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 16CCBB9CBC for ; Tue, 12 Dec 2023 12:32:50 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id E9388336BB for ; Tue, 12 Dec 2023 12:32:49 +0100 (CET) Received: from bookworm-dev.localdomain (unknown [94.136.29.99]) by firstgate.proxmox.com (Proxmox) with ESMTP for ; Tue, 12 Dec 2023 12:32:49 +0100 (CET) Received: by bookworm-dev.localdomain (Postfix, from userid 1000) id 21C14604E2; Tue, 12 Dec 2023 12:32:48 +0100 (CET) From: Dominik Csapak To: pbs-devel@lists.proxmox.com Date: Tue, 12 Dec 2023 12:32:44 +0100 Message-Id: <20231212113248.159105-1-d.csapak@proxmox.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.378 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 RDNS_NONE 0.793 Delivered to internal network by a host with no rDNS 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 - URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [mod.rs, drive.rs] Subject: [pbs-devel] [PATCH proxmox-backup 0/4] better handle lto9 format 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: , X-List-Received-Date: Tue, 12 Dec 2023 11:32:50 -0000 since lto9 formatting a tape does an non-optional 'media optimization' pass, which can take up to 2 hours. For our 'fast format' we instead now do our fallback mechanism of doing an 'ERASE' instead, and only for a 'slow format' we actually call 'FORMAT'. the last patch is only cosmetic, so that on a slow format the users know that this takes place and can take a while. Dominik Csapak (4): tape: add optional timeout to wait_until_ready tape: derive PartialEq and PartialOrd for TapeDensity tape: adapt format_media for LTO9+ api: tape: add lto9 initialization message to task log pbs-api-types/src/tape/drive.rs | 2 +- pbs-tape/src/sg_tape.rs | 25 +++++++++++++++++-------- src/api2/tape/drive.rs | 17 ++++++++++++++++- src/tape/drive/lto/mod.rs | 2 +- 4 files changed, 35 insertions(+), 11 deletions(-) -- 2.39.2