mojave man page for apfs_hfs_convert

APFS_HFS_CONVERT(8)					    BSD System Manager's Manual 				       APFS_HFS_CONVERT(8)

NAME
     apfs_hfs_convert -- convert an existing HFS file system to APFS file system

SYNOPSIS
     apfs_hfs_convert [-D] [-g] [-e] [-v] [-i] [-S path] [-n] [-f] [-F index] [-M mount_path] [-o nx-apfs-format] <device-path>

DESCRIPTION
     The apfs_hfs_convert command converts an existing HFS file system to a new APFS file system.

     It is recommended not to run the apfs_hfs_convert directly, but to run `diskutil apfs convert`.

     The device-path parameter should be the path to a disk device node, such as /dev/disk1s2, with an existing HFS file system, which needs to be
     converted.  The device-path may be a path to a whole disk, such as /dev/disk0, which contains Lightweight Volume Manager (LwVM) structures;
     all HFS slices will be converted and LwVM replaced by a GPT partition map with a single partition containing the APFS container.

     The options are as follows:

     -e | --estimate	   Estimate the APFS metadata size after conversion.

     -v | --verbose	   Increase verbosity of the output.

     -s | --force-case-sensitive
			   Force the converted volume to be case-sensitive. By default, the converted volume will have the same case-sensitivity
			   as the original HFS volume.

     -S path | --stats path
			   Print statistics about the conversion to the supplied path.	If the path is - then the statistics are printed to
			   standard output.

     -n | --dry-run	   Do not finalize the conversion to APFS. Volume remains HFS.

     -f | --force	   Force conversion if volume is dirty (journal is non-empty, volume had inconsistencies, or volume is not journaled and
			   not unmounted cleanly).

     -F index | --fixed index
			   Volume number index (0-based) should be formatted as fixed-size.  Usually used when converting LwVM.

     -M mount_path | --mount-path mount_path
			   When converting LwVM systems, which require a special "conversion mount" of the underlying device, use the given
			   mount_path as the mount point.  If this option is not used, a temporary directory will be created and used.

     -o nx-apfs-format	   NX or APFS format options.

     -g 		   If conversion succeeds, modify the GPT UUID.

     -D | --skip-single-dirlinks
			   Convert all former and current directory hardlinks to files/aliases.

DIAGNOSTICS
     The apfs_hfs_convert utility exits 0 on success, and >0 if an error occurs.

EXAMPLES
     The following converts the HFS file system on the /dev/disk1s2 device:
	   apfs_hfs_convert -v /dev/disk1s2

SEE ALSO
     mount_apfs(8) , newfs_apfs(8)

HISTORY
     The apfs_hfs_convert utility first appeared in OS X 10.12.

Mac OS X							September 15, 2015							  Mac OS X