2013.10.18. 11:08 keltezéssel, Sven Eckelmann írta:
> Both Allnet and OpenMesh sysupgrade uses fw_setenv from uboot-envtools to
> change different settings in the uboot environment. uboot-envtools version
> 2013.01 introduced a filesystem lock "/var/lock/fw_printenv.lock" to guarantee
> mutually exclusive access to the uboot environment. But the path /var doesn't
> exist on the sysupgrade ramfs.
>
> An upgrade on these devices fails since r36033 ("[package] uboot-envtools:
> upgrade to version 2013.01.01") with following messages:
>
> Error opening lock file /var/lock/fw_printenv.lock
> failed to update U-Boot environment
>
> Creating the "/var/lock" path before running fw_setenv is therefore a
> requirement unless the locking functionality in fw_setenv is removed or
> replaced with optional locking.
>
> Signed-off-by: Sven Eckelmann <s...@open-mesh.com>
Applied.
Thanks,
Gabor
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