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 F18E7606E0 for ; Thu, 15 Oct 2020 09:53:43 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id E3617F9F3 for ; Thu, 15 Oct 2020 09:53:13 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [212.186.127.180]) (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 DEC67F9E4 for ; Thu, 15 Oct 2020 09:53:12 +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 A2EFA45D81 for ; Thu, 15 Oct 2020 09:53:12 +0200 (CEST) To: Dietmar Maurer , Proxmox Backup Server development discussion References: <20201014121639.25276-1-s.reiter@proxmox.com> <20201014121639.25276-9-s.reiter@proxmox.com> <1476804869.109.1602740377063@webmail.proxmox.com> From: Stefan Reiter Message-ID: Date: Thu, 15 Oct 2020 09:53:12 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <1476804869.109.1602740377063@webmail.proxmox.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.037 Adjusted score from AWL reputation of From: address KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment NICE_REPLY_A -0.001 Looks like a legit reply (A) RCVD_IN_DNSWL_MED -2.3 Sender listed at https://www.dnswl.org/, medium trust SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: Re: [pbs-devel] [PATCH proxmox-backup 08/11] datastore: add manifest locking 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: Thu, 15 Oct 2020 07:53:44 -0000 On 10/15/20 7:39 AM, Dietmar Maurer wrote: > Holding the lock for such long time seems wrong to me. > > Instead, can we simple reload the manifest before we update > the verify_state? > I did so to avoid the manifest changing while were using the snapshot, but I suppose we already hold the flock on the snapshot dir anyway. So yes, can do.