geometry and partitions may start from withing the first track.
If we found such partitions, then do not reserve space of the
first track, only first sector.
partition tables and lost an ability to boot after r221788.
Also unhide an error message from bootverbose, this would help to
easier determine the problem.
probed and read successfull, but it contains invalid values (e.g.
overlapped partitions, offset or size is out of bounds), then table
will be rejected.
MFC after: 1 month
No FreeBSD version bump, the userland application to query the features will
be committed last and can serve as an indication of the availablility if
needed.
Sponsored by: Google Summer of Code 2010
Submitted by: kibab
Reviewed by: silence on geom@ during 2 weeks
X-MFC after: to be determined in last commit with code from this project
EBR schemes: fat32, ebr, linux-data, linux-raid, linux-swap and
linux-lvm. Add bios-boot GUID and alias for the GPT scheme. It used by
GRUB 2 loader. Also do sorting definitions of types in diskmbr.h
and in g_part.c.
PR: bin/120990, kern/147664
MFC after: 2 weeks
and can prevent kernel memory exhausting when big value is specified
from command line.
Split reading and writing operation to several iteration to do not
trigger KASSERT when data length is greater than MAXPHYS.
PR: kern/144962, kern/147851
MFC after: 2 weeks
was specified incorrectly, causing the bzero to run past the end of a
malloc(9)'d object.
Submitted by: Eric Youngblut < eyoungblut AT isilon DOT com >
MFC after: 3 days
small non fatal inconsistency. EBR may contain boot loader and sometimes
it just has some garbage data. Now this does not prevent FreeBSD to use
extended partitions. But since we do not support bootcode for EBR we mark
tables which have non empty boot area as corrupt. This does make them
readonly and we can not damage this data.
PR: kern/141235
MFC after: 1 month
"arg0 'provider': Invalid argument" after creating new partition
table.
Move code for search of existing geom into g_part_find_geom
function and use this function instead of g_part_parm_geom
in g_part_ctl_create.
Approved by: kib (mentor)
This was needed for recover implementation.
Implement the recover command for GPT. Now GPT will marked as
corrupt when any of three types of corruption will be detected:
1. Damaged primary GPT header or table
2. Damaged secondary GPT header or table
3. Secondary header is not located in the last LBA
Marked GPT becomes read-only. Any changes with corrupt table
are prohibited. Only "destroy" and "recover" commands are allowed.
Discussed with: geom@ (mostly silence)
Tested by: Ilya A. Arhipov
Approved by: mav (mentor)
MFC after: 2 weeks
attribute (it should be allowed only to unset it), but for test purposes it
might be useful, so the current code allows it.
Reviewed by: arch@ (Message-ID: <20100917234542.GE1902@garage.freebsd.pl>)
MFC after: 2 weeks
confusing.
Note there is still no information about 'partcode' being written to disk
(gpart bootcode -p <partcode> <disk>).
Maybe in the future all the messages printed by gpart(8) on success could be
hidden under -v?
PR: bin/150239
Reported by: Roddi <roddi@me.com>
Submitted by: arundel
MFC after: 2 weeks
understand everything correctly, we don't really need it.
- Provide default numeric value as strings. This allows to simplify
a lot of code.
- Bump version number.
