wic/help.py: document requirements for valid fstab generation

Without one of the --ondrive, --ondisk or --use-uuid options for a
partition with a mountpoint specified the automatically generated
fstab entry will be invalid.

[YOCTO #8844]

(From OE-Core rev: a524ced19db05e776834cd1f1db03c68a05f9c0b)

Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Joshua Lock 2016-01-11 13:33:51 +00:00 committed by Richard Purdie
parent d688df8567
commit 4339a822e3
1 changed files with 7 additions and 0 deletions

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@ -629,6 +629,13 @@ DESCRIPTION
If a <mountpoint> is not specified the partition will be created
but will not be mounted.
Partitions with a <mountpoint> specified will be automatically mounted.
This is achieved by wic adding entries to the fstab during image
generation. In order for a valid fstab to be generated one of the
--ondrive, --ondisk or --use-uuid partition options must be used for
each partition that specifies a mountpoint.
The following are supported 'part' options:
--size: The minimum partition size. Specify an integer value