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Commit Graph

6754 Commits

Author SHA1 Message Date
Andrey V. Elsukov
99e57974a6 Add reference to gpart(8).
MFC after:	3 days
2011-11-06 20:39:35 +00:00
Andrey V. Elsukov
9a5e36b804 Add reference to gpart(8).
MFC after:	3 days
2011-11-06 20:38:27 +00:00
Andrey V. Elsukov
fd4bbf84f2 Add recommendation to use gpart(8) when user tries write disklabel
or bootcode to already opened provider.

MFC after:	1 week
2011-11-06 20:32:55 +00:00
Andrey V. Elsukov
b11075cdeb Remove unneeded checks.
MFC after:	1 week
2011-11-06 19:03:07 +00:00
Andrey V. Elsukov
982e6e69cd bsdlabel(8) could automatically fill many of disklabel's deprecated
fields, but user could specify some of those fields when edits disklabel
with `bsdlabel -e`. But without -A flag these fields might be
overwritten with default values from the virgin disklabel.
So, don't overwrite such fields if they are not zero. Also add checks
to prevent creating disklabel with less than DEFPARTITIONS and more
than MAXPARTITIONS partitions.

PR:		bin/162332
Tested by:	Eugene Grosbein
MFC after:	1 week
2011-11-06 18:59:42 +00:00
Andrey V. Elsukov
1fd45acda6 To be in sync with GEOM_PART_BSD limit the maximum number of supported
partitions to 20.

MFC after:	1 week
2011-11-06 17:30:32 +00:00
Ed Schouten
1efe3c6b58 Add missing static keywords for global variables to tools in sbin/.
These tools declare global variables without using the static keyword,
even though their use is limited to a single C-file, or without placing
an extern declaration of them in the proper header file.
2011-11-04 13:36:02 +00:00
John-Mark Gurney
21fa393279 remove trailing whitespace...
MFC after:	1 week
2011-10-29 17:30:57 +00:00
John-Mark Gurney
469a1218c0 error if /boot/mbr is empty... This can happen on a system like arm
that doesn't have a /boot/mbr, and you touch it to get past the previous
error message...

MFC after:	1 week
2011-10-29 17:28:59 +00:00
Pawel Jakub Dawidek
0ebcf9e6cb Remove redundant space.
MFC after:	3 days
2011-10-27 20:36:35 +00:00
Pawel Jakub Dawidek
07ebc3626e Implement 'async' mode for HAST.
MFC after:	3 days
2011-10-27 20:32:57 +00:00
Pawel Jakub Dawidek
3f5bce1822 Minor cleanups.
MFC after:	3 days
2011-10-27 20:15:37 +00:00
Pawel Jakub Dawidek
43b8675beb Reduce indentation.
MFC after:	3 days
2011-10-27 20:13:39 +00:00
Pawel Jakub Dawidek
5a58d22a84 Improve comment so it doesn't suggest race is possible, but that we handle
the race.

MFC after:	3 days
2011-10-27 20:10:21 +00:00
Pawel Jakub Dawidek
949350bb1f - Eliminate the need for hio_nv.
- Introduce hio_clear() function for clearing hio before returning it
  onto free queue.

MFC after:	3 days
2011-10-27 20:01:23 +00:00
Pawel Jakub Dawidek
1212a85c4a Monor cleanups.
MFC after:	3 days
2011-10-27 18:49:16 +00:00
Pawel Jakub Dawidek
8a34134ac2 Delay resuid generation until first connection to secondary, not until first
write. This way on first connection we will synchronize only the extents that
were modified during the lifetime of primary node, not entire GEOM provider.

MFC after:	3 days
2011-10-27 18:45:01 +00:00
Pawel Jakub Dawidek
982369192e Correct comments.
MFC after:	3 days
2011-10-27 16:22:17 +00:00
Alexander Motin
733a1f3f52 Clarify disks/volumes above 2TiB support in geom_raid:
- add support for volumes above 2TiB with Promise metadata format;
 - enforse and document other limitations:
   - Intel and Promise metadata formats do not support disks above 2TiB;
   - NVIDIA metadata format does not support volumes above 2TiB.

Sponsored by:	iXsystems, Inc.
MFC after:	2 weeks
2011-10-26 21:50:10 +00:00
Hiroki Sato
0321b694c7 - Add support for a "!" character in regex matching in devd(8). It inverts
the logic (true/false) of the matching.

- Add "!usbus[0-9]+" to IFNET ATTACH notification handler in the default
  devd.conf to prevent rc.d/netif from running when usbus[0-9]+ is attached.

Reviewed by:	imp
2011-10-26 02:11:28 +00:00
Ed Schouten
ce458f4239 Build swapon with WARNS=6.
Don't use a variable called stat, because it collides with stat(2).
2011-10-25 17:10:15 +00:00
Pawel Jakub Dawidek
1f8c92e6fa Add support for creating GELI devices with older metadata version for use
with older FreeBSD versions:
- Add -V option to 'geli init' to specify version number. If no -V is given
  the most recent version is used.
- If -V is given don't allow to use features not supported by this version.
- Print version in 'geli list' output.
- Update manual page and add table describing which GELI version is
  supported by which FreeBSD version, so one can use it when preparing GELI
  device for older FreeBSD version.

Inspired by:	Garrett Cooper <yanegomi@gmail.com>
MFC after:	3 days
2011-10-25 13:57:50 +00:00
Pawel Jakub Dawidek
74ef73007a Revert r226726. The line was not duplicated.
Spotted by:	pluknet
MFC after:	3 days
2011-10-25 13:49:48 +00:00
Pawel Jakub Dawidek
bf5ad81592 Remove duplicated line.
MFC after:	3 days
2011-10-25 12:26:19 +00:00
Pawel Jakub Dawidek
ef055009c2 Add 'geli version' subcommand, which will print GELI metadata version of each
given GEOM provider or if not providers are given it will print versions
supported by userland geli(8) utility and by ELI GEOM class.

MFC after:	3 days
2011-10-25 08:03:51 +00:00
Pawel Jakub Dawidek
3bddbd0f3b When we detect GELI metadata version that is newer than the highest we
support, inform the user about that instead of 'MD5 hash mismatch'.

Suggested by:	Garrett Cooper <yanegomi@gmail.com>
MFC after:	3 days
2011-10-25 07:56:27 +00:00
Pawel Jakub Dawidek
79e6fcac83 Simplify eli_resize() function.
MFC after:	3 days
2011-10-25 07:44:10 +00:00
Pawel Jakub Dawidek
f1a465000f Simplify eli_dump() function and allow to dump metadata stored in backup file.
MFC after:	3 days
2011-10-25 07:37:02 +00:00
Pawel Jakub Dawidek
275ae453d6 If 'req' is NULL, print error on stderr.
MFC after:	3 days
2011-10-25 07:34:35 +00:00
Pawel Jakub Dawidek
c99a654256 Simplify eli_is_attached() function and make it return boot instead of int.
MFC after:	3 days
2011-10-25 07:32:43 +00:00
Pawel Jakub Dawidek
34c4866250 Simplify eli_backup_create() and eli_backup_restore() functions.
As a side-effect it is now possible to backup unsupported (newer)
GELI metadata versions.

MFC after:	3 days
2011-10-25 07:31:13 +00:00
Pawel Jakub Dawidek
3ab01ecf56 Sort includes.
MFC after:	3 days
2011-10-25 07:24:51 +00:00
Maxim Sobolev
633d2bc579 Add new option -F to specify alternative location of the /etc/fstab
file.

MFC after:	1 month
2011-10-25 01:47:33 +00:00
Maxim Sobolev
f2104fc0ad Add new option -c to specify alternatve location of the /etc/fstab
file.

MFC after:	1 month
2011-10-25 01:46:42 +00:00
Kirk McKusick
23ad9069cb The current /etc/dumpdates file restricts device names to 32 characters.
With the addition of various GEOM layers some device names now exceed
this length, for example /dev/mirror/encrypted.elig.journal. This
change expands the field to 53 bytes which brings the /etc/dumpdates
lines to 80 characters. Exceeding 80 characters makes the /etc/dumpdates
file much less human readable. A test is added to dump so that it
verifies that the device name will fit in the 53 character field
failing the dump if it is too long.

This change has been checked to verify that its /etc/dumpdates file
is compatible with older versions of dump.

Reported by: Martin Sugioarto <martin@sugioarto.com>
PR:          kern/160678
MFC after:   3 weeks
2011-10-18 18:42:26 +00:00
Pawel Jakub Dawidek
bd738d630c Allow to specify pidfile in HAST configuration file.
MFC after:	1 week
2011-10-17 12:22:09 +00:00
Pawel Jakub Dawidek
89da1a23cd Remove redundant space.
MFC after:	1 week
2011-10-17 09:59:04 +00:00
Pawel Jakub Dawidek
6fea20e297 When path to the configuration file is relative, obtain full path,
so we can always find the file, even after daemonizing and changing
working directory to /.

MFC after:	1 week
2011-10-17 09:54:07 +00:00
Olivier Houchard
10f94f86f5 Unbreak NO_DYNAMICROOT by explicitely linking to libcrypto if MK_OPENSSL isn't
set to no, as libbsnmp needs it.
2011-10-16 16:58:28 +00:00
Eitan Adler
36daf0495a - change "is is" to "is" or "it is"
- change "the the" to "the"

Approved by:	lstewart
Approved by:	sahil (mentor)
MFC after:	3 days
2011-10-16 14:30:28 +00:00
Dag-Erling Smørgrav
23f39c906b Make dhclient use a pid file. Modify the rc script accordingly; while
there, clean it up and add some error checks.

Glanced at by:	brooks@
MFC after:	3 weeks
2011-10-13 17:20:45 +00:00
Kirk McKusick
8ee53ea3a1 After creating a filesystem using newfs -j the time stamps are all
zero and thus report as having been made in January 1970. Apart
from looking a bit silly, it also triggers alarms from scripts
that detect weird time stamps. This update sets all 4 (or 3, in
the case of UFS1) time stamps to the current time when enabling
journaling during newfs or later when enabling it with tunefs.

Reported by: Hans Ottevanger <hans@beastielabs.net>
MFC after:   1 week
2011-10-11 19:03:57 +00:00
Craig Rodrigues
8d1a3b6998 Add a "kern.features.ata_cam" sysctl in the kernel when the ATA_CAM kernel
option is defined.  This sysctl can be queried by feature_present(3).

Query for this feature in /sbin/atacontrol and /usr/sbin/burncd.
If these utilities detect that ATA_CAM is enabled, then these utilities
will error out.  These utilities are compatible with the old ATA
driver, but are incomptible with the new ATA_CAM driver.  By erroring out,
we give end-users an idea as to what remedies to use, and reduce the need for them
to file PR's.  For atacontrol, camcontrol must be used instead,
and for burncd, alternative utilties from the ports collection must be used
such as sysutils/cdrtools.

In future, maybe someone can re-write burncd to work with ATA_CAM,
but at least for now, we give a somewhat useful error message to end users.

PR:		160979
Reviewed by:	jh, Arnaud Lacombe <lacombar at gmail dot com>
Reported by:	Joe Barbish <fbsd8 at a1poweruser dot com>
MFC after:	3 days
2011-10-09 21:42:02 +00:00
Kenneth D. Merry
1cc052e80f Add descriptor sense support to CAM, and honor sense residuals properly in
CAM.

Desriptor sense is a new sense data format that originated in SPC-3.  Among
other things, it allows for an 8-byte info field, which is necessary to
pass back block numbers larger than 4 bytes.

This change adds a number of new functions to scsi_all.c (and therefore
libcam) that abstract out most access to sense data.

This includes a bump of CAM_VERSION, because the CCB ABI has changed.
Userland programs that use the CAM pass(4) driver will need to be
recompiled.

camcontrol.c:	Change uses of scsi_extract_sense() to use
		scsi_extract_sense_len().

		Use scsi_get_sks() instead of accessing sense key specific
		data directly.

scsi_modes:	Update the control mode page to the latest version (SPC-4).

scsi_cmds.c,
scsi_target.c:	Change references to struct scsi_sense_data to struct
		scsi_sense_data_fixed.  This should be changed to allow the
		user to specify fixed or descriptor sense, and then use
		scsi_set_sense_data() to build the sense data.

ps3cdrom.c:	Use scsi_set_sense_data() instead of setting sense data
		manually.

cam_periph.c:	Use scsi_extract_sense_len() instead of using
		scsi_extract_sense() or accessing sense data directly.

cam_ccb.h:	Bump the CAM_VERSION from 0x15 to 0x16.  The change of
		struct scsi_sense_data from 32 to 252 bytes changes the
		size of struct ccb_scsiio, but not the size of union ccb.
		So the version must be bumped to prevent structure
		mis-matches.

scsi_all.h:	Lots of updated SCSI sense data and other structures.

		Add function prototypes for the new sense data functions.

		Take out the inline implementation of scsi_extract_sense().
		It is now too large to put in a header file.

		Add macros to calculate whether fields are present and
		filled in fixed and descriptor sense data

scsi_all.c:	In scsi_op_desc(), allow the user to pass in NULL inquiry
		data, and we'll assume a direct access device in that case.

		Changed the SCSI RESERVED sense key name and description
		to COMPLETED, as it is now defined in the spec.

		Change the error recovery action for a number of read errors
		to prevent lots of retries when the drive has said that the
		block isn't accessible.  This speeds up reconstruction of
		the block by any RAID software running on top of the drive
		(e.g. ZFS).

		In scsi_sense_desc(), allow for invalid sense key numbers.
		This allows calling this routine without checking the input
		values first.

		Change scsi_error_action() to use scsi_extract_sense_len(),
		and handle things when invalid asc/ascq values are
		encountered.

		Add a new routine, scsi_desc_iterate(), that will call the
		supplied function for every descriptor in descriptor format
		sense data.

		Add scsi_set_sense_data(), and scsi_set_sense_data_va(),
		which build descriptor and fixed format sense data.  They
		currently default to fixed format sense data.

		Add a number of scsi_get_*() functions, which get different
		types of sense data fields from either fixed or descriptor
		format sense data, if the data is present.

		Add a number of scsi_*_sbuf() functions, which print
		formatted versions of various sense data fields.  These
		functions work for either fixed or descriptor sense.

		Add a number of scsi_sense_*_sbuf() functions, which have a
		standard calling interface and print the indicated field.
		These functions take descriptors only.

		Add scsi_sense_desc_sbuf(), which will print a formatted
		version of the given sense descriptor.

		Pull out a majority of the scsi_sense_sbuf() function and
		put it into scsi_sense_only_sbuf().  This allows callers
		that don't use struct ccb_scsiio to easily utilize the
		printing routines.  Revamp that function to handle
		descriptor sense and use the new sense fetching and
		printing routines.

		Move scsi_extract_sense() into scsi_all.c, and implement it
		in terms of the new function, scsi_extract_sense_len().
		The _len() version takes a length (which should be the
		sense length - residual) and can indicate which fields are
		present and valid in the sense data.

		Add a couple of new scsi_get_*() routines to get the sense
		key, asc, and ascq only.

mly.c:		Rename struct scsi_sense_data to struct
		scsi_sense_data_fixed.

sbp_targ.c:	Use the new sense fetching routines to get sense data
		instead of accessing it directly.

sbp.c:		Change the firewire/SCSI sense data transformation code to
		use struct scsi_sense_data_fixed instead of struct
		scsi_sense_data.  This should be changed later to use
		scsi_set_sense_data().

ciss.c:		Calculate the sense residual properly.  Use
		scsi_get_sense_key() to fetch the sense key.

mps_sas.c,
mpt_cam.c:	Set the sense residual properly.

iir.c:		Use scsi_set_sense_data() instead of building sense data by
		hand.

iscsi_subr.c:	Use scsi_extract_sense_len() instead of grabbing sense data
		directly.

umass.c:	Use scsi_set_sense_data() to build sense data.

		Grab the sense key using scsi_get_sense_key().

		Calculate the sense residual properly.

isp_freebsd.h:	Use scsi_get_*() routines to grab asc, ascq, and sense key
		values.

		Calculate and set the sense residual.

MFC after:	3 days
Sponsored by:	Spectra Logic Corporation
2011-10-03 20:32:55 +00:00
Ed Schouten
9f365aa1d6 Get rid of major/minor number distinction.
As of FreeBSD 6, devices can only be opened through devfs. These device
nodes don't have major and minor numbers anymore. The st_rdev field in
struct stat is simply based a copy of st_ino.

Simply display device numbers as hexadecimal, using "%#jx". This is
allowed by POSIX, since it explicitly states things like the following
(example taken from ls(1)):

	"If the file is a character special or block special file, the
	size of the file may be replaced with implementation-defined
	information associated with the device in question."

This makes the output of these commands more compact. For example, ls(1)
now uses approximately four columns less. While there, simplify the
column length calculation from ls(1) by calling snprintf() with a NULL
buffer.

Don't be afraid; if needed one can still obtain individual major/minor
numbers using stat(1).
2011-09-28 18:53:36 +00:00
Pawel Jakub Dawidek
e3feec94eb Correct typo.
MFC after:	3 days
2011-09-28 13:25:27 +00:00
Pawel Jakub Dawidek
12daf727f6 If the underlying provider doesn't support BIO_FLUSH, log it only once
and don't bother trying in the future.

MFC after:	3 days
2011-09-28 13:19:47 +00:00
Pawel Jakub Dawidek
39852ce89e Break a bit earlier.
MFC after:	3 days
2011-09-28 13:13:43 +00:00
Pawel Jakub Dawidek
518dd4c0d9 After every activemap change flush disk's write cache, so that write
reordering won't make the actual write to be committed before marking
the coresponding extent as dirty.

It can be disabled in configuration file.

If BIO_FLUSH is not supported by the underlying file system we log a warning
and never send BIO_FLUSH again to that GEOM provider.

MFC after:	3 days
2011-09-28 13:08:51 +00:00
Pawel Jakub Dawidek
adf8002bac Use PJDLOG_ASSERT() and PJDLOG_ABORT() everywhere instead of assert().
MFC after:	3 days
2011-09-27 08:50:37 +00:00