[dpdk-dev] Unable to start DPDK+Netshard

[jayachandran.subramanian at wipro.com]

HI HVR,

Thanks a lot after increasing Huge pages to 1536 Mb , issue got resolved.

Also could you please let me know , we needs to configure the same Huge page/isolscpus  in grub configuration .

Could you please help me on that !

Thanks
Jay

From: harshavardhan Reddy [mailto:hvreddy1110 at gmail.com]
Sent: Monday, August 22, 2016 11:14 AM
To: Jayachandran Subramanian (MFG & Tech) <jayachandran.subramanian at wipro.com>
Cc: dev at dpdk.org
Subject: Re: [dpdk-dev] Unable to start DPDK+Netshard


** This mail has been sent from an external source **
try o increase the hugepages to
4GB and run once again.
Also it depends on how much memory u are reserving in mempools and for rings..

Regards,
HVR

On Sun, Aug 21, 2016 at 4:08 PM, <jayachandran.subramanian at wipro.com<mailto:jayachandran.subramanian at wipro.com>> wrote:
Hi ,

When I start netshard with dpdk-pmd stack , getting the below error

RING: Cannot reserve memory
Failed to create mempool for Tx
RING: Cannot reserve memory
Failed to create mempool for Tx
Creating Rx mbuf pool 'dpdk_net_pktmbuf_pool8_rx' [1024 mbufs] ...
RING: Cannot reserve memory
Failed to create mempool for Tx

Configured huge pages and binded NIC to DPDK drivers

Please let me know how to resolve this issue, PFA nic binding / huge pages details.

Thanks
Jay
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