* [dpdk-users] Cannot Create mbuf pool
@ 2018-05-04 3:23 Krish
2018-05-04 12:42 ` Matt Laswell
0 siblings, 1 reply; 3+ messages in thread
From: Krish @ 2018-05-04 3:23 UTC (permalink / raw)
To: users
Hi
I am facing the following issue while trying to run VMDQ_DCB app.
"Cause: Cannot create mbuf pool"
Any help is appreciated.
Thanks
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-users] Cannot Create mbuf pool
2018-05-04 3:23 [dpdk-users] Cannot Create mbuf pool Krish
@ 2018-05-04 12:42 ` Matt Laswell
2018-05-07 2:21 ` Krish
0 siblings, 1 reply; 3+ messages in thread
From: Matt Laswell @ 2018-05-04 12:42 UTC (permalink / raw)
To: Krish; +Cc: users
That message means that you're not able to allocate memory for your mbuf
pool. Usually, it means that either:
1. You haven't allocated enough huge page memory to hold all of the
things you've allocated (check the size of your hugepage memory and the
pools you're allocating)
2. You don't have permission to get at the huge page memory (run as
root).
Hope this helps.
On Thu, May 3, 2018 at 10:23 PM, Krish <attkillrocks@gmail.com> wrote:
> Hi
>
> I am facing the following issue while trying to run VMDQ_DCB app.
>
> "Cause: Cannot create mbuf pool"
>
>
> Any help is appreciated.
>
> Thanks
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dpdk-users] Cannot Create mbuf pool
2018-05-04 12:42 ` Matt Laswell
@ 2018-05-07 2:21 ` Krish
0 siblings, 0 replies; 3+ messages in thread
From: Krish @ 2018-05-07 2:21 UTC (permalink / raw)
To: Matt Laswell; +Cc: users
Hi Matt
Thanks for your help.
There are free hugepages and running it as root but still I am facing the
problem.
Hugepages:
HugePages_Total: 1536
HugePages_Free: 512
HugePages_Rsvd: 0
HugePages_Surp: 824
Hugepagesize: 2048 kB
Any suggestions please ...
Thanks
On Fri, May 4, 2018 at 8:42 PM, Matt Laswell <laswell@infinite.io> wrote:
> That message means that you're not able to allocate memory for your mbuf
> pool. Usually, it means that either:
>
> 1. You haven't allocated enough huge page memory to hold all of the
> things you've allocated (check the size of your hugepage memory and the
> pools you're allocating)
> 2. You don't have permission to get at the huge page memory (run as
> root).
>
> Hope this helps.
>
> On Thu, May 3, 2018 at 10:23 PM, Krish <attkillrocks@gmail.com> wrote:
>
>> Hi
>>
>> I am facing the following issue while trying to run VMDQ_DCB app.
>>
>> "Cause: Cannot create mbuf pool"
>>
>>
>> Any help is appreciated.
>>
>> Thanks
>>
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-05-04 12:42 ` Matt Laswell
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