From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id BF751A0547; Sun, 26 Sep 2021 09:16:45 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3D1BD4003D; Sun, 26 Sep 2021 09:16:45 +0200 (CEST) Received: from mail-ed1-f42.google.com (mail-ed1-f42.google.com [209.85.208.42]) by mails.dpdk.org (Postfix) with ESMTP id 5AA194003C for ; Sun, 26 Sep 2021 09:16:43 +0200 (CEST) Received: by mail-ed1-f42.google.com with SMTP id y12so18536426edo.9 for ; Sun, 26 Sep 2021 00:16:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=hOjhZySv6pGR89A5yz1QGw5HW214ktyoqMQoneY6sW0=; b=jQJ4fQ0gZII39LHFtDDg6noffOx3Mom3nrl4pgtEzaw7+MkUkLvtbUY/OMMukuJvyH Z/GK2PwFY8/lEueu6llRweIuetQQKgnjtCP3eoiW9/1BmFoSxM5eyyTUsIXaPqg2guC1 Vg94MHj2KbDyr3+Q9EgLznkj9EOFieMWzxBG1kUwRGHxYgTTeCvexyMfMpFUJYstP8sg hYBnZl2OaNYdYtwzqEGhKkoLxdSx5TiLoRfjbMsAIb3PMQovEcG+m/FsYN/sgfEyPQ7F itO0RlpreRibPI6EwvZ05WDDl0T68iDJNwzT3hR3blb1Co9IdqDxpGBy05JzTy32pxpJ MPTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=hOjhZySv6pGR89A5yz1QGw5HW214ktyoqMQoneY6sW0=; b=gCvuAn5BiJvguBnd9xnK9kbydIcEtKGJvrY5kAF4+P1jQeqbCcSQCtS7e2jdQ1IccK FVcpjI++olFp6usYzGFbv9eeQWO8SF+rwqXbCEXNDJcXJ5J/E5/OwhOeuAg2S956nIdJ pNTqivfcRccj3pFkBHV+ml5Al8UqyYa9HwWCmVpNR5lLV1Bi1++g2Kw3vZvQ8zycAPAR 0ghg9RarPUoUnTN5nwVIeMvTfavPcsGTdki9H07a+0upUZUfP8Bc1MQZzqhYSBngRAIs s+MsFsFrDITfyH/kOv5QtW6SmAWQ4YRMTq1myd8l+o+dGG4+fn1yEF90wbkKugf78uyC JKWQ== X-Gm-Message-State: AOAM533NbMBLx8wx6cMMskeRc1UhNH0b3cL8F7pwcgGwzOZsRFlDTP1X HdLnEsSgIiFGvR5XWtl7D4enttr6i1lCXMf0F5AXUPQneryU6pnj8cQ= X-Google-Smtp-Source: ABdhPJxSIeH8qHGfHlKqdHnXnq0jHe0rZZquhGuaLJQNVKl49MsbeAPixCUzup8UObn9FJX1OhAerPDqcgCrqtk5u/Q= X-Received: by 2002:a17:906:c18d:: with SMTP id g13mr20251299ejz.518.1632640602708; Sun, 26 Sep 2021 00:16:42 -0700 (PDT) MIME-Version: 1.0 From: Mohsen Meamarian Date: Sun, 26 Sep 2021 10:46:31 +0330 Message-ID: To: dev@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [dpdk-dev] getting errno 14 while creating mbuf pool X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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