Commit Graph

6683 Commits

Author SHA1 Message Date
Kirk McKusick
fddf7baebe Update to -r224294 to ensure that only one of MNT_SUJ or MNT_SOFTDEP
is set so that mount can revert back to using MNT_NOWAIT when doing
getmntinfo.

Approved by: re (kib)
2011-07-30 00:43:18 +00:00
Kirk McKusick
d716efa9f7 Move the MNTK_SUJ flag in mnt_kern_flag to MNT_SUJ in mnt_flag
so that it is visible to userland programs. This change enables
the `mount' command with no arguments to be able to show if a
filesystem is mounted using journaled soft updates as opposed
to just normal soft updates.

Approved by: re (bz)
2011-07-24 18:27:09 +00:00
Adrian Chadd
2168aaa506 This patch removes a check in ifconfig which disables HT/40 channels
on frequency bands with DFS. All Atheros chipsets >= AR9001 support
radar event detection on HT40 extension channels.

This should be a chipset specific item rather than enforced in the
regulatory domain database.

In addition, it's irrelevant for STA mode, as the radar detection is
done by the access point, not the STA.

Approved by:	re (kib)
2011-07-20 05:59:28 +00:00
Adrian Chadd
2ad10b365c This patch enables listing DFS related flags when 'ifconfig -v wlanX
list channel' is run. The following new options are introduced:

* D: channel requires DFS
* R: channel has a radar event
* I: channel has detected inteference
* C: the CAC period has completed on a channel that requires it (ie,
  DFS + PASSIVE.)

It's relevant for developing, debugging and using the DFS and
interference options.

Approved by:	re (bz)
2011-07-19 15:22:35 +00:00
Bjoern A. Zeeb
ad2571a225 If compiling RESCUE always ignore feature_present(3) calls so that
a /rescue/ifconfig more modern than the kernel could still configure
IPv4 or IPv6 addresses.

Reported by:	Andrzej Tobola (ato iem.pw.edu.pl)
Reported by:	gcooper
MFC after:	1 day
X-MFC:		will not MFC any time soon, just reminder for r222527
2011-07-18 10:29:16 +00:00
Ryan Stone
f9373bbdac The MBR uses a 32-bit unsigned integer to store the size of a slice, but
fdisk(1) internally uses a signed int.  Should a user attempt to specify
a slice containing more than 2^31 - 1 sectors, an error will be reported
on systems with sizeof(long) == 4 and the slice size will be silently
truncated on systems with sizeof(long) > 4.

Instead use an unsigned long to store the slice size in fdisk(1).  This
allows the user to specify a slice size up to the maximum permitted by
the MBR on-disk format and does not have any problems with silent
truncation should the use specify an slice size larger than 2^32 on systems
with sizeof(long) > 4.

Submitted by:	Mark Johnston (markjdb AT gmail DOT com)
MFC after:	2 weeks
2011-07-17 21:08:16 +00:00
Kirk McKusick
d2404f0470 Break out the pass 5 inode and block map updating into a separate function
so that the function can be used by the journaling soft updates recovery.
2011-07-15 15:43:40 +00:00
Kirk McKusick
80bbaeb540 When using -A option (unmount all mounted filesystems), do not attempt
to unmount /dev as it will always fail.
2011-07-14 20:17:05 +00:00
Xin LI
ef84bb4cd7 Use _PATH_DEV and make the format more consistent with GEOM_LABEL.
Submitted by:	ivoras
2011-07-14 17:43:23 +00:00
Xin LI
e293d08775 Add a -l option to show file system's corresponding /dev/ufsid path.
This is useful for scripts that converts existing system's fstab to
use their /dev/ufsid devices.

MFC after:	2 weeks
2011-07-14 08:06:03 +00:00
Glen Barber
a9cf8de239 Remove trailing whitespace in the shutdown(8) manual.
MFC after:	 1 week
2011-07-14 03:08:10 +00:00
Glen Barber
54d3d7c01c Improvements to the shutdown(8) manual.
PR:		158807
Submitted by:	arundel
MFC after:	1 week
2011-07-14 02:41:45 +00:00
Mikolaj Golub
1332d29cbc When exiting with error because of an invalid command line argument
use errx(3), not err(3), and the exit code from sysexits(3).

Approved by:	pjd (mentor)
2011-07-13 05:56:51 +00:00
Mikolaj Golub
adca96f861 Fix indentation.
Approved by:	pjd (mentor)
2011-07-13 05:32:55 +00:00
Andrey V. Elsukov
20ddb07906 Use NULL instead of 0 for third argument of sigaction(2).
Pointed by:	kib
MFC after:	2 weeks
2011-07-12 10:07:07 +00:00
Andrey V. Elsukov
40be4bee6f Add SIGINFO handler.
Reviewed by:	kib
Obtained from:	NetBSD (partly)
MFC after:	2 weeks
2011-07-12 09:03:38 +00:00
Mikolaj Golub
0687d71e40 Remove useless initialization.
Approved by:	pjd (mentor)
MFC after:	3 days
2011-07-05 06:12:28 +00:00
Bjoern A. Zeeb
35fd7bc020 Add infrastructure to allow all frames/packets received on an interface
to be assigned to a non-default FIB instance.

You may need to recompile world or ports due to the change of struct ifnet.

Submitted by:	cjsp
Submitted by:	Alexander V. Chernikov (melifaro ipfw.ru)
		(original versions)
Reviewed by:	julian
Reviewed by:	Alexander V. Chernikov (melifaro ipfw.ru)
MFC after:	2 weeks
X-MFC:		use spare in struct ifnet
2011-07-03 12:22:02 +00:00
Sergey Matveychuk
606b32f64c Fix a typo.
Approved by:	kib
2011-07-01 19:22:27 +00:00
Jeff Roberson
85e9da38fe - Handle the JOP_SYNC case as appropriate.
Reported by:	pho
2011-06-30 05:28:10 +00:00
Andrey V. Elsukov
9527ec6e52 Add new rule actions "call" and "return" to ipfw. They make
possible to organize subroutines with rules.

The "call" action saves the current rule number in the internal
stack and rules processing continues from the first rule with
specified number (similar to skipto action). If later a rule with
"return" action is encountered, the processing returns to the first
rule with number of "call" rule saved in the stack plus one or higher.

Submitted by:	Vadim Goncharov
Discussed by:	ipfw@, luigi@
2011-06-29 10:06:58 +00:00
Andrey V. Elsukov
0dba401da6 Improve error reporting. Use corresponding error message when file to be
preprocessed is missing. Also suggest to use absolute pathname if -p option
is specified.

PR:             bin/156653
MFC after:      2 weeks
2011-06-29 06:45:44 +00:00
Mikolaj Golub
d9f039e0b3 Check the returned value of activemap_write_complete() and update matadata on
disk if needed. This should fix a potential case when extents are cleared in
activemap but metadata is not updated on disk.

Suggested by:	pjd
Approved by:	pjd (mentor)
2011-06-28 21:01:32 +00:00
Mikolaj Golub
aa64b2f494 Make activemap_write_start/complete check the keepdirty list, when
stating if we need to update activemap on disk. This makes keepdirty
serve its purpose -- to reduce number of metadata updates.

Discussed with:	pjd
Approved by:	pjd (mentor)
2011-06-28 20:57:54 +00:00
Edward Tomasz Napierala
8857bdbc59 Revert the mechanical change from 'file system' to 'filesystem', committed
in r223429.  As bde@ pointed out, it was mostly backwards.
2011-06-28 19:59:46 +00:00
Bjoern A. Zeeb
e0bfbfce79 Update packet filter (pf) code to OpenBSD 4.5.
You need to update userland (world and ports) tools
to be in sync with the kernel.

Submitted by:	mlaier
Submitted by:	eri
2011-06-28 11:57:25 +00:00
Pawel Jakub Dawidek
a6de1e5c85 Compile hastd and hastctl with capsicum support.
X-MFC after:	capsicum merge
2011-06-27 09:15:41 +00:00
Pawel Jakub Dawidek
699b26bdce Compile capsicum support only if HAVE_CAPSICUM is defined.
MFC after:	3 days
2011-06-27 09:14:25 +00:00
Pawel Jakub Dawidek
133d75ed18 Log a warning if we cannot sandbox using capsicum, but only under debug level 1.
It would be too noisy to log it as a proper warning as CAPABILITIES are not
compiled into GENERIC by default.

MFC after:	3 days
2011-06-27 09:10:48 +00:00
Gleb Smirnoff
6ca60beb25 Actually, if code had followed style(9), there would be less stupid errors
like the one fixed in r223416.

Noticed by:	julian
2011-06-24 12:55:16 +00:00
Kevin Lo
ecd9e552d0 Remove duplicated header files 2011-06-24 07:29:04 +00:00
Edward Tomasz Napierala
89d8548ce6 Advertise growfs(8) a little better. 2011-06-22 18:02:28 +00:00
Edward Tomasz Napierala
b2168df843 Cosmetic fixes; mostly s/file system/filesystem/g and removing weird indent
from messages.
2011-06-22 17:59:53 +00:00
Gleb Smirnoff
0103912db8 One more braino from me.
Pointy hat to:	glebius
Submitted by:	Alexander V. Chernikov <melifaro ipfw.ru>
2011-06-22 08:20:01 +00:00
Andrey V. Elsukov
8fb2868c61 When user specifies the bootcode with size smaller than VTOC_BOOTCODE,
gpart_write_partcode_vtoc8 does access out of range of allocated memory.
Check size of bootcode before writing it.

Pointed out by:		ru
MFC after:		1 week
2011-06-21 10:35:20 +00:00
Xin LI
4c82b916fc Mod the offset padding by alignment. Without this change we may
pad too much when underlying GEOM object have a zero stripesize.

MFC after:	1 month
2011-06-21 04:46:00 +00:00
Andrey V. Elsukov
621f3e6d9c The "size" param needs no adjusting to stripeoffset.
Reported by:	Kris Moore
2011-06-21 04:06:39 +00:00
Pawel Jakub Dawidek
7fc6a8aef6 Correct subcommand name 'unset' -> 'unscript'. 2011-06-18 22:32:55 +00:00
Ben Laurie
5f301949ef Fix clang warnings.
Approved by:	philip (mentor)
2011-06-18 13:56:33 +00:00
Gleb Smirnoff
ce97208218 - Fix my braino in the 220835, when I used strtok(). It isn't
applicable here, since modifies the string. Switch to strchr().
- Restore support for undocumented optional parameters of
  redir_port and redir_proto, that were disabled in 220835.
- While here, change !isalpha() checks on optinal parameters
  for isdigit().

Submitted by:	Alexander V. Chernikov <melifaro ipfw.ru>
PR:		kern/143653
2011-06-17 12:12:52 +00:00
Mikolaj Golub
ba2a822490 In HAST we use two sockets - one for only sending the data and one for
only receiving the data. In r220271 the unused directions were
disabled using shutdown(2).

Unfortunately, this broke automatic receive buffer sizing, which
currently works only for connections in ETASBLISHED state. It was a
root cause of the issue reported by users, when connection between
primary and secondary could get stuck.

Disable the code introduced in r220271 until the issue with automatic
buffer sizing is not resolved.

Reported by:	Daniel Kalchev <daniel@digsys.bg>, danger, sobomax
Tested by:	Daniel Kalchev <daniel@digsys.bg>, danger
Approved by:	pjd (mentor)
MFC after:	1 week
2011-06-17 07:07:26 +00:00
Andrey V. Elsukov
beeca17d4c Add "alignment" param to the request before calling gpart_autofill(). 2011-06-16 19:42:03 +00:00
Maxim Sobolev
e0455434b4 Revert r222688.
Requested by:	Mikolaj Golub
2011-06-16 08:31:06 +00:00
Justin T. Gibbs
3501942bbe Lay groundwork in CAM for recording and reporting physical path and
other device attributes stored in the CAM Existing Device Table (EDT).
This includes some infrastructure requried by the enclosure services
driver to export physical path information.

Make the CAM device advanced info interface accept store requests.

  sys/cam/scsi/scsi_all.c:
  sys/cam/scsi/scsi_all.h:
	- Replace scsi_get_sas_addr() with a scsi_get_devid() which takes
	  a callback that decides whether to accept a particular descriptor.
	  Provide callbacks for NAA IEEE Registered addresses and for SAS
	  addresses, replacing the old function.  This is needed because
	  the old function doesn't work for an enclosure address for a SAS
	  device, which is not flagged as a SAS address, but is NAA IEEE
	  Registered.  It may be worthwhile merging this interface with the
	  devid match interface.
	- Add a few more defines for some device ID fields.

  sbin/camcontrol/camcontrol.c:
	- Update for the CCB_DEV_ADVINFO interface change.

  cam/cam_xpt_internal.h:
	- Add the new fields for the physical path string to the CAM EDT.
  cam/cam_ccb.h:
	- Rename CCB_GDEV_ADVINFO to simply CCB_DEV_ADVINFO, and the ccb
	  structure to ccb_dev_advinfo.
	- Add a flag that changes this CCB's action to store, rather than
	  the default, retrieve.
	- Add a new buffer type, CDAI_TYPE_PHYS_PATH, for the new CAM EDT
	  physpath field.
	- Remove the never-implemented transport & proto flags.
  cam/cam_xpt.c:
  cam/cam_xpt.h:
	- Add xpt_getattr(), which provides a wrapper for fetching a device's
	  attribute using the GEOM strings as key.  This method currently
	  supports "GEOM::ident" and "GEOM::physpath".

Submitted by: will
Reviewed by : gibbs

Extend the XPT_DEV_MATCH api to allow a device search by device ID.
As far as the API is concerned, device ID is a binary blob to be
interpreted by the transport layer.  The SCSI implementation assumes
it is an array of VPD device ID descriptors.

  sys/cam/cam_ccb.h:
	Create a new structure, device_id_match_pattern, and
	update the XPT_DEV_MATCH datastructures and flags so
	that this pattern type can be used.

  sys/cam/cam_xpt.c:
	- A single pattern matching on both inquiry data and device
	  ID is invalid.  Report any violators.
	- Pass device ID match requests through to the new routine
	  scsi_devid_match().  The direct call of a SCSI routine is
	  a layering violation, but no worse than the one a few
	  lines up that checks inquiry data.  Defer cleaning this
	  up until our future, larger, rototilling of CAM.
	- Zero out cam_ed and cam_et nodes on allocation.  Prior to
	  this change, device_id_len and device_id were not inialized,
	  preventing proper detection of the presence of this
	  information.

  sys/cam/scsi/scsi_all.c:
  sys/cam/scsi/scsi_all.h:
	Add the scsi_match_devid() routine.

Add a helper function for extracting peripherial driver names

  sys/cam/cam_periph.c:
  sys/cam/cam_periph.h:
	Add the cam_periph_list() method which fills an sbuf
	with a comma delimited list of the peripheral instances
	associated with a given CAM path.

Add a helper functions for SCSI commands used by the SES driver.

  sys/cam/scsi/scsi_all.c:
  sys/cam/scsi/scsi_all.h:
	Add structure definitions and csio filling functions for
	the receive diagnostic results and send diagnostic commands.

Misc CAM XPT cleanups.

  sys/cam/cam_xpt.c:
	Broadcast AC_FOUND_DEVICE and AC_PATH_REGISTERED
	events at the time async event handlers are attached
	even when registering just for events on a partitular
	SIM.  Previously, you had to register for these
	events on all SIMs in the system in order to get
	the initial broadcast even though subsequent device
	and path arrivals would be delivered.

  sys/cam/cam_xpt.c:
	Remove SIM mutex held asserts from path accessors.
	CAM paths are reference counted and it is this
	reference count, not the sim mutex, that garantees
	they are stable.

Sponsored by: Spectra Logic Corporation
2011-06-14 14:53:17 +00:00
Andrey V. Elsukov
1875bbfe54 Implement "global" mode for ipfw nat. It is similar to natd(8)
"globalport" option for multiple NAT instances.

If ipfw rule contains "global" keyword instead of nat_number, then
for each outgoing packet ipfw_nat looks up translation state in all
configured nat instances. If an entry is found, packet aliased
according to that entry, otherwise packet is passed unchanged.

User can specify "skip_global" option in NAT configuration to exclude
an instance from the lookup in global mode.

PR:		kern/157867
Submitted by:	Alexander V. Chernikov (previous version)
Tested by:	Eugene Grosbein
2011-06-14 13:35:24 +00:00
Andrey V. Elsukov
980ccceb94 Check nat id a bit more strictly. 2011-06-14 13:02:26 +00:00
Luigi Rizzo
c9d658e9f7 Grab one of the ifcap bits for netmap, and enable printing in ifconfig.
Document the fact that we might want an IFCAP_CANTCHANGE mask,
even though the value is not yet used in sys/net/if.c

(asked on -current a week ago, no feedback so i assume no objection).
2011-06-14 12:40:55 +00:00
Jeff Roberson
280e091a99 Implement fully asynchronous partial truncation with softupdates journaling
to resolve errors which can cause corruption on recovery with the old
synchronous mechanism.

 - Append partial truncation freework structures to indirdeps while
   truncation is proceeding.  These prevent new block pointers from
   becoming valid until truncation completes and serialize truncations.
 - On completion of a partial truncate journal work waits for zeroed
   pointers to hit indirects.
 - softdep_journal_freeblocks() handles last frag allocation and last
   block zeroing.
 - vtruncbuf/ffs_page_remove moved into softdep_*_freeblocks() so it
   is only implemented in one place.
 - Block allocation failure handling moved up one level so it does not
   proceed with buf locks held.  This permits us to do more extensive
   reclaims when filesystem space is exhausted.
 - softdep_sync_metadata() is broken into two parts, the first executes
   once at the start of ffs_syncvnode() and flushes truncations and
   inode dependencies.  The second is called on each locked buf.  This
   eliminates excessive looping and rollbacks.
 - Improve the mechanism in process_worklist_item() that handles
   acquiring vnode locks for handle_workitem_remove() so that it works
   more generally and does not loop excessively over the same worklist
   items on each call.
 - Don't corrupt directories by zeroing the tail in fsck.  This is only
   done for regular files.
 - Push a fsync complete record for files that need it so the checker
   knows a truncation in the journal is no longer valid.

Discussed with:	mckusick, kib (ffs_pages_remove and ffs_truncate parts)
Tested by:	pho
2011-06-10 22:48:35 +00:00
Kenneth D. Merry
b4775b4c1d Add dump.c to the rtsol build. It is needed now that sec2str is non-static
and used in rtsold.c.
2011-06-08 21:59:07 +00:00
Xin LI
c73830758a Add a special mount option "failok" to indicate that the administrator wants
the system to proceed to boot without bailing out into single user mode,
even when the file system can not be successfully mounted.

This option is implemented in mount(8) and not passed into kernel.

MFC after:	1 month
2011-06-07 18:48:49 +00:00