[OpenWrt-Devel] [PATCH] lantiq: ubinize autoresize flag for rootfs_data

[Daniel]

Hi!

Generally, instead of having many duplicates of ubinize.cfg for each board
and/or filesystem setup, imho it'd be better to mirgrate platforms to use
scripts/ubinize-image.sh introduced by
https://dev.openwrt.org/changeset/41121

This would allow nuking all ubinize*.cfg files, thus reducing unnecessary
redundancy and making ubinize'd image generation more maintainable.
I don't have any lantiq, kirkwood, octeon, ... boards for testing, however,
migration should be straight forward and I'm happy to help if needed.

see
https://gitorious.org/openwrt-oxnas/openwrt-oxnas/source/target/linux/oxnas/image/Makefile

for my current use of SysupgradeNAND and ubinize-image.sh (which should maybe
also become a make target similar to SysupgradeNAND).


Cheers


Daniel

On 06/22/2014 01:25 PM, Ben Mulvihill wrote:
> Setting this flag allows rootfs_data to expand on first boot
> to fill remaining free space on nand.
> 
> Signed-off-by: Ben Mulvihill <ben.mulvihill at gmail.com>
> ---
> --- a/target/linux/lantiq/image/ubinize-overlay.cfg	2014-06-22 13:06:07.165906341 +0200
> +++ b/target/linux/lantiq/image/ubinize-overlay.cfg	2014-06-22 13:06:26.754362400 +0200
> @@ -19,3 +19,5 @@ vol_type=dynamic
>  # Volume name
>  vol_name=rootfs_data
>  vol_size=1MiB
> +# Autoresize volume at first mount
> +vol_flags=autoresize
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