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To: <dev@dpdk.org>
References: <20210915141030.23514-1-bruce.richardson@intel.com>
 <20211005135909.726091-1-bruce.richardson@intel.com>
 <20211005135909.726091-3-bruce.richardson@intel.com>
From: Conor Walsh <conor.walsh@intel.com>
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Subject: Re: [dpdk-dev] [PATCH v6 2/5] telemetry: fix deletion of active
 sockets
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On 05/10/2021 14:59, Bruce Richardson wrote:
> When DPDK is run with --in-memory mode, multiple processes can run
> simultaneously using the same runtime dir. This leads to each process,
> as it starts up, removing the telemetry socket of another process,
> giving unexpected behaviour.
>
> This patch changes that behaviour to first check if the existing socket
> is active. If not, it's an old socket to be cleaned up and can be
> removed. If it is active, telemetry initialization fails and an error
> message is printed out giving instructions on how to remove the error;
> either by using file-prefix to have a different runtime dir (and
> therefore socket path) or by disabling telemetry if it not needed.
>
> Fixes: 6dd571fd07c3 ("telemetry: introduce new functionality")
>
> Reported-by: David Marchand <david.marchand@redhat.com>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> Acked-by: Ciara Power <ciara.power@intel.com>
> ---

Tested-by: Conor Walsh <conor.walsh@intel.com>