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From: Aaron Conole <aconole@redhat.com>
To: Juraj =?utf-8?Q?Linke=C5=A1?= <juraj.linkes@pantheon.tech>
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Date: Mon, 22 Feb 2021 14:37:32 -0500
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Subject: Re: [dpdk-dev] [PATCH v2] ci: update arm64 Travis jobs to Graviton2
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Juraj Linke=C5=A1 <juraj.linkes@pantheon.tech> writes:
>> -----Original Message-----
>> From: Aaron Conole <aconole@redhat.com>
>> Sent: Friday, February 19, 2021 2:27 PM
>> To: Juraj Linke=C5=A1 <juraj.linkes@pantheon.tech>
>> Cc: thomas@monjalon.net; david.marchand@redhat.com;
>> maicolgabriel@hotmail.com; dev@dpdk.org; Ruifeng.Wang@arm.com;
>> Honnappa.Nagarahalli@arm.com
>> Subject: Re: [PATCH v2] ci: update arm64 Travis jobs to Graviton2
>>=20
>> Juraj Linke=C5=A1 <juraj.linkes@pantheon.tech> writes:
>>=20
>> > Instead of using the older platform, use only the newer Graviton2
>> > environment in Travis CI.
>>=20
>> Can you expand on this a bit. Why should we need to use the newer
>> environment? What problems will occur by using the older environment?
>>=20
>
> We're seeing intermittent issues with the environment.
>
> An example run https://travis-ci.com/github/ovsrobot/dpdk/builds/21764106=
3
>
> Issue 1:
> collect2: fatal error: ld terminated with signal 9 [Killed]
>
> This suggest an issue with resources.
>
> Issue 2:
> ticketlock_autotest sometimes times out. This could be due variable
> resource availability in a container environment, but may not be.
>
> There could be other issues, I haven't analysed all of the logs, but
> there are enough to make us want to switch to Graviton2 for all jobs.
>
> We're don't see either issue with the Graviton2 environment (which uses V=
Ms).
I guess it would be good to mention this motivation in the commit
message - otherwise looking at the history we won't understand why we
made this change.
Please post v2 mentioning resource availability issues with travis-ci
using the container infrastructure which don't seem to impact the VM
infrastructure. I will ACK.
>> I'm not against the change, but I don't understand it.
>>=20
>> > Signed-off-by: Juraj Linke=C5=A1 <juraj.linkes@pantheon.tech>
>> > ---
>>=20