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* [dpdk-users] DPDK application fails to start in KVM
@ 2020-08-25 17:02 Jatin Sahu
  2020-08-25 17:25 ` David Christensen
  0 siblings, 1 reply; 2+ messages in thread
From: Jatin Sahu @ 2020-08-25 17:02 UTC (permalink / raw)
  To: users; +Cc: jatin.sahu, chandrika.gautam


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.


^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2020-08-25 17:25 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2020-08-25 17:02 [dpdk-users] DPDK application fails to start in KVM Jatin Sahu
2020-08-25 17:25 ` David Christensen

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