Commit Graph

5808 Commits

Author SHA1 Message Date
Ulf Lilleengen
c0b9797aa8 Import the gvinum work that have been done during and after Summer of Code 2007.
The work have been under testing and fixing since then, and it is mature enough
to be put into HEAD for further testing.

A lot have changed in this time, and here are the most important:
- Gvinum now uses one single workerthread instead of one thread for each
  volume and each plex. The reason for this is that the previous scheme was
  very complex, and was the cause of many of the bugs discovered in gvinum.
  Instead, gvinum now uses one worker thread with an event queue, quite
  similar to what used in gmirror.
- The rebuild/grow/initialize/parity check routines no longer runs in
  separate threads, but are run as regular I/O requests with special flags.
  This made it easier to support mounted growing and parity rebuild.
- Support for growing striped and raid5-plexes, meaning that one can extend the
  volumes for these plex types in addition to the concat type. Also works while
  the volume is mounted.
- Implementation of many of the missing commands from the old vinum:
  attach/detach, start (was partially implemented), stop (was partially
  implemented), concat, mirror, stripe, raid5 (shortcuts for creating volumes
  with one plex of these organizations).
- The parity check and rebuild no longer goes between userland/kernel, meaning
  that the gvinum command will not stay and wait forever for the rebuild to
  finish. You can instead watch the status with the list command.
- Many problems with gvinum have been reported since 5.x, and some has been hard
  to fix due to the complicated architecture. Hopefully, it should be more
  stable and better handle edge cases that previously made gvinum crash.
- Failed drives no longer disappears entirely, but now leave behind a dummy
  drive that makes sure the original state is not forgotten in case the system
  is rebooted between drive failures/swaps.
- Update manpage to reflect new commands and extend it with some examples.

Sponsored by:   Google Summer of Code 2007
Mentored by:    le
Tested by:      Rick C. Petty <rick-freebsd2008 -at- kiwi-computer.com>
2009-03-28 17:20:08 +00:00
Sam Leffler
46b7ac7ad8 add superg+tdma include files for protocol defs needed to do ie parsing 2009-03-26 21:29:38 +00:00
Ivan Voras
56aebf7eb9 Man page accompanying r190423 - introduce UFS ID labels.
Actually-by:	pjd
Approved by:	gnn (mentor)
2009-03-25 20:40:34 +00:00
Poul-Henning Kamp
0353e472df Save (empty) worklist at successful completion 2009-03-23 11:07:34 +00:00
Yoshihiro Takahashi
162784c969 Use the common PC98_SID_ACTIVE define instead of a local define. 2009-03-19 12:31:59 +00:00
Christian Brueffer
cdd14ccabe Mdoc style, spelling, grammar and wording fixes. This manpage needs more work. 2009-03-19 10:42:07 +00:00
Jamie Gritton
a9948a71cf Default to AF_LOCAL instead of AF_INET sockets for non-family-specific
operations.  This allows the query operations to work in non-IPv4 jails,
and will be necessary in a future of possible non-INET networking.

Approved by:	bz (mentor)
2009-03-15 22:33:18 +00:00
Ed Schouten
d81c1141f6 Also use %zu to print the allocation size when malloc(3) fails.
Discussed with:	phk
2009-03-11 17:40:39 +00:00
Poul-Henning Kamp
ab5792a9aa Fix printf warnings on amd64 etc. 2009-03-11 16:32:00 +00:00
Poul-Henning Kamp
5d5b73ad97 One Pp is more than enough.
Says:	brueffer
2009-03-11 11:42:17 +00:00
Poul-Henning Kamp
584f5546ee Some improvements to recoverdisk 2009-03-11 10:37:02 +00:00
Maxim Konovalov
01cd0a978f o Spell. Sort .Xrs. 2009-03-08 18:02:30 +00:00
Konstantin Belousov
2e1705590c Document several notifications, among them are DEVFS, update to ifneti,
coretemp and kern.

The asmc(4) and zfs(5) are still not documented.

Based on the patch by Roland Smith <rsmith xs4all nl>.
MFC after:	1 week
2009-03-08 14:28:40 +00:00
Craig Rodrigues
c783576970 Add a -o mountprog parameter to mount which explicitly allows
an alternative program to be used for mounting a file system.
Ideally, all file systems
should be converted to pass string arguments to nmount(), so that
/sbin/mount can handle them.  However, certain file systems such as FUSE have
not done this, and want to have their own userland mount programs.

For example, to mount an NTFS file system with the FUSE NTFS driver:

mount -t ntfs -o mountprog=/usr/local/bin/ntfs-3g /dev/acd0 /mnt

or via an fstab entry:

/dev/acd0  /mnt  ntfs    ro,noauto,mountprog=/usr/local/bin/ntfs-3g       0       0

PR:	120784
Requested by: Dominic Fandrey
2009-03-05 08:57:35 +00:00
Luigi Rizzo
1fd3fc6988 move a variable declaration to the beginning of the block
(unfortunately, it is far away; we need to pack this code in
a better way).
2009-03-05 08:08:09 +00:00
Luigi Rizzo
d7a32e24af remove some signed/unsigned and one const/!const warning 2009-03-05 08:01:58 +00:00
Luigi Rizzo
3e9771d290 mark a function static, as it is 2009-03-05 08:01:19 +00:00
Cy Schubert
062a58a160 Verify that the filesystem being referenced in fstab is indeed a UFS
filesystem. This avoids confusion with nullfs and unionfs filesystems
which reference the root of a UFS filesystem as a target.

PR:		116849
Approved by:	kib
2009-03-02 03:08:46 +00:00
Andriy Gapon
d461b46dd5 newfs_msdos: allow to work with media that doesn't have any CHS params
Either use parameters provided by user or make them up.
The code for faking CHS params is borrowed from disklabel code.
The logic for using user-provided and auto-guessed parameters is not
perfect, so to speak.

PR:		bin/121182
Approved by:	jhb (mentor)
2009-02-27 17:29:48 +00:00
Rui Paulo
9c1fd0b05f Replace clone_setcallback() with a new function clone_setdefcallback()
that selects a callback from an interface prefix name. This allows us to
report a meaningful error when the user types 'ifconfig wlan0 create',
for example, and also kills some redundant code.

Reviewed by:    sam (earlier version)
2009-02-27 00:31:34 +00:00
Alexander Motin
18d7e39ee7 Bring SATA revision reporting into conformance with SATA-IO guidelines. 2009-02-23 22:29:38 +00:00
Alexander Motin
91b791a38f Add SATA and USB modes for completeness. USB modes principally can't be set,
SATA mode setting is not implementes at this time.

Submitted by:	Christoph Mallon
2009-02-22 18:22:21 +00:00
Pawel Jakub Dawidek
663b354412 - Punctuation fixes.
- New sentence - new line.

Reported by:	Ben Kaduk <minimarmot@gmail.com>

- No more than 80 chars per line.
2009-02-22 15:03:29 +00:00
Roman Divacky
1cf0b25f91 Display an error message when the requested mode is not known. So the user can
distinguish between a typo in the mode name and that the device does not
support a certain mode (till now both causes show the same result, i.e. the old
mode is displayed).

Submitted by:	Christoph Mallon <christoph.mallon gmx.de>
Approved by:	kib (mentor)
2009-02-19 20:45:37 +00:00
Sam Leffler
7a8ca89318 Fixup handling of roaming and xmit parameters to support 1/2 and 1/4-width
channel modes:
o usurp 'h' mode flag for half-width channels
o add 'q' mode flag for quarter-width channels
o rewrite rate parameter parsing to handle fractional values
o merge mode loops to eliminate ordering assumptions
o replace 0x80 with IEEE80211_RATE_MCS
2009-02-19 05:28:03 +00:00
Pawel Jakub Dawidek
5d6fbb9900 Correct the year.
Reported by:	Florian Smeets <flo@kasimir.com>
2009-02-17 20:35:11 +00:00
Pawel Jakub Dawidek
9744488197 Document kern.geom.journal.* sysctls.
PR:		docs/130548
Submitted by:	Hywel Mallett <hywel@hmallett.co.uk>
MFC after:	1 week
2009-02-17 20:30:17 +00:00
Olivier Houchard
02dda28606 Don't add a bwrite() symbol, it breaks the build when building newfs
statically.
Instead, bring in a stripped down version of sbwrite(), and add the offset
to every bwrite() calls.
2009-02-12 15:28:15 +00:00
Marcel Moolenaar
0dd9f21c23 Prefer the start and end attributes over the offset and size
attributes. The start and end more accurately describe the
space taken by a partition. The offset and size are used to
describe the effective (usable) storage of that partition.
2009-02-08 20:19:19 +00:00
Paolo Pisati
37ce2656ec Add SCTP NAT support.
Submitted by: CAIA (http://caia.swin.edu.au)
2009-02-07 18:49:42 +00:00
Sam Leffler
47ee60ebbe Regulatory fixups:
o add missing channel flags for ECM, indoor, and outdoor constraints
o use HT capabilities to short-circuit HT20/HT40 channel construction
o rewrite 1/2 and 1/4 width channel handling yet again; previously
  we assumed there was a full-width version of the channel in the
  calibration table but that's not always true (e.g. for the Public
  Safety Band), now we first check the calibration table for the
  exact channel we want then fall back to the heuristics we used before
o fix HT channel construction; wasn't adjusting band edges for HT40
  channel bandwidth requirements
2009-02-07 01:12:51 +00:00
Craig Rodrigues
8259724930 Set NFSMNT_ACDIRMAX flag in fallback_mount() function. 2009-02-06 07:47:53 +00:00
Craig Rodrigues
60341db4b2 Set NFSMNT_ACREGMIN, NFSMNT_ACREGMAX, and NFSMNT_ACDIRMIN flags
in fallback_mount() function.
Add a comment to indicate that the fallback_mount() function
should eventually go away.

Submitted by:	Jaakko Heinonen <jh saunalahti fi>
2009-02-06 07:42:21 +00:00
Sam Leffler
b8bd4a9751 add support for max antenna gain (not used at the moment) 2009-02-05 17:51:46 +00:00
Kirk McKusick
910b491e7e Update the actions previously attempted by the -D option to make them
robust. With these changes fsck is now able to detect and reliably
rebuild corrupted cylinder group maps. The -D option is no longer
necessary as it has been replaced by a prompt asking whether the
corrupted cylinder group should be rebuilt and doing so when requested.
These actions are only offered and taken when running fsck in manual
mode. Corrupted cylinder groups found during preen mode cause the fsck
to fail.

Add the -r option to free up excess unused inodes. Decreasing the
number of preallocated inodes reduces the running time of future
runs of fsck and frees up space that can allocated to files. The -r
option is ignored when running in preen mode.

Reviewed by: Xin LI <delphij@>
Sponsored by: Rsync.net
2009-02-04 01:02:56 +00:00
Xin LI
f9b2e762e8 Use %u instead of %zu when we intend to print integer constant. 2009-02-03 00:15:19 +00:00
Ulf Lilleengen
5d82438617 - Use a separate pointer to the allocated memory for freeing, as strsep may
modify the pointer argument passed to it. This triggered an assert in malloc
  when a geom command being run under the livefs environment.

PR:		bin/130632
Submitted by:	Dimitry Andric <dimitry -at- andric.com>
Pointy hat to:	me
MFC after:	2 days
2009-02-02 19:22:53 +00:00
Luigi Rizzo
a52e28c7dd Explain that we assume AF_INET and only use the addr and port field
from a struct sockaddr_in, so there is no need to initialize sin_len
2009-02-02 11:02:19 +00:00
Luigi Rizzo
d84d38734f remove duplicate #include 2009-02-02 10:58:05 +00:00
Luigi Rizzo
23c608c8f6 put the altq-related functions into a separate file.
Minor cleanup of the includes used by the various source files,
including annotations of why certain headers are used.
2009-02-01 16:00:49 +00:00
Bjoern A. Zeeb
c09a6b1ab6 Remove and unused variable.
Submitted by:	Christoph Mallon christoph.mallon@gmx.de
MFC after:	2 weeks
2009-01-31 13:48:15 +00:00
David E. O'Brien
111a52201c Add the '-C' "check clean" flag. If the FS is marked clean, skip file
system checking.  However, if the file system is not clean, perform a
full fsck.

Reviewed by:	delphij
Obtained from:	Juniper Networks
2009-01-30 18:33:05 +00:00
Sam Leffler
1dfdb874b6 include the channel list in list caps when -v is set; ieee channel
#'s are not available and we have to hack around the mapchan routine
but it lets us see the calibration table w/o forcing the debug regdomain
2009-01-28 19:24:29 +00:00
Sam Leffler
fa46e75db6 pritize the channel we display with list chans so that, among other
things, 1/2 and 1/4 width channels are hidden behind the full width
channel; this is needed because they are ordered such that they
appear after in the channel table
2009-01-28 19:23:12 +00:00
Sam Leffler
2da7e03a99 simplify display of 1/2 and 1/4 width channels 2009-01-28 19:20:12 +00:00
Sam Leffler
2f686fcee3 improve debug msgs for regdomain operations; print channel flags
symbolically so it's easier to identify channels and why they
are added (or not)
2009-01-28 19:18:58 +00:00
Sam Leffler
d6bf86af1e Fix 1/2 and 1/4 width channel handling:
o only include 1/2 and 1/4 width channels when they are specified in the
  regulatory database description; previously we treated them as if they
  were part of the band and blindly added them for 11a/g
o check the channel list returned in the devcaps to identify whether a
  device supports 1/2 or 1/4 width channels on a band; this might be
  better brought out as a capability bit to avoid filling the channel
  list w/ 1/2 and 1/4 width channels but then cards that only support
  these channels in a range of frequencies could not be described (though
  right now we don't check frequency range only band)
2009-01-28 19:15:52 +00:00
Warner Losh
688ff09fed Restore necessary NUL termination of locname.
Submitted by:	ian dowse
MFC after:	2 days
2009-01-28 16:23:21 +00:00
Robert Watson
6458691cc4 Print disk offets as %jd rather than %lld; I fixed one before committing
but missed the other, which breaks 64-bit builds.

Reported by:	bf <bf2006a at yahoo dot com>
MFC after:	1 week
2009-01-28 12:08:19 +00:00
Luigi Rizzo
16e3606f57 Avoid the use of duplicated typedefs -- see the comment for details. 2009-01-28 11:43:12 +00:00