From: Bruce Richardson <bruce.richardson@intel.com>
To: Eldho Paul Mathew <eldho789@gmail.com>
Cc: <dev@dpdk.org>
Subject: Re: I am not able to see .rte_config file
Date: Thu, 7 Nov 2024 14:10:13 +0000 [thread overview]
Message-ID: <ZyzKRfbLCSG828Ei@bricha3-mobl1.ger.corp.intel.com> (raw)
In-Reply-To: <CAOFFPTrhmFhAw=_SmBQs8DTUKkXj+26cs5mOEAyuh5nfoUJx8w@mail.gmail.com>
On Wed, Nov 06, 2024 at 07:57:35PM +0530, Eldho Paul Mathew wrote:
> EAL: Detected 12 lcore(s)
> EAL: Detected 1 NUMA nodes
> PANIC in rte_eal_config_attach():
> Cannot open '/var/run/.rte_config' for rte_mem_config
> I am using DPDK 18.05.1 version.
> When I used this DPDK in a VM, I am not able to init the EAL subsystem.
> When it is in a Appliances I am able to do.
> Question is, who is creating the .rte_config file ?
> Is there any specific command required for that.?
> Note : Huge Page craetion is successful.
That file is a file created by a DPDK primary process. The use of
"rte_eal_config_attach()" indicates that you are trying to run DPDK as a
secondary process, which does not work if there is no DPDK primary process
running on the same host (or VM) with the same user account.
/Bruce
prev parent reply other threads:[~2024-11-07 14:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-06 14:27 Eldho Paul Mathew
2024-11-07 14:10 ` Bruce Richardson [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZyzKRfbLCSG828Ei@bricha3-mobl1.ger.corp.intel.com \
--to=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=eldho789@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).