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 12CCAF54F for ; Fri, 29 Sep 2023 13:51:18 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id E7C181FE81 for ; Fri, 29 Sep 2023 13:50:47 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (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 for ; Fri, 29 Sep 2023 13:50:47 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 1020D446EC; Fri, 29 Sep 2023 13:50:47 +0200 (CEST) Message-ID: Date: Fri, 29 Sep 2023 13:50:46 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: de-AT, en-US To: sebastian@debianfan.de, Proxmox VE user list References: <54aa55a8-98f9-459d-b2fa-48ec790fd443@proxmox.com> <73da3963-ac2f-36ca-6bfd-22a3a5b6723c@debianfan.de> From: Lukas Wagner In-Reply-To: <73da3963-ac2f-36ca-6bfd-22a3a5b6723c@debianfan.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.030 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: Re: [PVE-User] Backup of all Containers and KVM 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: Fri, 29 Sep 2023 11:51:18 -0000 On 9/29/23 13:43, sebastian@debianfan.de wrote: > Thx - i know how to use the vzdump-tool - but the last backup of an > lxc-container (500 GB) runs about 10 hours by using vzdump :-( > What kind of storage do you use? That sounds awfully long for 500GB. As a side note: This is also a point where Proxmox Backup Server comes in handy, at least for VMs: There we have something that is called a 'dirty bitmap' - essentially QEMU tracks which parts of the disks have been written to since the last backup. This significantly speeds up further backups. However, as mentioned, this is only available for VMs, not LXC containers. -- - Lukas