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 22AE3969EF for ; Tue, 16 Apr 2024 14:10:33 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id E4D5F19155 for ; Tue, 16 Apr 2024 14:10:02 +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 ; Tue, 16 Apr 2024 14:10:02 +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 BDD91450D2 for ; Tue, 16 Apr 2024 14:10:01 +0200 (CEST) From: Fiona Ebner To: pve-devel@lists.proxmox.com Date: Tue, 16 Apr 2024 14:09:56 +0200 Message-Id: <20240416120957.75269-7-f.ebner@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240416120957.75269-1-f.ebner@proxmox.com> References: <20240416120957.75269-1-f.ebner@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.070 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: [pve-devel] [PATCH v4 docs 1/2] backup: update information about performance settings X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Apr 2024 12:10:33 -0000 Signed-off-by: Fiona Ebner --- Changes in v4: * Clarify that options can be found in the advanced tab vzdump.adoc | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/vzdump.adoc b/vzdump.adoc index b5bbac7..fa904cc 100644 --- a/vzdump.adoc +++ b/vzdump.adoc @@ -214,10 +214,11 @@ the behaviour for catching up. By enabling the `Repeat missed` option (`repeat-missed` in the config), you can tell the scheduler that it should run missed jobs as soon as possible. -There are a few settings for tuning backup performance not exposed in the UI. -The most notable is `bwlimit` for limiting IO bandwidth. The amount of threads -used for the compressor can be controlled with the `pigz` (replacing `gzip`), -respectively, `zstd` setting. Furthermore, there are `ionice` and, as part of +There are a few settings for tuning backup performance (some of which are +exposed in the 'Advanced' tab in the UI). The most notable is `bwlimit` for +limiting IO bandwidth. The amount of threads used for the compressor can be +controlled with the `pigz` (replacing `gzip`), respectively, `zstd` setting. +Furthermore, there are `ionice` (when the BFQ scheduler is used) and, as part of the `performance` setting, `max-workers` (affects VM backups only) and `pbs-entries-max` (affects container backups only). See the xref:vzdump_configuration[configuration options] for details. -- 2.39.2