Commit Graph

7254 Commits

Author SHA1 Message Date
Mikolaj Golub
f7854e9247 Remove code duplication. 2013-04-21 20:51:53 +00:00
Joel Dahl
309bbfe8d2 Move EXAMPLES descriptions to before the actual command.
PR:		177870
Submitted by:	Bjorn Heidotting <b.heidotting@yahoo.com>
2013-04-21 10:08:33 +00:00
Ed Schouten
7e659f9491 Add the Clang specific -Wmissing-variable-declarations to WARNS=6.
This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.

Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.

Announced on:	toolchain@
2013-04-19 19:45:00 +00:00
Xin LI
44246b4c36 Use arc4random() instead of random().
MFC after:	2 weeks
2013-04-15 05:39:21 +00:00
John-Mark Gurney
a9fab404d4 update information about debugging sysctl...
MFC after:	1 week
2013-04-14 16:20:25 +00:00
Jim Harris
5076698e19 Remove the NVME_IDENTIFY_CONTROLLER and NVME_IDENTIFY_NAMESPACE IOCTLs and replace
them with the NVMe passthrough equivalent.

Sponsored by:	Intel
2013-04-12 17:56:47 +00:00
Joel Dahl
2063b2c09b Minor spelling and grammar fixes. 2013-04-11 19:05:24 +00:00
Joel Dahl
b1edef175b Remove contractions. 2013-04-11 18:46:41 +00:00
Joel Dahl
50b476b034 Remove kernel options from the SYNOPSIS. They are already documented in the
geom(4) manual page SYNOPSIS.
2013-04-11 18:02:42 +00:00
Ed Schouten
dc5929d40a Prevent the creation of an unused variable.
We're only interested in the enumeration fields; we don't want to create
a variable to store them.

MFC after:	1 week
2013-04-08 08:03:42 +00:00
Joel Dahl
e36a4a7ea0 mdoc: new sentence should be on a new line. Also remove EOL whitespace while
here.
2013-04-06 19:40:04 +00:00
Joel Dahl
791a7de998 mdoc: remove superfluous paragraph macro. 2013-04-05 11:42:28 +00:00
Steven Hartland
1146874aec Adds security options to camcontrol this includes the ability to secure erase
disks such as SSD's

Adds the ability to run ATA commands via the SCSI ATA Pass-Through(16) comand

Reviewed by:	mav
Approved by:	pjd (mentor)
MFC after:	2 weeks
2013-04-04 23:19:51 +00:00
Joel Dahl
6998737d06 Minor rewording.
Discussed with:	mav
2013-04-04 10:26:09 +00:00
Joel Dahl
af9fc0b09c Remove references to ataraid(4) and atacontrol(8). 2013-04-04 08:45:37 +00:00
Alexander Motin
45f6d66569 Remove all legacy ATA code parts, not used since options ATA_CAM enabled in
most kernels before FreeBSD 9.0.  Remove such modules and respective kernel
options: atadisk, ataraid, atapicd, atapifd, atapist, atapicam.  Remove the
atacontrol utility and some man pages.  Remove useless now options ATA_CAM.

No objections:	current@, stable@
MFC after:	never
2013-04-04 07:12:24 +00:00
Jim Harris
021ee26911 Fix typo (devicde -> device). 2013-04-03 20:52:17 +00:00
Jim Harris
47e56bb131 Use errno and strerror to print more descriptive messages when operations
fail in nvmecontrol(8).

While here, use consistent checks of return values from stat, open and
ioctl.

Sponsored by:	Intel
Suggested by:	carl
Reviewed by:	carl
2013-03-26 22:14:47 +00:00
Jim Harris
b846efd7ec Add controller reset capability to nvme(4) and ability to explicitly
invoke it from nvmecontrol(8).

Controller reset will be performed in cases where I/O are repeatedly
timing out, the controller reports an unrecoverable condition, or
when explicitly requested via IOCTL or an nvme consumer.  Since the
controller may be in such a state where it cannot even process queue
deletion requests, we will perform a controller reset without trying
to clean up anything on the controller first.

Sponsored by:	Intel
Reviewed by:	carl
2013-03-26 19:50:46 +00:00
Maxim Konovalov
cd08290b48 o Typo: IEE -> IEEE.
PR:		docs/173069
Submitted by:	Bjorn Heidotting
MFC after:	1 week
2013-03-25 12:38:45 +00:00
Kirk McKusick
061ea59dc2 Note that output is in seconds, not msec.
KNF indentation.
No functional change.
No change to printf strings.
No change to casting of printf arguments.

Reported by: Bruce Evans
2013-03-24 22:37:10 +00:00
Sean Bruno
4b3bbe04fd Resolve clang compile errors on amd64/i386 for certain by casting.
compile tested with clang on i386, amd64
compile tested with gcc on i386, amd64, sparc64

Submitted by:	delphij
2013-03-24 10:41:29 +00:00
Sean Bruno
317e774722 Minor formatting fix for printf() to fix clang builds.
Submitted by:	db
Reviewed by:	gjb
2013-03-24 02:04:19 +00:00
Kirk McKusick
81fbded23f Revert 248634 and 248643 (e.g., restoring 248625 and 248639).
Build verified by: Glen Barber (gjb@)
2013-03-23 20:00:02 +00:00
Glen Barber
e1c7cfb200 Revert r248639 to fix build failure on head/ 2013-03-23 08:57:14 +00:00
Kirk McKusick
25bcd53216 Fix the build after addition of cylinder group cacheing (r248625)
Reported by:   Glen Barber (gjb@)
Pointy hat to: Kirk McKusick (mckusick@)
2013-03-23 07:57:30 +00:00
Sean Bruno
115f80b8d3 Revert svn r248625
Clang errors around printf could be trivially fixed, but the breakage in
sbin/fsdb were to significant for this type of change.

Submitter of this changeset has been notified and hopefully this can be
restored soon.
2013-03-23 04:26:13 +00:00
Kirk McKusick
776816d32b Speed up fsck by caching the cylinder group maps in pass1 so
that they do not need to be read again in pass5. As this nearly
doubles the memory requirement for fsck, the cache is thrown away
if other memory needs in fsck would otherwise fail. Thus, the
memory footprint of fsck remains unchanged in memory constrained
environments.

This work was inspired by a paper presented at Usenix's FAST '13:
www.usenix.org/conference/fast13/ffsck-fast-file-system-checker

Details of this implementation appears in the April 2013 of ;login:
www.usenix.org/publications/login/april-2013-volume-38-number-2.
A copy of the April 2013 ;login: paper can also be downloaded
from: www.mckusick.com/publications/faster_fsck.pdf.

Reviewed by: kib
Tested by:   Peter Holm
MFC after:   4 weeks
2013-03-22 21:50:43 +00:00
Kirk McKusick
baa12a84a7 The purpose of this change to the FFS layout policy is to reduce the
running time for a full fsck. It also reduces the random access time
for large files and speeds the traversal time for directory tree walks.

The key idea is to reserve a small area in each cylinder group
immediately following the inode blocks for the use of metadata,
specifically indirect blocks and directory contents. The new policy
is to preferentially place metadata in the metadata area and
everything else in the blocks that follow the metadata area.

The size of this area can be set when creating a filesystem using
newfs(8) or changed in an existing filesystem using tunefs(8).
Both utilities use the `-k held-for-metadata-blocks' option to
specify the amount of space to be held for metadata blocks in each
cylinder group. By default, newfs(8) sets this area to half of
minfree (typically 4% of the data area).

This work was inspired by a paper presented at Usenix's FAST '13:
www.usenix.org/conference/fast13/ffsck-fast-file-system-checker

Details of this implementation appears in the April 2013 of ;login:
www.usenix.org/publications/login/april-2013-volume-38-number-2.
A copy of the April 2013 ;login: paper can also be downloaded
from: www.mckusick.com/publications/faster_fsck.pdf.

Reviewed by: kib
Tested by:   Peter Holm
MFC after:   4 weeks
2013-03-22 21:45:28 +00:00
Joel Dahl
b22247c287 Remove EOL whitespace. 2013-03-21 11:22:13 +00:00
Alexander V. Chernikov
2d6fcc3912 Remove unused variable. 2013-03-20 10:36:38 +00:00
Alexander V. Chernikov
ae01d73c04 Add ipfw support for setting/matching DiffServ codepoints (DSCP).
Setting DSCP support is done via O_SETDSCP which works for both
IPv4 and IPv6 packets. Fast checksum recalculation (RFC 1624) is done for IPv4.
Dscp can be specified by name (AFXY, CSX, BE, EF), by value
(0..63) or via tablearg.

Matching DSCP is done via another opcode (O_DSCP) which accepts several
classes at once (af11,af22,be). Classes are stored in bitmask (2 u32 words).

Many people made their variants of this patch, the ones I'm aware of are
(in alphabetic order):

Dmitrii Tejblum
Marcelo Araujo
Roman Bogorodskiy (novel)
Sergey Matveichuk (sem)
Sergey Ryabin

PR:		kern/102471, kern/121122
MFC after:	2 weeks
2013-03-20 10:35:33 +00:00
Joel Dahl
7cf62795b7 Add simple example. 2013-03-19 21:40:14 +00:00
Warner Losh
2493aadade Add a comment about why aout support is still here: We need it for
compat2x, which is still in use, as evidence by recent bug reports.
2013-03-19 16:57:04 +00:00
Joel Dahl
245e0480d2 Remove obsolete objformat information.
Submitted by:	db
2013-03-19 12:35:33 +00:00
Pawel Jakub Dawidek
a3d8ae5d2d Reduce stack usage. 2013-03-18 21:11:31 +00:00
Joel Dahl
d1cd5e7cf3 Cross-reference gvinum(8) instead of vinum(8). 2013-03-16 22:02:47 +00:00
Joel Dahl
b63e03632c Remove reference to vinum(4). The manual page was removed in r248370. 2013-03-16 21:50:06 +00:00
Pawel Jakub Dawidek
51ea07d722 Now that ioctl(2) is allowed in capability mode and we can limit ioctls for the
given descriptors, use Capsicum sandboxing for hastd in primary and secondary
modes. Allow for DIOCGDELETE and DIOCGFLUSH ioctls on provider descriptor and
for G_GATE_CMD_MODIFY, G_GATE_CMD_START, G_GATE_CMD_DONE and G_GATE_CMD_DESTROY
on GEOM Gate descriptor.

Sponsored by:	The FreeBSD Foundation
2013-03-14 23:14:47 +00:00
Pawel Jakub Dawidek
9cb0633b1c Minor corrections. 2013-03-14 23:11:52 +00:00
Pawel Jakub Dawidek
9bb2b7f535 Delete requests can be larger than MAXPHYS. 2013-03-14 23:03:48 +00:00
Dmitry Morozovsky
5632176c77 Rename 'status' command to 'list' and introduce new 'status' which produces
more terse output more observable for both scripts and humans.

Also, it shifts hastctl closer to GEOM utilities with their list/status command
pairs.

Approved by:	pjd
MFC after:	4 weeks
2013-03-14 22:29:37 +00:00
Pawel Jakub Dawidek
2ee08bd197 Removed redundant includes. 2013-03-14 21:21:14 +00:00
Xin LI
d44ae92a69 Correct type for DIOCGSTRIPESIZE. Without this there
would be a stack overflow which will crash the program
later.

PR:		bin/176953
Submitted by:	r4721 tormail org
MFC after:	3 days
2013-03-14 20:05:49 +00:00
Joel Dahl
45f5d4d0c2 Minor mdoc fixes. 2013-03-14 18:55:41 +00:00
Sean Bruno
bd9fba0cfe Add legacy support to geom raid to create a /dev/arX device for support
of upgrading older machines using ataraid(4) to newer releases.

This optional parameter is controlled via kern.geom.raid.legacy_aliases
and will create a /dev/ar0 device that will point at /dev/raid/r0 for
example.

Tested on Dell SC 1425 DDF-1 format software raid controllers installing from
stable/7 and upgrading to stable/9 without having to adjust /etc/fstab

Reviewed by:	mav
Obtained from:	Yahoo!
MFC after:	2 Weeks
2013-03-08 20:07:32 +00:00
Jung-uk Kim
067041766e Use build_iovec() to make it less cryptic. This also fixes warnings. 2013-03-06 00:36:33 +00:00
Jung-uk Kim
7eb5d3cfa5 GC unused mount_* directories. mount_reiserfs was disconnected from build
with r158666.  mount_ext2fs and mount_std were disconnected with r164527.
2013-03-05 23:53:37 +00:00
Jung-uk Kim
e8e60cfae2 Update the manual page to reflect reality. With r138509 and r152355,
"nostrictjoliet" option for mount_cd9660(8) was completely replaced with
"brokenjoliet" somehow.

MFC after:	3 days
2013-03-05 23:05:43 +00:00
Jung-uk Kim
7039dfb32f GC unused variables. Prefer NULL over 0 for pointers. 2013-03-05 22:41:35 +00:00
Alexander V. Chernikov
f71133f64f Do not suddenly fail on some rulesets if -n (syntax check only) is specified
and ipfw(4) module is not loaded.

MFC after:	2 weeks
2013-03-04 19:01:38 +00:00
Eitan Adler
4cb9d1beca devd: Correct typo in comment.
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:31 +00:00
Eitan Adler
7d9e9c60a0 devd: Use simpler dst += *x instead of str.append(x, 1).
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:29 +00:00
Eitan Adler
a6393aa163 devd: Use string::empty() instea of string::length() == 0.
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:26 +00:00
Eitan Adler
1d9bf149ef devd: Remove unnecessary empty default constructors.
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:24 +00:00
Eitan Adler
012148abc2 devd: Remove empty virtual destructor from class, which has noch subclasses.
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:22 +00:00
Eitan Adler
5a3b1a3d7c devd: Avoid unnecessary temporary objects (and simplify the code) when handling std::string.
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:19 +00:00
Eitan Adler
6d58c721c6 devd: Use the standard constructor of std::string instead of string("").
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:17 +00:00
Eitan Adler
67ae3bf165 devd: Simplify while (1) { if (x) break; } to while (!x) {}.
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:15 +00:00
Eitan Adler
4efceb186c devd: Remove call to _exit() from signal handler, which also sets a stop flag.
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:12 +00:00
Eitan Adler
fcdcaa8807 devd: Use volatile sig_atomic_t for the flag set by a signal handler.
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Approved by:	cperciva (mentor)
2013-03-04 02:21:08 +00:00
Eitan Adler
11fd1366bc Constify where possible.
Approved by:	cperciva (mentor)
2013-03-04 02:19:55 +00:00
Alexander V. Chernikov
579ed7bd05 Implement buffer size checking in ipfw(8) add cmd.
PR:		bin/65961
Submitted by:	Eugene Grosbein <eugen@grosbein.pp.ru>
MFC after:	2 weeks
2013-03-03 14:05:03 +00:00
Alexander V. Chernikov
136b1ada11 Fix ipfw table argument parsing/printing.
Fix style.

PR:		kern/175909
Submitted by:	Daniel Hagerty <hag@linnaean.org>
MFC after:	2 weeks
2013-03-02 18:51:26 +00:00
Attilio Rao
737a61a1ee Garbage collect NTFS bits which are now completely disconnected from
the tree since few months.

This patch is not targeted for MFC.
2013-03-02 18:40:04 +00:00
Attilio Rao
258bee160c Garbage collect HPFS bits which are now already completely disconnected
from the tree since few months (please note that the userland bits
were already disconnected since a long time, thus there is no need
to update the OLD* entries).

This is not targeted for MFC.
2013-03-02 14:54:33 +00:00
Peter Holm
14951d4234 The .journal file needs to reside on the ROOTINO which must not extend
beyond direct blocks. A typo caused this check to fail.
2013-02-27 18:12:04 +00:00
Benno Rice
085c638420 Fix typo in EFI GPT GUID. 2013-02-27 03:43:16 +00:00
Nick Hibma
0e52eb5ac5 Clarify that overriding the -h/-D flags through flags in device.hints
only works for sio(4) but not for uart(4) which no longer has this flag.
2013-02-26 23:18:35 +00:00
Mikolaj Golub
6559a21f71 Fix casting.
MFC after:	3 days
2013-02-26 20:19:45 +00:00
Mikolaj Golub
2adbba660d Add i/o error counters to hastd(8) and make hastctl(8) display
them.  This may be useful for detecting problems with HAST disks.

Discussed with and reviewed by:	pjd
MFC after:	1 week
2013-02-25 20:09:07 +00:00
Tim Kientzle
f2e472dcf4 Fix ARM build by assigning the computed time here to
a variable of the right type for printf.
2013-02-25 16:25:38 +00:00
Sergey Kandaurov
3dfcb0da4b Catch up with internal API changes for initbarea() and getdatablk()
of fsck_ffs introduced with r247212.

Submitted by:	David Wolfskill <david@catwhisker.org>
2013-02-24 19:32:43 +00:00
Kirk McKusick
ed75b5a156 When running with the -d option, instrument fsck_ffs to track the number,
data type, and running time of its I/O operations.

No functional changes.
2013-02-24 06:44:29 +00:00
Sergey Kandaurov
75dbe5f2b6 Reflect CARP media-type departure.
X-MFC after:	never
2013-02-21 21:35:09 +00:00
Sergey Kandaurov
fe9a760737 Separate items in the list of System values with .Pp to ease readability. 2013-02-21 20:45:19 +00:00
Pawel Jakub Dawidek
d6e636c988 - Add support for 'memsync' mode. This is the fastest replication mode that's
why it will now be the default.
- Bump protocol version to 2 and add backward compatibility for version 1.
- Allow to specify hosts by kern.hostid as well (in addition to hostname and
  kern.hostuuid) in configuration file.

Sponsored by:	Panzura
Tested by:	trociny
2013-02-17 21:12:34 +00:00
Sergey Kandaurov
fa358104b1 Remove write only assignments and thus fix the build after struct bufarea
TAILQ conversion (r246812).
2013-02-15 09:10:01 +00:00
Kirk McKusick
2ec5c91481 Update fsck_ffs buffer cache manager to use TAILQ macros.
No functional changes.
2013-02-15 01:00:48 +00:00
Pawel Jakub Dawidek
b93ca95c4f Fix minor memory leak. 2013-02-10 15:56:47 +00:00
Pawel Jakub Dawidek
2d4b50b61e Assert that if we are not dealing with keyfile we are dealing with passfile. 2013-02-10 15:56:20 +00:00
Pawel Jakub Dawidek
d4e5fe17e6 Use arc4random_buf(3) instead of reimplementing it. 2013-02-10 15:55:42 +00:00
Monthadar Al Jaberi
8904a305ae Mark a mesh path to a mesh gate with a 'G'.
Approved by:	adrian (mentor)
2013-02-07 21:23:03 +00:00
Niclas Zeising
71c2381938 Bump .Dd for the change in r246121.
Approved by:	joel (mentor)
2013-02-05 14:29:37 +00:00
Xin LI
399fe4799b Use stripesize as smallest block size if it's available.
MFC after:	2 weeks
2013-02-04 19:17:15 +00:00
Gleb Smirnoff
9711a168b9 Retire struct sockaddr_inarp.
Since ARP and routing are separated, "proxy only" entries
don't have any meaning, thus we don't need additional field
in sockaddr to pass SIN_PROXY flag.

New kernel is binary compatible with old tools, since sizes
of sockaddr_inarp and sockaddr_in match, and sa_family are
filled with same value.

The structure declaration is left for compatibility with
third party software, but in tree code no longer use it.

Reviewed by:	ru, andre, net@
2013-01-31 08:55:21 +00:00
Ian Lepore
5dfc0f6c53 Improve devd startup time, by tweaking some string handling routines that are
heavily used when parsing config files.  Mostly these changes avoid making
temporary copies of the strings, and avoid doing byte at a time append
operations, on the most-used code path.

On a 1.2 GHz ARM processor this reduces the time to parse the config files
from 13 to 6 seconds.

Reviewed by:	imp
Approved by:	cognet (mentor)
2013-01-30 23:37:35 +00:00
Ian Lepore
e1334f935f Fix a descriptor leak in devd. Clients reading /var/run/devd.pipe can close
their socket connection any time, and devd only notices that when it gets an
error trying to write an event to the client.  On a system with no device
change activity, clients could connect and disappear repeatedly without devd
noticing, leading to an ever-growing list of open socket descriptors in devd.

Now devd uses poll(2) looking for POLLHUP on all existing clients every time
a new client connection is established, and also periodically (once a minute)
to proactively find zombie clients and reap the socket descriptors.  It also
now has a connection limit, configurable with a new -l <num> command line arg.
When the maximum number of connections is reached it stops accepting new
connections until some current clients drop off.

Reviewed by:	imp
Approved by:	cognet (mentor)
2013-01-30 15:21:18 +00:00
Warren Block
0e0d13226c Expand description of how gptboot and gptzfsboot choose a partition for
booting.

Reviewed by:	ae
MFC after:	1 week
2013-01-25 16:33:00 +00:00
Pedro F. Giffuni
f4f891a751 newfs_msdos: cosmetical cleanups
- Simplify diagnostic messages.
- Adopt lowercase first letters to make the messages
  more canonical.

PR:		bin/175404
Submitted by:	Christoph Mallon
Reviewed by:	bde
MFC after:	3 days
2013-01-19 03:34:02 +00:00
Alexander Motin
821a0f639e For Promise/AMD metadata add support for disks with capacity above 2TiB
and for volumes with sector size above 512 bytes.
2013-01-17 00:50:25 +00:00
Eitan Adler
7b6a91800c Correct prefix for "locally installed things"
Approved by:	cperciva
MFC After:	3 days
2013-01-16 05:03:46 +00:00
Alexander Motin
2c6a273750 Allow to insert new component to geom_raid3 without specifying number.
PR:		kern/160562
MFC after:	2 weeks
2013-01-15 10:06:35 +00:00
Xin LI
6f36135181 Use the right format string for line buffer.
PR:		bin/174910
Submitted by:	Fabian Keil <fk fabiankeil.de>
2013-01-13 04:28:44 +00:00
Hajimu UMEMOTO
164051cea5 Add no_prefer_iface option.
It stops treating the address on the interface as special by source
address selection rule even when the interface is outgoing interface.
This is desired in some situation.

Requested by:	hrs
Reviewed by:	IHANet folks including hrs
MFC after:	1 week
2013-01-09 18:18:08 +00:00
Hiroki Sato
9f18a157e8 Fix -iface and -interface modifiers.
Spotted by:	Ian FREISLICH
2013-01-08 17:24:43 +00:00
Konstantin Belousov
7c3b94cfea Use tabs for indentation.
MFC after:	2 weeks
2013-01-05 21:52:38 +00:00
Konstantin Belousov
2dd807c56e Do not round up the size of the UFS filesystem to the fragment size
when comparing its size with the size of the media, to determine if
the last disk block is unused.

Submitted by:	Andreas Longwitz <longwitz@incore.de>
Reviewed by:	pjd
MFC after:	2 weeks
2013-01-05 21:42:14 +00:00
Warren Block
fa7aed6c87 Document the output of the show command. Modified version of patch
provided by Bas Smeelen <b.smeelen@ose.nl>.  Use of 'gpart list'
suggested by by Andrey V. Elsukov <ae@FreeBSD.org>.

PR:		docs/174270
Submitted by:	Ronald F.Guilmette <rfg@tristatelogic.com>
Reviewed by:	ae (block sizes)
MFC after:	1 week
2013-01-03 21:58:28 +00:00
Konstantin Belousov
73a44978ce Allow to specify "cache" and "nocache" as an option for
mount_nullfs(8).

Tested by:	pho
MFC after:	2 weeks
2013-01-03 19:18:46 +00:00