Differential D5093 Diff 12941 head/sys/conf/NOTES

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head/sys/conf/NOTES

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	# directories at the expense of some memory.			# directories at the expense of some memory.
	options UFS_DIRHASH			options UFS_DIRHASH

	# Gjournal-based UFS journaling support.			# Gjournal-based UFS journaling support.
	options UFS_GJOURNAL			options UFS_GJOURNAL

	# Make space in the kernel for a root filesystem on a md device.			# Make space in the kernel for a root filesystem on a md device.
	# Define to the number of kilobytes to reserve for the filesystem.			# Define to the number of kilobytes to reserve for the filesystem.
				# This is now optional.
				# If not defined, the root filesystem passed in as the MFS_IMAGE makeoption
				# will be automatically embedded in the kernel during linking. Its exact size
				# will be consumed within the kernel.
				# If defined, the old way of embedding the filesystem in the kernel will be
				# used. That is to say MD_ROOT_SIZE KB will be allocated in the kernel and
				# later, the filesystem image passed in as the MFS_IMAGE makeoption will be
				# dd'd into the reserved space if it fits.
	options MD_ROOT_SIZE=10			options MD_ROOT_SIZE=10

	# Make the md device a potential root device, either with preloaded			# Make the md device a potential root device, either with preloaded
	# images of type mfs_root or md_root.			# images of type mfs_root or md_root.
	options MD_ROOT			options MD_ROOT

	# Disk quotas are supported when this option is enabled.			# Disk quotas are supported when this option is enabled.
	options QUOTA #enable disk quotas			options QUOTA #enable disk quotas
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