RFR: 8257230: assert(InitialHeapSize >= MinHeapSize) failed: Ergonomics decided on incompatible initial and minimum heap sizes [v3]

[Jie Fu]

On Fri, 4 Dec 2020 09:14:53 GMT, Stefan Johansson <sjohanss at openjdk.org> wrote:

> It should be 0 on Linux and after the addition of `@requires os.family == "linux"` it should only be run on Linux. Doing some manual runs show that the JVM can't start with an ulimit as low as in the test. If the startup in the test is not successful I don't think the test has any value, so we need to find values that make it reliable.

Hi @kstefanj ,

The test is used to check whether the assert is triggered.
Before the fix, it failed.
After the fix, it passed.

As I mentioned above, there seems to be another bug on Linux.
It does return 0 on MacOS.
And I also think it should return 0 on Linux.
I'll file another bug to fix it. 

What do you think?

Thanks.
Best regards,
Jie

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PR: https://git.openjdk.java.net/jdk/pull/1492