809a426a Add a work-around to make it possible again to remount
NFS root r/w.

The real solution would be to bring the whole nmount(2)
framework, including FS drivers and userland tools, into
a consistent state at last; but things should work in the
meantime, too.

Reported by:	kris
2008-02-18 10:24:47 +00:00
yar
2989f70f50 Back out rev. 1.74 because the kernel isn't ready yet
to see NFS specific string options.
2008-02-18 00:23:28 +00:00
yar
cc89c56074 Don't forget to prepare string options for nmount(2).
Otherwise things won't work as intended, e.g., it'll
be impossible to upgrade NFS root mount to read-write.

Reported by:	kris
2008-02-18 00:05:50 +00:00
yar
ec7591cdfb Correct the description of getmnt_silent: unknown options are silently
ignored if this variable is non-zero, which is quite logical given the
variable's name.
2008-02-17 20:25:25 +00:00
ceri
bd45971fbf Add the -4 option to the synopsis. 2008-02-12 09:24:11 +00:00
ceri
31c3498107 Bump .Dd for r1.48. 2008-02-12 09:20:27 +00:00
kris
989a96d5cb Switch the default NFS mount mode from UDP to TCP. UDP mounts are a
historical relic, and are no longer appropriate for either LAN or WAN
mounting.  At modern (gigabit and 10 gigabit) LAN speeds packet loss
from socket buffer fill events is common, and sequence numbers wrap
quickly enough that data corruption is possible.  TCP solves both of
these problems without imposing significant overhead.

MFC after:     1 month
2008-02-11 23:23:21 +00:00
obrien
0ce48c9314 style(9) (verifed no-change in .o's) 2008-02-07 18:10:24 +00:00
yar
7d4cb18f11 Add a note that ipfw states do not implicitly match ICMP error messages. 2008-02-07 11:00:42 +00:00
pb
c3c8edd3bd Fix typo.
Submitted by:	danny at cs.huji.ac.il (author)
2008-02-06 08:03:27 +00:00
pb
db71b4359b Update fix from rev 1.2.
Submitted by:	danny at cs.huji.ac.il (author)
MFC after:	1 week
2008-02-06 08:02:55 +00:00
pb
12170a7b3f Fix a bug in hexadecimal formatting of the CHAP digest: bytes >= 0x80
were formatted as 0xff, causing the authentication to fail.

Reviewed by:	scottl
MFC after:	1 week
2008-02-05 23:42:38 +00:00
ceri
b84aef6e7f Bump .Dd for r1.19; use consistent whitespace. 2008-02-05 23:42:37 +00:00
jhb
7084a34c3e Add ZFS support.
MFC after:	1 week
PR:		bin/119976
Submitted by:	Simun Mikecin  numisemis of yahoo.com
2008-02-05 23:37:42 +00:00
lulf
f36063cdb2 - Update geom(8) to explain that GEOM_LIBRARY_PATH can take a comma-separated
list of paths.

Approved by:	pjd (mentor)
MFC after:	2 days
2008-02-05 14:02:55 +00:00
ru
cd3c6606b0 Improve rev. 1.63. Document -instance and -globalport options.
Add a MULTIPLE INSTANCES section which provides an example of
setting up natd in multi-instance mode (based on the notes.natd
file from phk@).

Submitted by:	"Andrey V. Elsukov" <bu7cher@yandex.ru>
Reviewed by:	ru
2008-02-04 15:27:09 +00:00
lulf
ce24cd825a - Make geom commands handle multiple library paths in the GEOM_LIBRARY_PATH
environment variable using ':' as a separator.

Approved by:	pjd (mentor)
MFC after:	3 days
2008-02-04 12:17:02 +00:00
matteo
d1d4a209f5 Fix mount -p and mount -u -ocurrent on gjournaled FS
PR:		bin/120162
Submitted by:	Niki Denev
MFC after:	1 week
2008-02-04 07:37:56 +00:00
sam
ef6f39e69e correct tx rate displayed by list sta: the reported legacy tx rate
is still an index into the rate set and not (yet) the rate code

Noticed by:	JoaoBR
2008-02-03 18:29:58 +00:00
sam
d6a0f9dd5e fix list mac; broken in delta 1.48
Noticed by:	JoaoBR
2008-02-03 18:21:13 +00:00
matteo
5d13d526bf Fix printing of unionfs mounts when using the -p option
PR:		 bin/75585
MFC after:	1 week
2008-02-03 17:23:58 +00:00
yar
a2f3b5f983 Spot two more bugs WRT adherence to the local prompt style. 2008-01-31 13:22:13 +00:00
yar
39c1449b60 Use consistent style in user prompts: the question is in a new line
and begins with a capital letter.  The rest of pwarn/ask pairs here
follows this style.

Requested by:	bde
2008-01-31 13:16:29 +00:00
jhb
1002889258 Map 'boot' to GPT_ENT_TYPE_FREEBSD_BOOT when parsuing UUIDs so that things
like 'gpt add -t boot' work.

MFC after:	1 week
Submitted by:	 Niki Denev nike_d of cytexbg.com
2008-01-30 13:29:10 +00:00
delphij
e9a7a633a2 Don't coredump when executed with -o. 2008-01-29 00:20:00 +00:00
mpp
9fdc3275be Sync up quotacheck's preen.c with fsck's. This makes quotacheck
process parallel checks in the same way as fsck, since fsck supports
pass numbers other than 0, 1 or 2.  Without this, quotacheck would
ignore file systems with pass numbers > 2.

The -l (maxrun) option is now deprecated and can be tuned with pass
numbers in /etc/fstab if needed.
2008-01-26 12:03:26 +00:00
rwatson
1dcfe4a494 Hide ipfw internal data structures behind IPFW_INTERNAL rather than
exposing them to all consumers of ip_fw.h.  These structures are
used in both ipfw(8) and ipfw(4), but not part of the user<->kernel
interface for other applications to use, rather, shared
implementation.

MFC after:	3 days
Reported by:	Paul Vixie <paul at vix dot com>
2008-01-25 14:38:27 +00:00
brooks
e3cf5b7e24 During PREINIT, when giving the interface the address 0.0.0.0, do it as an
alias to avoid distrubing other addresses.

PR:		bin/119255
Submitted by:	Jaakko Heinonen <jh at saunalahti dot fi>
2008-01-21 23:54:57 +00:00
trhodes
c7b288f98d Note that the punch_fw option does not work in securelevel 3 and Xref init.8.
Bump .Dd.

PR:		41807
2008-01-21 23:09:18 +00:00
maxim
3646748d3a o Fix ipfw(8) command line parser bug: "ipfw nat 1 config if" requires an argument.
PR:		bin/119815
Submitted by:	Dierk Sacher
MFC after:	1 week
2008-01-20 08:31:35 +00:00
mpp
24232b615d Quotacheck may possibly skip quota accounting for up to 2 files
on a filesystem if the quota data files reside on a different
filesystem (e.g. the userquota=/somepath,groupquota=/somepath2
options are specified in /etc/fstab to place the quota files
somewhere other than the default location).

Fix quotacheck to only skip accounting if the quota data file
actually resides on the filesystem being checked.
2008-01-15 06:33:20 +00:00
yar
4cd8e29851 Prevent the `fix?' question from running together
with the problem description on the terminal: use
conventional punctuation.
2008-01-13 07:56:36 +00:00
maxim
d501f78b50 o Allow setkey(8) to recognize esp as a protocoal name for spdadd.
PR:		bin/107392
Submitted by:	Eugene Grosbein
MFC after:	1 month
2008-01-12 20:00:23 +00:00
rwatson
60c8c67e86 Compare kernel dump header magic with textdump magic using strncmp()
rather than the memcmp() which is used for regular dumps: the
textdump string is one character shorter, so we need to stop
comparing at the end of the string.

Use independent version checking logic for architecture-specific
version number vs. textdump version number, as the version sequences
may (someday) differ.

Run into by:	rrs
2007-12-27 21:28:48 +00:00
rwatson
a347133c7f Minor formatting tweaks.
Point at ddb(4) and textdump(4) man pages for more script examples.

MFC after:	3 months
2007-12-26 12:20:19 +00:00
rwatson
63408299ff Teach savecore(8) how to extract textdump(4) dumps.
Update savecore(8) man page to reflect textdump additions.

MFC after:	3 months
2007-12-26 11:42:10 +00:00
rwatson
26638a0b23 Add command-line tool ddb(8), which allows DDB(4) scripts to be
managed from userspace.  It is largely a wrapper for sysctl()
calls, but because the sysctls for adding and removing scripts
are awkward to use directly, this provides an easier-to-use
interface.

MFC after:	3 months
2007-12-26 09:38:22 +00:00
imp
71f57a2fb1 Minor initialization change to not trigger bogus gcc warning about
passing literal strings to the constructors of string.
2007-12-21 01:00:04 +00:00
oleg
3ced3975d9 Calculate p.fs.lookup_step correctly. This should prevent zeroing of
w_q_lookup table (used in RED algorithm for (1 - w_q)^t computation).

MFC after:	1 months
2007-12-17 10:25:56 +00:00
das
4fadeed69d Fix an int overflow on very large file systems.
PR:		bin/113399
Submitted by:	Staffan Ulfberg <staffan@ulfberg.se>
2007-12-17 08:03:18 +00:00
phk
1cc7475e87 Recognize CFA devices using either identification method. 2007-12-16 21:19:07 +00:00
phk
7894d1eb6e Report erase interval (correctly) in sectors. 2007-12-16 20:19:55 +00:00
phk
8869357e61 Rename the undocumented -E option to -X.
Implement -E option which will erase the filesystem sectors before
making the new filesystem.  Reserved space in front of the superblock
(bootcode) is not erased.

NB: Erasing can take as long time as writing every sector sequentially.

This is relevant for all flash based disks which use wearlevelling.
2007-12-16 19:41:31 +00:00
phk
3406c02d4a Report CFA extension, CFA -> (Compact) Flash Association 2007-12-16 15:11:40 +00:00
maxim
1eb231d8e9 o Markup and grammar fixes. 2007-12-14 14:34:26 +00:00
ceri
ebbb79756a Bump .Dd for r1.63; fix small nit from the same. 2007-12-10 12:03:23 +00:00
phk
4b233f446d Add a bit more detailed description about a configuration
file format and about using NAT "instances".

Submitted by: "Andrey V. Elsukov" <bu7cher@yandex.ru>
2007-12-10 07:50:07 +00:00
sam
08954540f8 Wake On Lan (WOL) infrastructure
Submitted by:	Stefan Sperling <stsp@stsp.name>
Reviewed by:	brooks
2007-12-10 02:31:00 +00:00
marcel
9bdadf99de Allow bsdlabel to operate on labels that have at most 26 partitions
by virtue of there not being any (lower-case) letters avaliable for
more partitions.
2007-12-09 22:58:49 +00:00
remko
a233a2bd76 Be more accurate in the maximum filesize, it's 4GB not 4.3GB.
Reported by:	njl
2007-12-09 13:34:10 +00:00
remko
8070e34b15 Remove redundant whitespace.
Noticed by:	brueffer
2007-12-08 23:41:13 +00:00
remko
db036cab4d .Ed is not needed here, remove it.
Noticed by:	brueffer
2007-12-08 23:40:11 +00:00
remko
732b0262f6 Add information about the maximum file size for msdosfs.
PR:		docs/112935
Submitted by:	Julian Stacey <jhs at berklix dot org>
		Actually this was inspired by the ticket submitted
		by Julian.
MFC After:	3 days
2007-12-08 22:38:12 +00:00
remko
22e1b7f7fa Attempt to describe the ''auto'' type a bit better in the default
section (if nothing had been specified, or if the auto type had
been specified, a default layout is used).

PR:		docs/116047
Submitted by:	Ian Smith <smithi at nimnet dot asn dot au>
		Minor modifications by me.
2007-12-08 19:57:22 +00:00
jkim
bc9e265c9f Teach dhclient(8) about net80211 link (association) status.
Reviewed by:	brooks
MFC after:	3 days
2007-12-05 17:13:45 +00:00
remko
63a92c71fa Expand the EXAMPLES section for atacontrol.8
PR:		docs/117310
Submitted by:	Ted Mittelstaedt <tedm at ipinc dot net>
		with minor modifications by me.
2007-11-28 21:37:25 +00:00
remko
0e73a1dcf8 Remove mentionings of kern.dumpdev which is no longer available.
PR:		docs/113570
Submitted by:	lawrance
MFC After:	3 days (where applicable)
2007-11-28 14:48:30 +00:00
remko
f42626f5bc Every newline should start on it's own line. I didn't do that in the
previous commit, so make it happen now.

Prodded by:	brueffer
2007-11-28 12:29:59 +00:00
remko
202b31f034 Sync with md(4)'s information regarding the swap backend.
PR:		docs/115721
Submitted by:	Stefan Lambrev <stefan.lambrev@moneybookers.com>
MFC After:	3 days
2007-11-28 12:11:36 +00:00
yar
2a850cfe1a - Pay attention to the fact that ioctl(2) is only known to
return -1 on error while any other return value from it can
indicate success.  (See RETURN VALUE in our ioctl(2) manpage
and the POSIX spec.)

- Avoid assumptions about the state of the data buffer after
ioctl(2) failure.
2007-11-28 07:54:42 +00:00
yar
13b1c70fac MFp4:
Add a new option to newfs(8), -r, to specify reserved space at the
end of the device.  It can be useful, e.g., when the device is to
become a member of a gmirror array later w/o losing the file system
on it.

Document the new option in the manpage.

While I'm here, improve error handling for -s option, which is
syntactically similar to -r; and document the fact that -s0 selects
the default fs size explicitly, which can be useful, e.g., in a
menu-based wrapper around newfs(8) requiring some value be entered
for the fs size.

Also fix a small typo in the help line for -s (missing space).

Idea and initial implementation by:	marck
Discussed on:				-fs
Critical review by:			bde
Tested with:				cmp(1)
2007-11-28 07:29:10 +00:00
jhb
c9a2c275cc Properly sort 'sync' in the list of options passed to -o.
MFC after:	3 days
2007-11-27 20:37:16 +00:00
danger
bae95962d0 Polish this manual page a bit:
- refer to the dummynet(4) man page only once, later use rather
  the .Nm macro.
- use .Va macro when refering to the sysctl variables
- grammar and markup fixes

Reviewed by:	keramida, trhodes, ru (roughly)
MFC-after:	1 week
2007-11-26 00:36:40 +00:00
brueffer
7b5e1ce2f6 Minor language cleanup.
MFC after:	3 days
2007-11-24 09:32:45 +00:00
obrien
1c51acbce1 Addition style(9) change. 2007-11-20 21:25:58 +00:00
obrien
e478b5580a style(9) 2007-11-20 19:50:45 +00:00
dd
ef0bd1833e Add -o option to match ping(8)
Reviewed by:	dwmalone, maxim
MFC after:	2 weeks
2007-11-20 01:58:34 +00:00
jb
2693df297e Use an intermediate pointer to avoid strict alias check warnings
on gcc 4.2. This is required for tinderbox which doesn't have
-f-no-strict-aliasing in it's custom CFLAGS.
2007-11-20 01:55:37 +00:00
jb
bdea99cbc2 Reduce the WARNS level across the board due to a warning that occurs
on at least arm and sparc64. i386/pc98, ia64 and amd64 are all OK.
2007-11-19 00:19:01 +00:00
maxim
3525a7ea50 o Fix Dd format.
Pointed out by:	ru
2007-11-18 09:18:20 +00:00
jb
1168fa22a7 This makefile builds contrib code, so I won't try to fix all the
casts from pointer to int here.
2007-11-18 03:29:10 +00:00
jb
19119333df Fix signed/unsigned comparison compiler warning. 2007-11-18 03:17:56 +00:00
jb
b8e21e06c5 Use a cast that doesn't create a compiler warning. 2007-11-18 00:33:23 +00:00
oleg
4e6e975846 - New sysctl variable: net.inet.ip.dummynet.io_fast
If it is set to zero value (default) dummynet module will try to emulate
  real link as close as possible (bandwidth & latency): packet will not leave
  pipe faster than it should be on real link with given bandwidth.
  (This is original behaviour of dummynet which was altered in previous commit)
  If it is set to non-zero value only bandwidth is enforced: packet's latency
  can be lower comparing to real link with given bandwidth.

- Document recently introduced dummynet(4) sysctl variables.

Requested by:	luigi, julian
MFC after:	3 month
2007-11-17 21:54:57 +00:00
maxim
8654cdfefc o Mask maximum file permissions we get from mount_ntfs -m
with ACCESSPERMS.  Document in mount_ntfs(8) only the nine
low-order bits of mask are used (taken from mount_msdosfs(8)).

PR:		kern/114856
Submitted by:	Ighighi
MFC after:	1 month
2007-11-17 17:05:01 +00:00
flz
fed9820991 Fix exit code when using -l on a non-existent md(4) device.
PR:		conf/116177
Submitted by:	Remi Guyomarch <rguyom@pobox.com>
MFC after:	3 days
2007-11-16 17:40:24 +00:00
ru
438aba4018 Briefly document what the -c option of the "label" command does.
MFC after:	3 days
2007-11-15 06:31:18 +00:00
ru
559f4f76c6 Revise the markup and apply some wordsmithing.
Reviewed by:	pjd
MFC after:	3 days
2007-11-15 06:23:33 +00:00
keramida
e9163ea1df * Expand the example descriptions, fix mdoc-bugs in
"(-a and -t vnode are implied)"
  and reuse it near the cd9660 example.
* Spell 'backing store' as two words.
2007-11-11 08:12:21 +00:00
keramida
e46a6747e9 Instead of hardcoding md10 as the device node in the cd9660 example,
use a trick submitted by Ruslan.

MFC after:	1 day
2007-11-09 18:02:51 +00:00
kevlo
fa3791e1a7 Cleanup of userland __P use 2007-11-07 10:53:41 +00:00
mtm
caeeaebcec Don't mask the address in inet_makenetandmask() according to what class
it appears to be in: there is also CIDR.

Noticed by: tegge
2007-11-04 11:12:40 +00:00
thompsa
f765e28012 Add an option to limit the number of source MACs that can be behind a bridge
interface.  Once the limit is reached packets with unknown source addresses are
dropped until an existing host cache entry expires or is removed.  Useful to
use with the STICKY cache option.

Sponsored by:	miniSuperHappyDevHouse NZ
2007-11-04 08:32:27 +00:00