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 B0CB41FF17E for ; Thu, 27 Nov 2025 10:01:11 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 196EF1CF7C; Thu, 27 Nov 2025 10:01:25 +0100 (CET) Date: Thu, 27 Nov 2025 10:01:13 +0100 From: Fabian =?iso-8859-1?q?Gr=FCnbichler?= To: Christian Ebner , Proxmox Backup Server development discussion References: <20251126162815.814841-1-c.ebner@proxmox.com> <9dc8c7f6-d125-4e47-b21c-39cfc5b02dc1@proxmox.com> In-Reply-To: <9dc8c7f6-d125-4e47-b21c-39cfc5b02dc1@proxmox.com> MIME-Version: 1.0 User-Agent: astroid/0.17.0 (https://github.com/astroidmail/astroid) Message-Id: <1764233992.gsdk5ft1zn.astroid@yuna.none> X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1764234038575 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.046 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 KAM_SHORT 0.001 Use of a URL Shortener for very short URL RCVD_IN_VALIDITY_CERTIFIED_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_RPBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_SAFE_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [docs.rs] Subject: Re: [pbs-devel] [PATCH proxmox-backup] api: chunk reader: make reading from filesystem fully async 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" On November 26, 2025 7:10 pm, Thomas Lamprecht wrote: > Am 26.11.25 um 17:28 schrieb Christian Ebner: >> Blocking the thread is problematic here and must be avoided, so >> read the chunk data via tokio::fs::read() instead of std::fs::read() >> and make the full loading from filesystem branch async. > > Nothing against that, but "async" here comes a bit with a bigger asterisks, > as: > > "This operation is implemented by running the equivalent blocking operation > on a separate thread pool using spawn_blocking." > -- https://docs.rs/tokio/latest/tokio/fs/fn.read.html > > So technically async, but not really does any async IO (tokio io uring when? ;)). https://github.com/tokio-rs/tokio/pull/7713 :-P _______________________________________________ pbs-devel mailing list pbs-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel