From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id 54BEA1FF39E for ; Mon, 10 Jun 2024 17:11:53 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 9762F1AD58; Mon, 10 Jun 2024 17:12:27 +0200 (CEST) From: Christian Ebner To: pbs-devel@lists.proxmox.com Date: Mon, 10 Jun 2024 17:11:55 +0200 Message-Id: <20240610151157.529760-1-c.ebner@proxmox.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.027 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 T_SCC_BODY_TEXT_LINE -0.01 - Subject: [pbs-devel] [PATCH proxmox-backup pxar 0/2] fix fuse mount performance for split archives X-BeenThere: pbs-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Backup Server development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox Backup Server development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pbs-devel-bounces@lists.proxmox.com Sender: "pbs-devel" Fuse mounts for split pxar archives currently greatly suffer from the consistency check between metadata and payload data archives, as these happen already during decoding of the payload reference entry in the metadata archive. By moving this check to the content reader instantiation, the performance can be improved significantly, as now the payload data chunks only need to be fetched and decoded when actually accessing the file payloads. pxar: Christian Ebner (1): decoder: move payload header check for split input src/decoder/aio.rs | 4 +-- src/decoder/mod.rs | 60 ++++++++++++++++++++++++++------------------- src/decoder/sync.rs | 5 ++-- 3 files changed, 40 insertions(+), 29 deletions(-) proxmox-backup: Christian Ebner (1): client: pxar: fix fuse mount performance for split archives pbs-client/src/pxar/extract.rs | 33 ++++++++++++++++++--------------- src/api2/tape/restore.rs | 2 +- 2 files changed, 19 insertions(+), 16 deletions(-) -- 2.39.2 _______________________________________________ pbs-devel mailing list pbs-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel