> -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Mahesh Ishwar > Mathad > Sent: Tuesday, July 25, 2017 7:33 AM > To: users <users-boun...@dpdk.org>; dev@dpdk.org > Subject: [dpdk-dev] doubts on dpdk qos-sched sample application > > Hi Team, > > $ ./build/qos_sched -c 0xe -n 4 -- --pfc "0,1,3,2" --cfg "profile.cfg"EAL: > Detected 4 lcore(s) > PMD: bnxt_rte_pmd_init() called for (null) > EAL: PCI device 0000:01:00.0 on NUMA socket -1 > EAL: probe driver: 8086:10c9 rte_igb_pmd > EAL: PCI device 0000:01:00.1 on NUMA socket -1 > EAL: probe driver: 8086:10c9 rte_igb_pmd > EAL: Error - exiting with code: 1 > Cause: Cannot init mbuf pool for socket 0 > > I getting error something like this: Cannot init mbuf pool for socket 0. > > $ grep -i Huge /proc/meminfo > AnonHugePages: 350208 kB > HugePages_Total: 476 > HugePages_Free: 476 > HugePages_Rsvd: 0 > HugePages_Surp: 0 > Hugepagesize: 2048 kB > > Is 476 hugepages are sufficient to execute qos_sched application? >
Probably not enough, as traffic management requires large buffer pools. By default, this app builds a mempool of 2M buffers for each output port: #define NB_MBUF (2*1024*1024) > Could you help me in running this app as per my system configuration. > > Disclaimer:- The information contained in this electronic message and any > attachments to this message are intended for the exclusive use of the > addressee(s) and may contain proprietary, confidential or privileged > information. If you are not the intended recipient, you should not > disseminate, distribute or copy this e-mail. Please notify the sender > immediately and destroy all copies of this message and any attachments. The > views expressed in this E-mail message (including the enclosure/(s) or > attachment/(s) if any) are those of the individual sender, except where the > sender expressly, and with authority, states them to be the views of > GlobalEdge. Before opening any mail and attachments please check them for > viruses .GlobalEdge does not accept any liability for virus infected mails.
