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 20CEC79ABB for ; Wed, 5 May 2021 12:09:21 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 1E967139AD for ; Wed, 5 May 2021 12:09:21 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (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 firstgate.proxmox.com (Proxmox) with ESMTPS id 9797313963 for ; Wed, 5 May 2021 12:09:19 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 6472C45A92 for ; Wed, 5 May 2021 12:09:19 +0200 (CEST) From: Dominik Csapak To: pbs-devel@lists.proxmox.com Date: Wed, 5 May 2021 12:09:12 +0200 Message-Id: <20210505100918.506-3-d.csapak@proxmox.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210505100918.506-1-d.csapak@proxmox.com> References: <20210505100918.506-1-d.csapak@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.014 Adjusted score from AWL reputation of From: address 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-backup v2 2/8] tape/media_catalog: add helpers to look for snapshot/chunk files 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: Wed, 05 May 2021 10:09:21 -0000 Signed-off-by: Dominik Csapak --- src/tape/media_catalog.rs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/src/tape/media_catalog.rs b/src/tape/media_catalog.rs index aff91c43..8be97a36 100644 --- a/src/tape/media_catalog.rs +++ b/src/tape/media_catalog.rs @@ -924,6 +924,16 @@ impl MediaSetCatalog { false } + /// Returns the media uuid and snapshot archive file number + pub fn lookup_snapshot(&self, store: &str, snapshot: &str) -> Option<(&Uuid, u64)> { + for (uuid, catalog) in self.catalog_list.iter() { + if let Some(nr) = catalog.lookup_snapshot(store, snapshot) { + return Some((uuid, nr)); + } + } + None + } + /// Test if the catalog already contain a chunk pub fn contains_chunk(&self, store: &str, digest: &[u8;32]) -> bool { for catalog in self.catalog_list.values() { @@ -933,6 +943,16 @@ impl MediaSetCatalog { } false } + + /// Returns the media uuid and chunk archive file number + pub fn lookup_chunk(&self, store: &str, digest: &[u8;32]) -> Option<(&Uuid, u64)> { + for (uuid, catalog) in self.catalog_list.iter() { + if let Some(nr) = catalog.lookup_chunk(store, digest) { + return Some((uuid, nr)); + } + } + None + } } // Type definitions for internal binary catalog encoding -- 2.20.1