Add sysctl variable kern.geom.part.mbr.enforce_chs that is enabled by default. It can be used to disable automatic alignment to CHS geometry, that GEOM_PART_MBR does.
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Authored by ae on Aug 11 2014, 1:10 PM.

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rS FreeBSD src repository - subversion

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ae updated this revision to Diff 1038.Aug 11 2014, 1:10 PM

ae retitled this revision from to Add sysctl variable kern.geom.part.mbr.enforce_chs that is enabled by default. It can be used to disable automatic alignment to CHS geometry, that GEOM_PART_MBR does..

ae updated this object.

ae edited the test plan for this revision. (Show Details)

ae added a reviewer: wblock.

Nice!

sbin/geom/class/part/gpart.8
1187	Specify how the Master Boot Record (MBR) module does alignment.
1188	If this variable is set to a non-zero value, the module will automatically
1189	recalculate the user-specified offset and size for alignment with the CHS geometry.

ae accepted this revision.Jan 31 2015, 3:44 PM

ae added a reviewer: ae.

This revision is now accepted and ready to land.Jan 31 2015, 3:44 PM

Committed in r269852.

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sbin/

geom/

class/

part/

gpart.8

5 lines

sys/

geom/

part/

g_part_mbr.c

10 lines

Diff 1038

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sbin/geom/class/part/gpart.8