Return-Path: X-Original-To: oracle-l@orafaq.com Delivered-To: oracle-l@orafaq.com Received: from smtp-aa.freelists.org (smtp-aa.freelists.org [23.23.80.81]) by malta2546.startdedicated.com (Postfix) with ESMTPS id 45FF210036AB47 for ; Tue, 2 Feb 2021 17:34:23 +0100 (CET) Received: from turing.freelists.org (ip-10-0-0-164.ec2.internal [10.0.0.164]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by smtp-aa.freelists.org (Avenir Technologies Mail Multiplex) with ESMTPS id EF1FB45687; Tue, 2 Feb 2021 16:34:21 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Postfix) with ESMTP id D8F723F970; Tue, 2 Feb 2021 16:34:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=freelists.org; s=turing; t=1612283661; bh=cqeRU7ngGMEy6mFne/O8jbdFz7VItY7k8RQeb92tUSo=; h=From:Sender:Sender:From; b=KJOV6i25kV0dKX08MxesXGcd4qx25rnO3Jja0RuZzCHBRrqFCZHaRAjlGezzc3UuA DKd3fbq859IQ8k5xZaQCNB8rHdvn3hqo8T8iliCKHhM8pgrfYJ09KUOuokdmFSUAai fNPYPZtoMRGs9lzqxBl5BC78heUnRSiqEj4obeVI= X-Virus-Scanned: by FreeLists at turing2.freelists.org Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing.freelists.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JPamm-nmqHdU; Tue, 2 Feb 2021 16:34:21 +0000 (UTC) Received: from turing.freelists.org (localhost [127.0.0.1]) by turing.freelists.org (Postfix) with ESMTP id C28FC3F844; Tue, 2 Feb 2021 16:34:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=freelists.org; s=turing; t=1612283660; bh=cqeRU7ngGMEy6mFne/O8jbdFz7VItY7k8RQeb92tUSo=; h=From:Sender:Sender:From; b=DJk9tbEWaO8CIDxpZB3LpgjzCVboi6w4jAdEarPqyvFecPLKaPbCn/Lo7ERQ9Fvdn KORM6OlZme/IDKqDsfjZX2TpAyt7JclCsaHyQLIdVyu80iaoFfix9cIJG+p47QrTqN oNHHjNy01Yqf2WaYm7f+Mlt+/dGC3rA4q+Qenf3A= Received: with ECARTIS (v1.0.0; list oracle-l); Tue, 02 Feb 2021 16:34:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Postfix) with ESMTP id 68BC83F85E for ; Tue, 2 Feb 2021 16:34:18 +0000 (UTC) Authentication-Results: turing.freelists.org; dkim=pass (2048-bit key; unprotected) header.d=hotmail.com header.i=@hotmail.com header.a=rsa-sha256 header.s=selector1 header.b=G9Teokd2; dkim-atps=neutral Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing.freelists.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nyNHTbxq8VJg for ; Tue, 2 Feb 2021 16:34:18 +0000 (UTC) Received: from NAM04-MW2-obe.outbound.protection.outlook.com (mail-mw2nam08olkn2085.outbound.protection.outlook.com [40.92.46.85]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by turing.freelists.org (Postfix) with ESMTPS id 4DDAF3F844 for ; Tue, 2 Feb 2021 16:34:18 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=j0IsR249lAw3l+e2Hk3otrgTnQH4NSakeR+rFn4gVS72XeoF69HYaNugUkuZle3eZVjNhfyqTd0RREH3tS/EePXDue74DdBfcmTMMCInxEUBD+35gwz2N0w2mYTbj5zi9PhnDqUl6PQVH6VLuqrW5c8rOLDRXsZzYbeCi9zVrCu72RSviiMSePwJl49BXuWa/m33EptM/CD3ovsat7/KVpATprhQoDCHO+BYn2Dkglvo5keCmE5ih88cUvlTBG1gNdN6MIZekEE4mB3Ic/BOfyzIXEkxGNnacuiPmJeeYLyEPWBopgansGSPRGmktkxVwW9B3xg2yZFAsRFCpA5nHA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YJ8KEOzuGoHlQlLp1sTaAgNCFovJ9Pm4pokBSGEVtSE=; b=YLkIVmmrtENmHkkPdBkasEalCMZ6/BY2ajWtDkHXIryHFP1u1/PjVgruNvtHVM2wNpnCYNYKBLOrDO0WnatQdkCJ4VNbWE4pDFY1Ic857HOTFi34YpwjhR6fzaRoLp3WOE6Y73vWQcHomYhNSdTtwUxXmey4eD3WYYeXMF/c+m0r6ijYrrL9mWh5A8UzrLkLJJlYTlZ16lN21ID+CcPyxeTDpLMdCdlPJ9wTb9WOoVdvsYwiqtqu6GHJwNGaG5OkgZogGH1lI1Nh2903ecp2K+LkuZBIuXTYejSi2N9iaiHNr3J0eTYjUcinw38daTCCTuq9PiAn96obkGluih9VHw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none Received: from CO1NAM04FT040.eop-NAM04.prod.protection.outlook.com (10.152.90.57) by CO1NAM04HT196.eop-NAM04.prod.protection.outlook.com (10.152.90.230) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3784.12; Tue, 2 Feb 2021 16:34:17 +0000 Received: from BN6PR06MB2785.namprd06.prod.outlook.com (2a01:111:e400:7e4d::4c) by CO1NAM04FT040.mail.protection.outlook.com (2a01:111:e400:7e4d::279) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3784.12 via Frontend Transport; Tue, 2 Feb 2021 16:34:17 +0000 Received: from BN6PR06MB2785.namprd06.prod.outlook.com ([fe80::f987:9373:da66:732f]) by BN6PR06MB2785.namprd06.prod.outlook.com ([fe80::f987:9373:da66:732f%7]) with mapi id 15.20.3805.028; Tue, 2 Feb 2021 16:34:16 +0000 From: Moustafa Ahmed To: oracle-l Subject: Exadata storage cells addiction and flash ash warmup Thread-Topic: Exadata storage cells addiction and flash ash warmup Date: Tue, 2 Feb 2021 16:34:16 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-incomingtopheadermarker: OriginalChecksum:7C45986383824789FF323A58D55F2E046756887293F786E0E99ADEBCD95038EA;UpperCasedChecksum:A04A8008C1336B34592A88AEAA76498C6960371A43486E5E1AADFA15B53C7084;SizeAsReceived:6851;Count:42 x-ms-exchange-messagesentrepresentingtype: 1 x-tmn: [ZQIEXRwyJCwkYbG6CSUdvM9SpK7RK0snQqzt8gle2goMmj33N08grYUItWXTFLYT] x-ms-publictraffictype: Email x-incomingheadercount: 42 x-eopattributedmessage: 0 x-ms-office365-filtering-correlation-id: 47505ed4-5a8c-443a-f0bf-08d8c79861e3 x-ms-traffictypediagnostic: CO1NAM04HT196: x-microsoft-antispam: BCL:0; x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: hotmail.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-AuthSource: CO1NAM04FT040.eop-NAM04.prod.protection.outlook.com X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: 47505ed4-5a8c-443a-f0bf-08d8c79861e3 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Feb 2021 16:34:16.3020 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Internet X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1NAM04HT196 X-archive-position: 78831 X-ecartis-version: Ecartis v1.0.0 Sender: oracle-l-bounce@freelists.org Errors-to: oracle-l-bounce@freelists.org X-original-sender: moustafa_dba@hotmail.com Precedence: normal Reply-To: moustafa_dba@hotmail.com List-Help: List-Unsubscribe: List-software: Ecartis version 1.0.0 List-Id: oracle-l X-List-ID: oracle-l List-Subscribe: List-Owner: List-post: List-Archive: X-list: oracle-l Hello listers Why after adding exa storage cells until the flash Cache warms up fully the= I/O is very degraded ?= -- http://www.freelists.org/webpage/oracle-l