[OE-core] [PATCH] core-image-sato-sdk-ptest: Fix free space issues causing test failures

[akuster808]

On 4/3/19 10:04 AM, Richard Purdie wrote:
> Some tests such as strace-ptest require more than the current 500MB of free
> space. Increase the amount available, staying under the 4GB limit. We have more
> flexibility now since we shrank kernel-devsrc and the comments are out of date
> due to that.
Won't this be more of a common issue for any image that pulls in the
same stuff is is not named sato?

- armin
> This should improve the strace-ptest results and the util-linux ones since
> those sort after strace and also hit the space issues as strace-ptest didn't
> clean up after itself when failing.
>
> Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
> ---
>  meta/recipes-sato/images/core-image-sato-sdk-ptest.bb | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/meta/recipes-sato/images/core-image-sato-sdk-ptest.bb b/meta/recipes-sato/images/core-image-sato-sdk-ptest.bb
> index 7e3152b4a11..1027ec03be0 100644
> --- a/meta/recipes-sato/images/core-image-sato-sdk-ptest.bb
> +++ b/meta/recipes-sato/images/core-image-sato-sdk-ptest.bb
> @@ -4,11 +4,12 @@ DESCRIPTION += "Also includes ptest packages."
>  
>  IMAGE_FEATURES += "ptest-pkgs"
>  
> -# This image is sufficiently large (~3GB) that it can't actually fit in a live
> +# This image is sufficiently large (~1.8GB) that we need to be careful that it fits in a live
>  # image (which has a 4GB limit), so nullify the overhead factor (1.3x out of the
> -# box) and explicitly add just 500MB.
> +# box) and explicitly add just 1500MB.
> +# strace-ptest in particular needs more than 500MB
>  IMAGE_OVERHEAD_FACTOR = "1.0"
> -IMAGE_ROOTFS_EXTRA_SPACE = "524288"
> +IMAGE_ROOTFS_EXTRA_SPACE = "1524288"
>  
>  # ptests need more memory than standard to avoid the OOM killer
>  QB_MEM = "-m 1024"