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| author | Kevin Hao <kexin.hao@windriver.com> | 2018-09-12 08:44:46 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-09-12 08:18:09 +0100 |
| commit | 51638edaa00befaed58e2def255d46ae44d9234f (patch) | |
| tree | 7a9bbf34353a7ffcccad98e3b01e17dd6454626f /scripts/lib/wic/help.py | |
| parent | 3e222bf3e0631b385dc46b02b6ba890451c291b2 (diff) | |
| download | openembedded-core-51638edaa00befaed58e2def255d46ae44d9234f.tar.gz openembedded-core-51638edaa00befaed58e2def255d46ae44d9234f.tar.bz2 openembedded-core-51638edaa00befaed58e2def255d46ae44d9234f.zip | |
wic: Introduce the --use-label partition parameter
We can use this parameter to make the wic use the label to name a
partition in /etc/fstab.
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/lib/wic/help.py')
| -rw-r--r-- | scripts/lib/wic/help.py | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/scripts/lib/wic/help.py b/scripts/lib/wic/help.py index 842b868a57..64f08052c7 100644 --- a/scripts/lib/wic/help.py +++ b/scripts/lib/wic/help.py @@ -866,11 +866,11 @@ DESCRIPTION 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. Note that with --use-uuid - and non-root <mountpoint>, including swap, the mount program must - understand the PARTUUID syntax. This currently excludes the busybox - versions of these applications. + --ondrive, --ondisk, --use-uuid or --use-label partition options must + be used for each partition that specifies a mountpoint. Note that with + --use-{uuid,label} and non-root <mountpoint>, including swap, the mount + program must understand the PARTUUID or LABEL syntax. This currently + excludes the busybox versions of these applications. The following are supported 'part' options: @@ -945,6 +945,14 @@ DESCRIPTION label is already in use by another filesystem, a new label is created for the partition. + --use-label: This option is specific to wic. It makes wic to use the + label in /etc/fstab to specify a partition. If the + --use-label and --use-uuid are used at the same time, + we prefer the uuid because it is less likely to cause + name confliction. We don't support using this parameter + on the root partition since it requires an initramfs to + parse this value and we do not currently support that. + --active: Marks the partition as active. --align (in KBytes): This option is specific to wic and says |