gjb d772346661 When building VM disk images, vm_copy_base() uses tar(1) to
copy the userland from one md(4)-mounted filesystem to a clean
filesystem to prevent remnants of files that were added and
removed from resulting in an unclean filesystem.  When newfs(8)
creates the first filesystem with journaled soft-updates enabled,
the /.sujournal file in the new filesystem cannot be overwritten
by the /.sujournal in the original filesystem.

To avoid this particular error case, do not enable journaled
soft-updates when creating the md(4)-backed filesystems, and
instead use tunefs(8) to enable journaled soft-updates after
the new filesystem is populated in vm_copy_base().

While here, fix a long standing bug where the build environment
/boot files were used by mkimg(1) when creating the VM disk
images by using the files in .OBJDIR.

MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
2015-04-20 19:54:54 +00:00
..
2015-01-24 08:48:05 +00:00
2015-04-01 00:00:17 +00:00
2015-04-01 00:00:17 +00:00