packet divert at kernel for IPv6/IPv4 translater daemon
This includes queue related patch submitted by jburkhol@home.com.
Submitted by: queue related patch from jburkhol@home.com
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
assumption that only getty processes can be managed. Describe the
SysV-like ability to keep arbitrary long-running processes alive
using a non-device first field in /etc/ttys.
PR: 12767
Submitted by: Peter Jeremy <peter.jeremy@alcatel.com.au>
Packets that match a tee rule should not be immediately accepted,
but should continue going through the rule list. This may be fixed
in a later version.
I hope to fix this soon in a separate commit.
rundown script 'reboot' or 'single'. ISO support (which never
worked) has been removed from mount_nfs. mount_nfs and umount
now use mounttab, which allows umntall to work properly. The
rc scripts now call umntall as appropriate.
Submitted by: Martin Blapp <mb@imp.ch>
(2) Check for ENOENT when checking for /var/db/mountdtab
(3) Remove a signal handler that called broken functions.
(4) Remove the broken functions.
Submitted by: Martin Blapp <mb@imp.ch>
Reviewed by: bde (1), billf ([234])
option and add explicit option to bind to the wildcard address. The
default is to bind to the wildcard address when no -h option has been
specified and thus backwards compatibility is maintained.
PR: kern/13049
Reviewed by: David Malone <dwmalone@maths.tcd.ie>
Submitted by: Matt Dillon <dillon@freebsd.org>, David Malone <dwmalone@maths.tcd.ie>
camcontrol was setup to use the old scheme of going through the xpt(4)
device, which never worked properly (and has been disabled for a while).
camcontrol now sends BDRs through the pass(4) device, and XPT_RESET_DEV
CCBs are put on the device queue in the transport layer, as they should be.
Submitted by: luoqi
Reviewed by: ken
1. Get rid of the evilly bogus strdup(fstab) and free if (fstab == "")
as in umount.
2. Don't use /etc/fstab info if the mount instance does not exactly match
the fstab entry.
3. Reversed the mountpoint checking order in getmntpt().
4. Clarify the "not mounted" error message in mount -u. The previous
"unknown special file or file system" wasn't quite right.
5. Get rid of a 1-byte memory leak; this was reported by jhb.
Submitted by: Martin Blapp <mb@imp.ch>
Delete references to cam(9) and xpt(9) which do not exist.
Delete statement in BUGS that cam(9) and xpt(9) will be added soon.
PR: 14567
Submitted by: Ronald F. Guilmette <rfg@monkeys.com>
Approved by: ken
- Completly changed the internals of umount(8). We do three
checks now to see if 'argv' is in the mounttable. It they
all fail, we return to main and print a warning.
- fixed the umount mount-order. The checks are rather complex
to do this. Cause umount(8) should also be able to unmount
several devices at once ('umount -a', 'umount -A',
'umount /mnt /mnt2'), the mount-order get's important.
I added checks to mark and unmark already unmounted devices.
- Various fixes with nfs-unmounts (no rpc-calls were done,
or they were done although there was an existing mount).
Since we allow overlay-mounts, we should also handle them
properly.
- Translate the deprecated nfs-syntax with '@' to ':' like
mount_nfs does. The ':' syntax has now precedence, but '@'
still works.
- 'umount -v' is now fixed for all cases and doesn't print
garbage like two times the mountpoint etc.
- removed non documented and useless umount '-F'.
- hanged nfsmounts can now unmounted 'without' any problems.
I've removed stat() and realpath() checks on the mountpoint.
Instead we just do a realpath() on the basedir of the
mountpath and add the dirname again.
Implemented this as an idea from phk. But there are still
vfs-restrictions if the nfs_mount is busy. If there are
unwritten metadata on a hanged nfs-mount, and we modify
nfs_vfsops.c to not return EBUSY, we get a deadlock :(
The problem has now moved from userland to kernel.
- removed the BUGS part from the umount(8) manpage.
- Converted it to ANSI C (more than 60% of the code have
changed).
Martin_Blapp
Fixed PR's
----------
o [1999/02/03] bin/9893 NFS umount of regular file impossible
s [1995/11/27] bin/841 stale nfs mounts cannot be umounted
o [1999/08/01] bin/12911 alfred NFS umounts are not properly done
if just the mountpoint gets umounted
Only partially solved:
----------------------
The problem is now in kernel:
o [1999/04/07] bin/11005 `umount -f' does not work if the
NFS-server is down.
PR: bin/9893 bin/841 bin/12911 bin/11005
Submitted by: Martin Blapp <mb@imp.ch>
interface limits it to this anyway.
Change the name of the v flag variable from 'verbose' to 'vflag',
indicating the multiple use (verbose or verify).
Add -S flag to specify the size of some operations.
indicating the multiple use (verbose or verify).
vinum_ldi:
Show active requests for the drive if -v is specified.
White space cleanup.
vinum_lsi:
Show the progress of an init command if -v is specified.
vinum_info:
Print the number of active requests.
Print out loginfo_sdio and loginfo_sdiodone log entries.
indicating the multiple use (verbose or verify).
initsd: rewrite:
Initialization is now done in the kernel.
Verify (again!) if -v is specified.
Allow specification of a blocksize, the length to be transferred in
one transfer.
vinum_revive:
Allow specification of a blocksize, the length to be transferred in
one transfer.
Made mount more userfriendly (bad slashes are now filtered out)
and we remove in mount_nfs trailing slashes if there are any.
Fixed mount_xxx binarys to resolve with realpath(3)
the mountpoint.
Translate the deprecated nfs-syntax with '@' to ':' .
The ':' syntax has now precedence, but '@' still works.
Notify the user that the '@' syntax should not be used.
PR: 7846
PR: 13692
Submitted by: Martin Blapp <mb@imp.ch>
Reviewed by: phk
Original patch from Adrian. Martin added a check for free().
- Included the filesystem type in output of mount
PR: bin/13143
Submitted-By: Martin Blapp <mblapp@kassiopeja.lan.attic.ch>
request.
Fix some uninitialized warnings and a style bug while we are here.
Problem still exists where a failed umount can be misreported as
success.
Submitted by: Martin Blapp <mb@imp.ch>
- Move intrhook stuff into kernel.h
- Remove all occurrences of #device <device.h>
- Add kernel.h were necessary (nowhere)
- delete device.h
This file contained the structures for cfdata (old style config) and is no
longer used. It was included by most drivers.
It confuses the remote debugger as the definition of 'struct device' in
device.h is found before the one in bus_private.h.
vinum_lpi: Add information about progress of rebuildparity and
checkparity commands.
listconfig: Print object counts in a different format, don't refer to
the internal number of slots allocated:
Caused-confusion-to: Norbert Meissner <norbert.meissner@daimlerchrysler.com>
vinum_info: Change format of device numbers so that they fit in the
column (ignore high-order minor number bits, which aren't really of
much interest).
vinum_start: bzero the statinfo.dinfo struct. The lack of this was
causing sporadic failures of the start command.
Add body of vinum_checkparity command.
CAM_PASS_ERR_RECOVER flag to be set unconditionally on READ DEFECTS
commands, and also caused the CAM_DIR_IN flag to not be set. This was
the cause of all of the "camcontrol defects doesn't work with my NCR
controller" bugs.
The second prevented camcontrol negotiate from negotiating any bus width
other than 8 bits.
Submitted by: groudier@club-internet.fr (Gerard Roudier)
we're about to operate on, try to load one. Don't complain if the
load fails, and always press on regardless (there may not be a module
suitable or required).
With the renaming of the PCI ethernet driver modules and the addition
of appropriate miibus dependancies on those modules that need it, it is
now no longer necessary to compile many ethernet drivers into the kernel;
they will be loaded on demand the first time they are ifconfig'ed.
Inspiration from: mount
Reviewed by: obrien
- Trailing spaces and empty lines are ignored.
- A `#' sign will mark the remaining of the line as a comment.
Reviewed by: Ari Suutari <ari@suutari.iki.fi>
init(8) cannot decrease securelevel. The manual page explains this
and single_user() doesn't try to downgrade kernel to insecure mode.
Reviewed by: bde (manual page)
vinum_init(): Change name of variable plexindex to objindex, which
better describes its purpose.
initsd(): Add a second parameter to determine whether it should wait
for completion or not. This allows it to DTRT when called
with the -w flag either directly or via initplex().
Add 'setstate' command (function vinum_setstate ()) to implement the
VINUM_SETSTATE_FORCE ioctl for diddling individual object states.
This is a repair tool which can also be used for panicing the system.
Use with utmost care if at all.
Add unimplemented commands 'checkparity' and 'rebuildparity'. Watch
this space.
This wipes the MBR and creates slice 1 as a FreeBSD slice covering the
disk starting from the second track to the cylinder aligned end of the disk.
This is the most compatibly layout we have as far as I know.
using syslog(3) (log(9)) for its various purposes! This long-awaited
change also includes such nice things as:
* macros expanding into _two_ comma-delimited arguments!
* snprintf!
* more snprintf!
* linting and criticism by more people than you can shake a stick at!
* a slightly more uniform message style than before!
and last but not least
* no less than 5 rewrites!
Reviewed by: committers
Add function definition for readpol command.
Rewrite make_devices with a view to incremental making. In the
process, effectively kill off plex-bound subdisk device numbers.
Add Cybernet copyright.
OK'd-by: Chuck Jacobus <chuck@cybernet.com>
vinum_ldi:
Calculate the percentage used correctly.
vinum_lsi:
Flag detached subdisks.
vinum_info:
Request info: get the major and minor numbers and print them
correctly.
list_defective_objects:
New function, for listing objects which aren't up after vinum_start.
Requested-by: Steve Taylor <staylor@cybernet.com>
wait correctly for completion.
set object in initializing state before initializing.
Don't set the plex up, it should go up automatically.
vinum_start:
If any objects are not up on start, list them.
Requested-by: Steve Taylor <staylor@cybernet.com>
vinum_attach:
Make sure we always have the object information before examining it.
vinum_replace:
Start writing.
create_drive, vinum_concat, vinum_stripe, vinum_mirror:
Check the ioctl return values correctly
vinum_readpol:
Start writing.
_or_ you may specify "log logamount number" to set logging specifically
the rule.
In addition, "ipfw resetlog" has been added, which will reset the
logging counters on any/all rule(s). ipfw resetlog does not affect
the packet/byte counters (as ipfw reset does), and is the only "set"
command that can be run at securelevel >= 3.
This should address complaints about not being able to set logging
amounts, not being able to restart logging at a high securelevel,
and not being able to just reset logging without resetting all of the
counters in a rule.
Describe the command formats in English.
Add references to other programs (boot0cfg, fdisk).
Remove some old cruft, including FUD about single-level bootstraps.
Add example of output format.
Not-objected-to-by: msmith
rnordier
the device numbers are now minor number only, so that we can still
compare them after dev_t has turned into a blob.
Broken-by: dev_t changes
Reported-by: Vallo Kallaste <vallo@matti.ee>
"Niels Chr. Bank-Pedersen" <ncbp@bank-pedersen.dk>
Change definition of sflag
Reported-by: Johan Karlsson <k@numeri.campus.luth.se>
Doug <Doug@gorean.org>
green
World-broken-by: grog
Pointy-hat-passed-to: grog
to bypass the create command.
vinum_stop:
Allow -f option.
Add commands for simplified configuration:
concat - create a volume with one concatenated plex
stripe - create a volume with one striped plex
mirror - create a volume with two concatenated or striped plexes
Egged-on-by: jkh
one hat.
Add -n option for specifying names of volumes created with the
simplified commands.
Add function find_drive_by_devname to help the simplified
configuration commands.
the boot code from /boot/mbr, or elsewhere as defined by the revised
"-b bootcode" option; use getopt(3); clarify usage(); partially
revise man page; etc.
Show the available sectors relative to the user-available part of
the drive (don't include the config space at the beginning). This
stops an empty drive reporting only 99% available.
Requested-by: staylor
printconfig:
Show sizes in sectors with the suffix 's' instead of the
now-deprecated 'b'.
when halting or rebooting the system. It benefits from
running /etc/rc.shutdown by init(8).
``-o'' flag is provided for backward compatibility.
PR: 5451
Discussed with: des
- Make the -k "don't actually halt" flag incompatible with
the halt/reboot options -h, -p, and -r.
- The -n "don't sync" option is ignored if -k is specified.
Issue a warning message.
- Compute the actual shutdown time written to /var/run/nologin
correctly in the case of "now" being specified.
This is inteded for to allow ifconfig to print various unstructured
information from an interface.
The data is returned from the kernel in ASCII form, see the comment in
if.h for some technicalities.
Canonical cut&paste example to be found in if_tun.c
Initial use:
Now tun* interfaces tell the PID of the process which opened them.
Future uses could be (volounteers welcome!):
Have ppp/slip interfaces tell which tty they use.
Make sync interfaces return their media state: red/yellow/blue
alarm, timeslot assignment and so on.
Make ethernets warn about missing heartbeats and/or cables
"nowin95" as arguments to the "-o" flag, as alternatives to "-G", "-s",
"-l", and "-9"; when running "mount_msdos" by hand, that doesn't let you
do anything you couldn't already do, but if you're letting "mount" run
it, it lets you specify those options, which is especially useful if,
for example, you have an entry in "/etc/fstab" for some file system,
with "noauto" set, so you can conveniently mount a DOS partition from a
removable drive and force it to treat the file system as VFAT rather
than boring old FAT.
Submitted by: Guy Harris <guy@netapp.com>
can't have a dash character (it is treated as a ``range'' operator).
One could now use such a name by escaping the ``-'' characters.
For example:
# ipfw add 1 count tcp from any to any "ms\-sql\-s"
# ipfw add 2 count tcp from any ftp\\-data-ftp to any
PR: 7101
This means that the driver will add/delete routes when it knows it is
up/down, rather than have the generic code belive it is up if configured.
This is probably most useful for serial lines, although many PHY chips
could probably tell us if we're connected to the cable/hub as well.
sizeof(ifr->ifr_addr) for the variable length field ifr->ifr_addr.sa_len.
Otherwise the increment will be wrong in certain cases.
Obtained from: Whistle source tree
For the record: Garrett Wollman <wollman@khavrinen.lcs.mit.edu> suggests
SIOCGIFCONF should be dropped in favor of a sysctl mechanism.
