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 7C6A145E32; Wed, 4 Dec 2024 21:51:29 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5560B402EF; Wed, 4 Dec 2024 21:51:29 +0100 (CET) Received: from mail-lf1-f50.google.com (mail-lf1-f50.google.com [209.85.167.50]) by mails.dpdk.org (Postfix) with ESMTP id CAAB24014F for ; Wed, 4 Dec 2024 21:51:27 +0100 (CET) Received: by mail-lf1-f50.google.com with SMTP id 2adb3069b0e04-53e203d77a9so227928e87.0 for ; Wed, 04 Dec 2024 12:51:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1733345487; x=1733950287; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=qZ68Frin6DtV5phfvZyaxcW1qfvS1X04yTXtT6pWR9A=; b=M95PhHVBc1kDCO/OOeD+Nwi0deIKEv+kVy34oinKpHK5hvyYWBeRfl/oRPE7/r9Z/z mtFeeFBJ1VxKjBr8wbfnq41pp04Beqv+dg2YPLHMzIhqjRDfrPKE3DhDzhVJn/GhEx7D k7BzJTTd5hRYSqweyJlQwmufrnvNFC4DQ3h9UKpSHV1kTTXoZ7ADoiWA3XZYPAubzHL9 dkZV8X2EsGVTU5J5q6Da0NPdJh/8XnT8NPxH9E5KLV9j19UfGIjJKhr/Mo2q2OZRnH24 +n9c2yvmZtk+hfhjqHZZ+sERzw2hH5500jpg/0zIW/2Z4igP7w3rrkSDB5/YWrdwILxD KmxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733345487; x=1733950287; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qZ68Frin6DtV5phfvZyaxcW1qfvS1X04yTXtT6pWR9A=; b=e5lcYfSYpcWhK4KCQyUT8HlvVPNIwKPanpzKIwgHEY/AU00VZXw4F5GZp+Bj8zZH3B DKFEqJsWBt/qjYxPoTjbPzkF+G8qjMnNgb/erj8OCLMkkCQWvQmelKKgLRHTmAb+km8H Fj27vi5sl2OLanN9tCRE8BsmT7DFIxy238HScXaP8axcoLznOvPPH8ByV4WNHaNphH2l 7fSUWL+SFL3RfTqZbltxwCISj+PomAiJGn0LGMeRKm0pSZdzeNM0828l2tuo/kFE5YSL Y++uZQlxRJkTGk8pxizfPPdMSjKU/JfAHZSfKsICJORFQW38vjaVmaw64INOqoyoneJU cUZA== X-Gm-Message-State: AOJu0YwmsSRUjIHuNgVrPFVwcOmLgcxpUr2aL2TpC/lqM5NIz0IkknoF vDpzxOh+8hmJtbtT9J519VriCA/fVe3Pz5FHApk5zN+bRANqqcli X-Gm-Gg: ASbGncuXCHLYYNkw6ud5XrBCddnHpjlre7ra14exg4TvFLmK/kvBw8vHoWv0UdGBKf+ 8i2TiYusfDSDQ8eQ1wBP3STuhY+TU9g6s8mDELs/SXzyqN8eIotbtrR6RMY9M+FAe7Tz/Rwz0jh yUmFc3Aw15p17o2gFozhNHNs5xSemAYKFZmHhhjXAwLUxQQjHWYfcLth0ZlMt2tm0jhW8KHKS2y ZHYdN5LwEfKeAUGS4udyGHHZUVlS10E8aUXIztEIEwCt4QQ X-Google-Smtp-Source: AGHT+IEm52dCo80h+4SGWOnhQi/fJtCKHPZHE57wYcRCQ1EWCD2wKDuGX7RhLL2Fq+iIs6/TJS0hPw== X-Received: by 2002:a05:6512:39cd:b0:53e:1ed4:c02f with SMTP id 2adb3069b0e04-53e2192c4demr294987e87.25.1733345486787; Wed, 04 Dec 2024 12:51:26 -0800 (PST) Received: from sovereign ([5.42.75.244]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-53df643184dsm2359083e87.36.2024.12.04.12.51.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Dec 2024 12:51:25 -0800 (PST) Date: Wed, 4 Dec 2024 23:51:21 +0300 From: Dmitry Kozlyuk To: "Alipour, Mehrdad" Cc: "dev@dpdk.org" Subject: Re: rte_mempool_create fails with --no-huge Message-ID: <20241204235121.2ad20665@sovereign> In-Reply-To: References: X-Mailer: Claws Mail 3.18.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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 Hi Alipour, It looks suspicious that on the host you don't see logs about loaded drivers, like these ones that you see inside the VM: > 2024-12-03 19:32:36.642042 EAL: open shared lib /usr/lib/dpdk/pmds-24.0/librte_net_fm10k.so.24.0 > 2024-12-03 19:32:36.642266 EAL: pmd.net.fm10k.init log level changed from disabled to notice > 2024-12-03 19:32:36.642279 EAL: pmd.net.fm10k.driver log level changed from disabled to notice > 2024-12-03 19:32:36.642285 EAL: open shared lib /usr/lib/dpdk/pmds-24.0/librte_net_qdma.so.24.0 > 2024-12-03 19:32:36.642581 EAL: open shared lib /usr/lib/dpdk/pmds-24.0/librte_net_vhost.so > 2024-12-03 19:32:36.643201 EAL: lib.dmadev log level changed from disabled to info > 2024-12-03 19:32:36.643264 EAL: Registered [vdpa] device class. Can it be that DPDK on the host does not see shared libraries, e.g. it is not installed in the system and LD_LIBRARY_PATH is not set to shared library location? Then mempool driver would just not be loaded to create a mempool.