Commit Graph

194 Commits

Author SHA1 Message Date
Ruslan Ermilov
f9530cf087 - Fix markup.
- Somewhat improve wording.

- Change the layout of the EXAMPLES section so that descriptions
  come before example, as in most other manpages.

- Fix a bad example that edits a label using a `c' partition.
2006-12-29 16:28:38 +00:00
Maxim Konovalov
f72bbf974b o '-s' flag was killed in rev. 1.75. Clean getopt(3).
PR:		bin/104616
Submitted by:	Oliver Fromme
MFC after:	1 week
2006-10-20 13:10:27 +00:00
Ruslan Ermilov
476bfbd7c7 - Don't mention (wrong) defaults for FFS file system parameters,
replace them with references to newfs(8) which documents them.

- Remove mentions of LFS support for which was retired in 1998.

- Regenerate an example output.

PR:		docs/84913
MFC after:	3 days
2006-10-13 15:44:29 +00:00
Ruslan Ermilov
6b0db4ab37 Fix utility's short description.
PR:		docs/84467
Submitted by:	Gary W. Swearingen
MFC after:	3 days
2006-10-12 20:29:20 +00:00
Ruslan Ermilov
8266d47670 Markup fixes. 2006-09-18 11:55:10 +00:00
Ruslan Ermilov
2b46c64c9c Remove alpha left-overs. 2006-08-22 08:03:01 +00:00
Pawel Jakub Dawidek
689686bf2f Explain why the first partition should start at offset 16.
Requested by:	hrs
2006-03-08 14:17:26 +00:00
Pawel Jakub Dawidek
bd92a261fe Fix evil examples - first partition should start at offset 16.
MFC after:	3 days
2006-03-04 12:09:50 +00:00
Ruslan Ermilov
4e9e907d63 -mdoc sweep. 2005-11-18 10:36:29 +00:00
Craig Rodrigues
1c47852f8a Clarify wording for -m flag.
PR:	docs/84704
2005-09-17 15:10:39 +00:00
Ian Dowse
3b89beb171 Attempt to improve the logic for automatically sizing partitions
to take into account the new default of starting the first partition
after the boot blocks instead of at sector 0. If you used automatic
sizing when the first partition did not start at 0, you would get
an error that the automatically sized partition extended beyond the
end of the disk.

Note that there are probably still many more complex cases where
automatic sizing and placement will not work (e.g. non-contiguous
or out of order partitions).
2005-08-14 22:46:50 +00:00
Ruslan Ermilov
214144704b Scheduled mdoc(7) sweep. 2005-01-10 16:17:34 +00:00
Ralf S. Engelschall
ccdd2fce3a Fix the derivation of the GEOM name from the specified device name by
complementing the existing special case of a not existing /dev prefix
with the recognition of an already existing /dev prefix.

This implicitly solves the following two issues related to working on
GEOM devices /dev/foo/bar (which have the GEOM provider name "foo/bar")
with the expected commands like "bsdlabel /dev/foo/bar":

1. the error "Geom not found" when trying to write or edit the BSD
   label (because previously the incorrect GEOM name "bar" instead of
   "foo/bar" was derived from "/dev/foo/bar").

2. the multiple times reported "magically introduced" partition offset
   of 63 blocks and the resulting errors like "partition extends past
   end of unit" and "partition c doesn't start at 0!".

   This implicitly resulted because bsdlabel(8) determines the "MBR
   offset" via GEOM and (intentionally) silently falls back to an offset
   of 0 if it could not be queried (which is the case if the name was
   incorrectly derived).

   Usually (at least on PCs) the offset for the first slice is 63 blocks
   and bsdlabel(8) automatically subtracts them from the absolute
   offsets in the read on-disk BSD label, resulting in the display of an
   effective offset of 0. If the GEOM query fails, the assumed offset of
   0 is subtracted and an incorrect effective offset of 63 is displayed
   and tried to be worked upon.

Reviewed by: pjd
MFC after: 1 week
2005-01-07 12:19:57 +00:00
Brooks Davis
86e0bd0dc0 The disk labels generated by bsdlabel can no address more than
0xffffffff sectors.  Document this limit and avoid installing bogus
labels on disks with more sectors.

Allowing the installation of labels addressing as much of the disk as
possiable may be a useful addition in some situations, but this was easy
to implement and should reduce confusion.

PR:		bin/71408
2004-09-09 07:46:53 +00:00
Dag-Erling Smørgrav
8180729228 The multiplier prefix is actually a multiplier suffix. 2004-08-09 14:43:50 +00:00
Dag-Erling Smørgrav
4c814dfc27 Use fallthrough to simplify the multiplier logic; optimistically add
support for the T multiplier; improve the error message for unrecognized
multipliers.
2004-08-08 23:14:44 +00:00
Dag-Erling Smørgrav
266e79978a Fix some whitespace issues, and move a curly brace out of an #ifdef to
avoid confusing auto-indenting editors.
2004-08-08 23:11:43 +00:00
Ruslan Ermilov
d04b5dfe6c Assorted markup, grammar, and spelling fixes. 2004-05-17 08:35:43 +00:00
Mark Murray
4c723140a4 Remove advertising clause from University of California Regent's license,
per letter dated July 22, 1999.

Approved by: core, imp
2004-04-09 19:58:40 +00:00
Luigi Rizzo
7747c959fa Implement a '-f' flag to teach bsdlabel to work on files instead of
disk partitions.
2004-03-30 23:15:03 +00:00
John Baldwin
c8785325a6 When installing boot blocks into an Alpha BSD label, setup the location,
length, and flags fields at the end of the SRM boot sector so that SRM can
find the bootstrap code.  This fixes bsdlabel -m alpha to generate bootable
disklabels.

Reviewed by:	phk
2004-03-15 23:10:34 +00:00
Yoshihiro Takahashi
82a22cc1ed '-DPC98' is not needed. 2004-01-11 09:11:10 +00:00
Poul-Henning Kamp
427823d576 Only automatically create an 'a' partition when there is nothing
but a 'c' partition.
2003-10-18 19:32:35 +00:00
Ian Dowse
640c9cb297 Remove the hardcoded default block/frag/cpg values from bsdlabel
and the logic for setting them according to the partition size.
Instead, unspecified filesystem values are left at 0 so that newfs
will use its own defaults. It just caused confusion to have the
defaults duplicated in two different places.

Reviewed by:	phk
2003-10-05 19:40:02 +00:00
Ruslan Ermilov
743d5d518c mdoc(7): Properly mark C headers. 2003-09-10 19:24:35 +00:00
Ruslan Ermilov
fe08efe680 mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
Poul-Henning Kamp
d440887943 When we initialize a disk with a virgin label, create also an 'a'
partition which starts after the bootstrap area and fills the entire
disk.
2003-08-27 22:34:57 +00:00
Poul-Henning Kamp
9ef521ec86 Augh! Fix the sparc64 build:
If we don't have a default label location for the compiled architecture,
insist that a -m <architecture> option is specified.
2003-06-07 22:02:01 +00:00
Poul-Henning Kamp
246300f212 Sanitize setting of labeloffset and labelsector. 2003-06-07 09:09:39 +00:00
Poul-Henning Kamp
8c401bb94d Give ia64 the exact same semantics as i386 with respect to non-512
byte sector devices.
2003-06-04 05:25:04 +00:00
Marcel Moolenaar
c9192519e4 Unbreak ia64. 'nuff said. 2003-06-04 02:01:05 +00:00
Poul-Henning Kamp
b2bb9f9bfd Fix sectorsize != 512 on i386 and pc98. Add test cases for same. 2003-06-02 14:19:31 +00:00
Poul-Henning Kamp
83d771de78 Simplify the GEOM OAM api: Drop the request type, and let everything
hinge on the "verb" parameter which the class gets to interpret as
it sees fit.

Move the entire request into the kernel and move changed parameters
back when done.
2003-06-01 13:47:51 +00:00
Poul-Henning Kamp
20fc95cbdd Add pc98 arch to test set.
Remove ktrace which leaked out of test-setup.
2003-06-01 09:30:53 +00:00
David E. O'Brien
7c4d80f2d1 Protext copyright[]. 2003-05-31 15:42:56 +00:00
Ruslan Ermilov
734ac3b543 mdoc(7) fixes.
Approved by:	re (blanket)
2003-05-24 19:53:08 +00:00
Peter Wemm
59fb3d1055 Add amd64 to the MACHINE_ARCH list of systems that link bsdlabel to
disklabel.  I just got burnt again by having an old disklabel binary
kicking around.

Discussed with: phk
Approved by:    re (safe amd64 stuff)
2003-05-23 06:08:28 +00:00
Ruslan Ermilov
c1941005a3 Style fixes.
Reviewed by:	phk
Approved by:	re (scottl)
2003-05-17 19:06:45 +00:00
Ruslan Ermilov
0b00d54eed Moved libgeom.so dependencies to where they belong.
Reviewed by:	phk
Approved by:	re (scottl)
2003-05-17 19:05:17 +00:00
Poul-Henning Kamp
3ecb3802ee Add pc98 archtecture entry.
Approved by:	re/rwatson
2003-05-13 19:42:52 +00:00
Poul-Henning Kamp
8970f1a474 Before reading an ascii label, initialize with defaults so that
getasciipartspec() has a sectorisize in case it needs one.

Approved by:	re/jhb
2003-05-09 20:26:17 +00:00
Poul-Henning Kamp
54f445fb69 Sigh, this shows just how much one can be conditioned my the environment:
Just because we for the last ten years have fought for every byte
in the boot code on i386, doesn't mean that other architectures could
not actually have space to spare there.

Remore debugging message.
2003-05-09 19:07:59 +00:00
Poul-Henning Kamp
4917b55e50 Compile bsdlabel on all platforms.
Install a link to the disklabel(8) name on i386 and alpha platforms.

Leave old disklabel(8) sources intact but disconnected from the build
for now.
2003-05-05 21:28:08 +00:00
Poul-Henning Kamp
5d853216d2 Add transparent handling of mbroffset for backwards compatibility. 2003-05-04 19:27:22 +00:00
Poul-Henning Kamp
57dfbec57b More axe-work:
Hide all the historical fields of the label, unless people ask for them with -A,
set them to intelligently chosen defaults otherwise.

Distill the manual page to remove inaccuracies, misundertandings and obsolete
information.  It can probably still be done better but now at least it is
not misinforming people.
2003-05-03 09:58:20 +00:00
Poul-Henning Kamp
d2fe97c728 Some minor remodelling with a large axe. 2003-05-03 09:02:27 +00:00
Poul-Henning Kamp
5daa806da0 Use new geom.ctl based OAM instead of ioctls.
Various cleanup.
2003-05-03 08:04:24 +00:00
Poul-Henning Kamp
204ae37859 bsd_disklabel_le_dec() takes an extra argument now. 2003-05-02 22:46:44 +00:00
Poul-Henning Kamp
dfbc3f0c86 Vastly simplify architecture handling: Use properties of label as
recorded in global variables, rather than checks on the architecture.

Drop horribly code to handle MBR/PC98's embedded in the BSD label area.
If you need to have an MBR or PC98 on your disk, you should not overlap
it with a BSDLABEL, if you don't need it, this code is nothing but trouble.
2003-05-02 20:14:48 +00:00
Poul-Henning Kamp
7838fd0ebe Default the location to the compiled for architecture if no -m arg specified. 2003-05-02 20:02:11 +00:00