From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 1BF2468B6D for ; Sun, 28 Feb 2021 12:12:51 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 0D08FEFAB for ; Sun, 28 Feb 2021 12:12:51 +0100 (CET) Received: from silla1.verdnatura.es (silla1.verdnatura.es [84.124.36.2]) (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 firstgate.proxmox.com (Proxmox) with ESMTPS id D9FE0EF9A for ; Sun, 28 Feb 2021 12:12:49 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by silla1.verdnatura.es (Postfix) with ESMTP id EB69DA00A4 for ; Sun, 28 Feb 2021 12:07:17 +0100 (CET) Authentication-Results: silla1.verdnatura.es (amavisd-new); dkim=pass (1024-bit key) reason="pass (just generated, assumed good)" header.d=verdnatura.es DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=verdnatura.es; h= message-id:user-agent:subject:subject:from:from:date:date :content-transfer-encoding:content-type:content-type :mime-version:received:received; s=mail; t=1614510437; bh=6oIlQv 7iloS5a+k8zN5dO1Nlh9b9Xappt6gylFXvMt0=; b=1QwXriGkwlyEraAjdxBrIP 8RETyVHqrmBqa2TWB3D9xtmOKKYuT/lh4qNipWQvRsC/PXF8rAj78kNOUnXiDLbr XuhC8CEOQFX9KXCHUrTV5I/OYkS4mu8QH1AXhShnE8j3bmDpF2HwDRRnKmHjUcML G0NmSFU6ldfjW+PXVg2hk= X-Virus-Scanned: Debian amavisd-new at verdnatura.es Received: from silla1.verdnatura.es ([127.0.0.1]) by localhost (silla1.verdnatura.es [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 7u_rFR3AvHz2; Sun, 28 Feb 2021 12:07:17 +0100 (CET) Received: from webmail.verdnatura.es (vch1.static.verdnatura.es [172.16.255.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by silla1.verdnatura.es (Postfix) with ESMTPSA id 64113A00A3; Sun, 28 Feb 2021 12:07:17 +0100 (CET) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Sun, 28 Feb 2021 12:07:17 +0100 From: nada To: pve-user@lists.proxmox.com User-Agent: Roundcube Webmail/1.4.2 Message-ID: <93be9364e748b44c19a20e68c9fca57d@verdnatura.es> X-Sender: nada@verdnatura.es X-SPAM-LEVEL: Spam detection results: 0 AWL 0.865 Adjusted score from AWL reputation of From: address DKIM_SIGNED 0.1 Message has a DKIM or DK signature, not necessarily valid DKIM_VALID -0.1 Message has at least one valid DKIM or DK signature DKIM_VALID_AU -0.1 Message has a valid DKIM or DK signature from author's domain DKIM_VALID_EF -0.1 Message has a valid DKIM or DK signature from envelope-from domain RCVD_IN_MSPIKE_H4 0.001 Very Good reputation (+4) RCVD_IN_MSPIKE_WL 0.001 Mailspike good senders SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [PVE-User] planning CEPH HW X-BeenThere: pve-user@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE user list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Feb 2021 11:12:51 -0000 hi, we are beginners in CEPH and we have 3 old servers in PROXMOX cluster and just CTs are there my college wants to migrate some VMs from VMWARE cluster to PROXMOX but these VMs are really 'hungry' they need a lot of space for data... we don't want to invest more money in old SAN HP and we want to deploy CEPH so our idea is to buy 2x robust servers for CEPH with HDD 3x light servers for Ceph monitors with SSD and deploy CEPH 1st period approx 50-100 TB 2nd period 300 TB we already have prepared FC 10Gbps backbone Eth 1Gbps backbone we have studied examples of some configurations (Dell, 45Drives,...) we prefer to build up CEPH cluster separated from PROXMOX cluster and link them together to have scalable open source system and avoid vendor-locking BUT we do NOT have experience with CEPH so please, can somebody send us example of HW configuration suitable for our idea ??? Nada