Commit Graph

6 Commits

Author SHA1 Message Date
Peter Wemm
7201d7b009 Show the paritition types that we recognize in human readable format. eg:
pluto2# gpt show da0
     start       end      size  contents
         0         0         1  PMBR
         1         1         1  Pri GPT header
         2        33        32  Pri GPT table
        34    401595    401562  GPT part - EFI System partition
    401596    925883    524288  GPT part - FreeBSD ufs partition
    925884   9314491   8388608  GPT part - FreeBSD swap partition
...
It'll print a plain uuid string for unrecognized types.
2003-02-13 01:00:26 +00:00
Marcel Moolenaar
2a944ecdef o Newer EFI implementations require that a GPT is preceeded by
a PMBR. Make sure the create command creates a PMBR as well
   (if not already present).
o  When parsing the MBR, explicitly check for a PMBR and create
   a PMBR map node if one is found.
o  When parsing the MBR, recurse to handle extended partitions.
   This allows us to flatten nested MBRs when migrating to a
   GPT.
o  Have the migrate command bail out if it encounters a partition
   it doesn't know how to migrate. This avoids data loss.
o  Change the output of the show command so that the UUIDs of the
   GPT partitions fit on the same line.
o  Show when partitions are extended partitions and add the PMBR
   type.

Approved by: re (blanket)
2002-12-02 01:42:03 +00:00
Marcel Moolenaar
78edc0fda2 Remove inclusion of <sys/uuid.h>. We now include <sys/uuid.h> in
<sys/gpt.h>. This avoids having to include both <sys/uuid.h> and
<uuid.h>, which is considered by your friendly committer to be
aestheticly displeasing (= ballyhoo barf barf :-)
2002-11-10 20:22:25 +00:00
Marcel Moolenaar
c1fd52ba74 o Remove the fallback implementations of uuid_create(),
uuid_from_string(), uuid_is_nil() and uuid_to_string().
o  Include <uuid.h> where appropriate.
2002-11-02 07:08:15 +00:00
Marcel Moolenaar
5d5e1c2b12 o Add functionality to add a GPT partition,
o  Use DCE compliant UUID functions and provide local
   implementations if they don't exist,
o  Move dumping of the map to show.c and print the
   partition type,
o  Some cleanups and rearrangements.

The default GPT partition type is UFS. When no starting block
or size are specified, the tool will create a partition in the
first free space it find (or that fits, depending on the size).
2002-10-27 03:23:05 +00:00
Peter Wemm
80643c90e3 Grab a snapshot of Marcel's gpt tool. This is still a work-in-progress
but is useful to have handy.  EFI GPT partitions are used instead of the
fdisk+disklabel combination.  They are pure 64 bit LBA, are fully
extensible, support up to 16383 partitons per disk, etc.
2002-07-20 19:27:43 +00:00