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)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id E4E397255E for ; Thu, 1 Jul 2021 15:56:43 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id DA2E8271AE for ; Thu, 1 Jul 2021 15:56:43 +0200 (CEST) Received: from icewarp.tuxis.nl (icewarp.tuxis.net [IPv6:2a03:7900:2:0:31:3:104:151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS id 0D29F2719E for ; Thu, 1 Jul 2021 15:56:42 +0200 (CEST) DKIM-Signature: a=rsa-sha256; t=1625147796; x=1625752596; s=icewarp; d=tuxis.nl; c=relaxed/relaxed; v=1; bh=qeKkhxie+aTHe+JWsRjtrDyTXFnqhC3jFTk1XTsyW1Q=; h=From:Subject:Date:Message-ID:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=C21cTaOOZXyC+LF7hNDrmM5sS+wUHfElpRqfwWTGAFJUTvTzH72thpOMwTJkcVrQGBlsA3CcO4ew4fOZ5hfByN5bwranSH2atRGvRuTPU1Dig+lPfsmche8cZOiMHnqKg5xde+OcPFYfQ035VwrePbUOgw4NpCLy9gWJt6NB28/uOTJ7frP9t2NF3vy0vJ3fUgdApO+oUILgWEpMSZaxvRnv8KLhq0bCN5O5VlxBb4NsIlKvPxYkgRM8992l7aGRY0TVzgOjZ/Duol/FUGEgV3SNEtJ3CD0jSGV5ug9PlDHJdroql7EfAIwgBaOjHtygjx/QzJi0nxbO8WZyJJuYyg== Received: from [IPV6:2a03:7900:64::1002] ([2a03:7900:64::1002]) by icewarp.tuxis.nl (12.1.1 build 4 DEB9 x64) with ASMTP (SSL) id 202107011556351930 for ; Thu, 01 Jul 2021 15:56:35 +0200 Message-ID: <3ee922f4-ac45-a198-73bf-125167ce4242@tuxis.nl> Date: Thu, 1 Jul 2021 15:56:34 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:90.0) Gecko/20100101 Thunderbird/90.0 Content-Language: nl To: pve-user From: Mark Schouten Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CTCH: RefID="str=0001.0A782F1A.60DDC993.007D,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0"; Spam="Unknown"; VOD="Unknown" X-SPAM-LEVEL: Spam detection results: 0 AWL 0.600 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% 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 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] Ceph RBD Groups 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: Thu, 01 Jul 2021 13:56:43 -0000 Hi, I recently read about Ceph RBD groups, which you can use to create snapshot in sync with each other. I don't think Proxmox uses this, is it maybe cool to implement this? -- Mark Schouten CTO, Tuxis B.V. | https://www.tuxis.nl/ | +31 318 200208