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 2AFA71FF38E for ; Tue, 14 May 2024 12:40:01 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 91CA64E7B; Tue, 14 May 2024 12:40:11 +0200 (CEST) From: Christian Ebner To: pbs-devel@lists.proxmox.com Date: Tue, 14 May 2024 12:33:41 +0200 Message-Id: <20240514103421.289431-26-c.ebner@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240514103421.289431-1-c.ebner@proxmox.com> References: <20240514103421.289431-1-c.ebner@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.026 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 URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [mount.rs] Subject: [pbs-devel] [PATCH v6 proxmox-backup 25/65] client: mount: make split pxar archives mountable 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" Cover the cases where the pxar archive was uploaded as split payload data and metadata streams. Instantiate the required reader and decoder instances to access the metadata and payload data archives. Signed-off-by: Christian Ebner --- proxmox-backup-client/src/mount.rs | 34 ++++++++++++++---------------- 1 file changed, 16 insertions(+), 18 deletions(-) diff --git a/proxmox-backup-client/src/mount.rs b/proxmox-backup-client/src/mount.rs index 67fd23468..dd9532fbe 100644 --- a/proxmox-backup-client/src/mount.rs +++ b/proxmox-backup-client/src/mount.rs @@ -21,17 +21,16 @@ use pbs_api_types::BackupNamespace; use pbs_client::tools::key_source::get_encryption_key_password; use pbs_client::{BackupReader, RemoteChunkReader}; use pbs_datastore::cached_chunk_reader::CachedChunkReader; -use pbs_datastore::dynamic_index::BufferedDynamicReader; use pbs_datastore::index::IndexFile; use pbs_key_config::load_and_decrypt_key; use pbs_tools::crypt_config::CryptConfig; use pbs_tools::json::required_string_param; +use crate::helper; use crate::{ complete_group_or_snapshot, complete_img_archive_name, complete_namespace, complete_pxar_archive_name, complete_repository, connect, dir_or_last_from_group, - extract_repository_from_value, optional_ns_param, record_repository, BufferedDynamicReadAt, - REPO_URL_SCHEMA, + extract_repository_from_value, optional_ns_param, record_repository, REPO_URL_SCHEMA, }; #[sortable] @@ -219,7 +218,10 @@ async fn mount_do(param: Value, pipe: Option) -> Result { } }; - let server_archive_name = if archive_name.ends_with(".pxar") { + let server_archive_name = if archive_name.ends_with(".pxar") + || archive_name.ends_with(".mpxar") + || archive_name.ends_with(".ppxar") + { if target.is_none() { bail!("use the 'mount' command to mount pxar archives"); } @@ -246,7 +248,9 @@ async fn mount_do(param: Value, pipe: Option) -> Result { let (manifest, _) = client.download_manifest().await?; manifest.check_fingerprint(crypt_config.as_ref().map(Arc::as_ref))?; - let file_info = manifest.lookup_file_info(&server_archive_name)?; + let (archive_name, payload_archive_name) = helper::get_pxar_archive_names(&server_archive_name); + + let file_info = manifest.lookup_file_info(&archive_name)?; let daemonize = || -> Result<(), Error> { if let Some(pipe) = pipe { @@ -283,20 +287,14 @@ async fn mount_do(param: Value, pipe: Option) -> Result { futures::future::select(interrupt_int.recv().boxed(), interrupt_term.recv().boxed()); if server_archive_name.ends_with(".didx") { - let index = client - .download_dynamic_index(&manifest, &server_archive_name) - .await?; - let most_used = index.find_most_used_chunks(8); - let chunk_reader = RemoteChunkReader::new( + let decoder = helper::get_pxar_fuse_accessor( + &archive_name, + payload_archive_name.as_ref().map(|x| x.as_str()), client.clone(), - crypt_config, - file_info.chunk_crypt_mode(), - most_used, - ); - let reader = BufferedDynamicReader::new(index, chunk_reader); - let archive_size = reader.archive_size(); - let reader: pbs_pxar_fuse::Reader = Arc::new(BufferedDynamicReadAt::new(reader)); - let decoder = pbs_pxar_fuse::Accessor::new(reader, archive_size, None).await?; + &manifest, + crypt_config.clone(), + ) + .await?; let session = pbs_pxar_fuse::Session::mount(decoder, options, false, Path::new(target.unwrap())) -- 2.39.2 _______________________________________________ pbs-devel mailing list pbs-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel