RFR(10)(M): 8179498: attach in linux should be relative to /proc/pid/root and namespace aware

[serguei.spitsyn at oracle.com]

Hi Chris,

This looks good to me.

I'm not sure if all the nsk.aod and the AttachOnDemand tests from
the nsk.jvmti are run in the hotspot tier1, 2, and 3 tests.
It makes sense to double-check it.


Thanks,
Serguei


On 9/10/17 20:34, Chris Plummer wrote:
> [re-sending - sent to wrong alias first time]
>
> Hello,
>
> Please review the following:
>
> https://bugs.openjdk.java.net/browse/JDK-8179498
> http://cr.openjdk.java.net/~cjplummer/8179498/webrev.00/webrev_jdk/
>
> The CR has the relevant details. Some previous discussions can be 
> found here:
>
> http://mail.openjdk.java.net/pipermail/serviceability-dev/2017-April/021237.html 
>
> http://mail.openjdk.java.net/pipermail/serviceability-dev/2017-May/021249.html 
>
> http://mail.openjdk.java.net/pipermail/serviceability-dev/2017-August/021679.html 
>
>
> Testing with docker has been limited to just making sure jcmd now 
> works with the docker setup I was provided. I currently don't see how 
> we can run our existing tests in a way that would test the docker 
> support without doing some rewriting of the tests.
>
> I also ran all our hotspot tier1, 2, and 3 tests, along with 
> jdk/test/tools and jdk/test/sun/tools tests to make sure existing 
> functionality is not broken with these changes.
>
> thanks,
>
> Chris