[dpdk-dev] PCIe Fatal Error

[dpdk-dev] PCIe Fatal Error

[Muhammad Ali]

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Hi Everyone

I am using DPDK 1.3.1_7 on Fedora 14, After each time I close a DPDK
application, an Error shows up on server CLI,

"E171F PCIe Fatal Error"

Then I have to reboot my server to run the application again.

Why don't DPDK releases the NIC for normal use after Application is closed.
?

BTW I am using Dell R610 server, and PCIe is G2.

Any help will be great.

Thanks

-- 

Muhammad Ali

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Re: [dpdk-dev] PCIe Fatal Error

[Bhavesh Davda]

How do you close the DPDK app? Ctrl-C or kill -9 it, or the app cleanly exits? It's possible DPDK is not cleaning up after itself when kill -9 ed.

Disclaimer: idle speculation without looking at sources on my phone...

- Bhavesh

(From my iPhone)


On Jun 25, 2013, at 4:58 AM, Muhammad Ali <Muhammad.Ali@xflowresearch.com> wrote:

> Hi Everyone
> 
> I am using DPDK 1.3.1_7 on Fedora 14, After each time I close a DPDK application, an Error shows up on server CLI,
> 
> "E171F PCIe Fatal Error"
> 
> Then I have to reboot my server to run the application again.
> 
> Why don't DPDK releases the NIC for normal use after Application is closed. ?
> 
> BTW I am using Dell R610 server, and PCIe is G2.
> 
> Any help will be great.
> 
> Thanks
> 
> -- 
> 
> Muhammad Ali
> 

Re: [dpdk-dev] PCIe Fatal Error

[Muhammad Ali]

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Ctrl-C


On Tue, Jun 25, 2013 at 8:08 PM, Bhavesh Davda <bhavesh@vmware.com> wrote:

> How do you close the DPDK app? Ctrl-C or kill -9 it, or the app cleanly
> exits? It's possible DPDK is not cleaning up after itself when kill -9 ed.
>
> Disclaimer: idle speculation without looking at sources on my phone...
>
> - Bhavesh
>
> (From my iPhone)
>
>
> On Jun 25, 2013, at 4:58 AM, Muhammad Ali <Muhammad.Ali@xflowresearch.com>
> wrote:
>
> > Hi Everyone
> >
> > I am using DPDK 1.3.1_7 on Fedora 14, After each time I close a DPDK
> application, an Error shows up on server CLI,
> >
> > "E171F PCIe Fatal Error"
> >
> > Then I have to reboot my server to run the application again.
> >
> > Why don't DPDK releases the NIC for normal use after Application is
> closed. ?
> >
> > BTW I am using Dell R610 server, and PCIe is G2.
> >
> > Any help will be great.
> >
> > Thanks
> >
> > --
> >
> > Muhammad Ali
> >
>



-- 


Muhammad Ali
Software Development Engineer
xFlow Research Inc. <http://www.xflowresearch.com/>
+92-323-965-4043 (GMT +5)
*Skype: *ali.wcct

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