[Linaro-validation] lava-test - update ltp to 20120401

[Fathi Boudra]

On 2 April 2012 13:06, Le.chi Thu <le.chi.thu at linaro.org> wrote:
> creat08 and other testcases which are using getgrnam("nobody") should
> have a fall-back to getgrnam("nogroup").

I used the same rootfs (nano) on both boards. nogroup is available on
our images.