From: Jatin Sahu <jatin152@gmail.com>
To: users@dpdk.org
Cc: jatin.sahu@mobileum.com, chandrika.gautam@mobileum.com
Subject: [dpdk-users] DPDK application fails to start in KVM
Date: Tue, 25 Aug 2020 22:32:18 +0530 [thread overview]
Message-ID: <CAL2oWpVW1Dj1bdQfB37DFovw8YusQOR7vwFEAP4a9Qy=KgcNUg@mail.gmail.com> (raw)
Hi,
I was using the DPDK library in a VM environment. But during the
application startup, the RTE initialization fails with the following error.
Is there any limitation of using DPDK libraries with KVM.
VM Details:
[roamware@roamware ~]$ hostnamectl
Static hostname: localhost.localdomain
Transient hostname: roamware.com
Icon name: computer-vm
Chassis: vm
Machine ID: 1ef1544480eb44a89d5b1f9eb8a8832f
Boot ID: 282f8207b643405a89d13ea6d896745c
Virtualization: kvm
Operating System: Red Hat Enterprise Linux Server 7.2 (Maipo)
CPE OS Name: cpe:/o:redhat:enterprise_linux:7.2:GA:server
Kernel: Linux 3.10.0-327.el7.x86_64
Architecture: x86-64
Error details:
ERROR: This system does not support "RDRAND".
Please check that RTE_MACHINE is set correctly.
EAL: FATAL: unsupported cpu type.
EAL: unsupported cpu type.
Regards,
Jatin
next reply other threads:[~2020-08-25 17:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-25 17:02 Jatin Sahu [this message]
2020-08-25 17:25 ` David Christensen
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='CAL2oWpVW1Dj1bdQfB37DFovw8YusQOR7vwFEAP4a9Qy=KgcNUg@mail.gmail.com' \
--to=jatin152@gmail.com \
--cc=chandrika.gautam@mobileum.com \
--cc=jatin.sahu@mobileum.com \
--cc=users@dpdk.org \
/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).