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| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2019-11-22 15:58:54 +0100 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2019-11-22 16:03:27 +0100 |
| commit | a2a33efa29fdb10ffa8e5d77106d2d705ddabb8f (patch) | |
| tree | 5d618003d6947c4f84e0b222685bded3650e55df | |
| parent | f1146b37e37f5f144d08a364f73f5156b43b5915 (diff) | |
| download | genimage-a2a33efa29fdb10ffa8e5d77106d2d705ddabb8f.tar.gz genimage-a2a33efa29fdb10ffa8e5d77106d2d705ddabb8f.tar.xz | |
document all ext* options
Fixes #80
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
| -rw-r--r-- | README.rst | 15 |
1 files changed, 13 insertions, 2 deletions
@@ -155,16 +155,27 @@ Generates ext* images. Options: -:extraargs: Extra arguments passed to genext2fs +:use-mke2fs: If set to true, then mke2fs is used to create the + image. Otherwise, genext2fs is used. Defaults to false. +:mke2fs-conf: mke2fs.conf that should be used. If unspecified, the system + default is used. +:extraargs: Extra arguments passed to genext2fs or mke2fs. :features: Filesystem features. Passed to the ``-O`` option of tune2fs. This is a comma separated list of enabled or disabled features. See - ``man tune2fs`` for features. Default for ext3 images is + ``man ext4`` for features. + For genext2fs all feature are specified. Default for ext3 images is ``has_journal``. Default for ext4 images is ``extents,uninit_bg,dir_index,has_journal``. + For mke2fs these features are added in addition to the default + features of the ext type. Already enabled features can be disabled + by prefixing the feature with ``^``. :label: Specify the volume-label. Passed to the ``-L`` option of tune2fs :fs-timestamp: Sets different timestamps in the image. Sets the given timestamp using the debugfs commands ``set_current_time``, ``set_super_value mkfs_time`` and ``set_super_value lastcheck`` +:root-owner: User and group IDs for the root directory. Defaults to ``0:0``. +:usage-type: Specify the usage type for the filesystem. Only valid with mke2fs. + More details can be found in the mke2fs man-page. FIT *** |