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From: Mohsen Meamarian <meamarian.mohsen@gmail.com>
To: dev@dpdk.org
Subject: [dpdk-dev] getting errno 14 while creating mbuf pool
Date: Sun, 26 Sep 2021 10:46:31 +0330	[thread overview]
Message-ID: <CAM-Ptb51pAUt4Unop+wT4zCjzxZrW9yPC8G070+E6NYcgheQ0g@mail.gmail.com> (raw)

Hi friends,

when I increase mbuf , creating mbuf pool in vpp starting failed :

vnet[18135]: dpdk_pool_create:504: ioctl(VFIO_IOMMU_MAP_DMA) pool
'dpdk_mbuf_pool_socket0': Bad address (errno 14)

how can I allocate more memory for mbuf creating pool? I can't decrease
mbuf number. I use VFIO driver and enable intel_iommu in grub. also I have
14000 free hugepage on each Numa node.

Best regards
Mohsen Memariyan

                 reply	other threads:[~2021-09-26  7:16 UTC|newest]

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