From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <pbs-devel-bounces@lists.proxmox.com> Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id 8D74F1FF176 for <inbox@lore.proxmox.com>; Fri, 21 Feb 2025 16:07:06 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 83EEE5583; Fri, 21 Feb 2025 16:07:05 +0100 (CET) From: Dominik Csapak <d.csapak@proxmox.com> To: pbs-devel@lists.proxmox.com Date: Fri, 21 Feb 2025 16:06:29 +0100 Message-Id: <20250221150631.3791658-1-d.csapak@proxmox.com> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.022 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: [pbs-devel] [PATCH proxmox/proxmox-backup v3] tape: implement multithreaded read X-BeenThere: pbs-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Backup Server development discussion <pbs-devel.lists.proxmox.com> List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pbs-devel>, <mailto:pbs-devel-request@lists.proxmox.com?subject=unsubscribe> List-Archive: <http://lists.proxmox.com/pipermail/pbs-devel/> List-Post: <mailto:pbs-devel@lists.proxmox.com> List-Help: <mailto:pbs-devel-request@lists.proxmox.com?subject=help> List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel>, <mailto:pbs-devel-request@lists.proxmox.com?subject=subscribe> Reply-To: Proxmox Backup Server development discussion <pbs-devel@lists.proxmox.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pbs-devel-bounces@lists.proxmox.com Sender: "pbs-devel" <pbs-devel-bounces@lists.proxmox.com> this is a replacement series for my previous patches[0] I dropped the verification patches again, and moved the thread config to the tape jobs/tape backup api. That way it's much nearer the actual issue, and we don't run into problems with resource constraints, since one job cannot run multiple times (if a user configures many jobs in parallel, that must be deliberate then). changes from v2: * slight rewording of the commit message * rebase on master (include pbs-api-types repo change) * keep default to 1 * keep minimum of channel size 3 changes from v1: * reordered code from verify,tape to tape,verify * marked verify patches as rfc * use a struct for saving the values in the datastore (as thomas suggested) * introduces another verify patch to merge the chunk loading into the worker threads 0: https://lore.proxmox.com/pbs-devel/20240507072955.364206-1-d.csapak@proxmox.com/ proxmox: Dominik Csapak (1): pbs api types: tape backup job: add worker threads option pbs-api-types/src/jobs.rs | 10 ++++++++++ 1 file changed, 10 insertions(+) proxmox-backup: Dominik Csapak (1): tape: introduce a tape backup job worker thread option src/api2/config/tape_backup_job.rs | 8 ++++ src/api2/tape/backup.rs | 4 ++ src/tape/pool_writer/mod.rs | 14 ++++++- src/tape/pool_writer/new_chunks_iterator.rs | 44 +++++++++++++-------- www/tape/window/TapeBackup.js | 12 ++++++ www/tape/window/TapeBackupJob.js | 14 +++++++ 6 files changed, 79 insertions(+), 17 deletions(-) -- 2.39.5 _______________________________________________ pbs-devel mailing list pbs-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel