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 2771A69DE3 for ; Wed, 15 Sep 2021 15:28:18 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 1E4E819658 for ; Wed, 15 Sep 2021 15:28:18 +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 D658C19623 for ; Wed, 15 Sep 2021 15:28:16 +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 6BB5041957 for ; Wed, 15 Sep 2021 15:22:02 +0200 (CEST) Date: Wed, 15 Sep 2021 15:21:56 +0200 From: Fabian =?iso-8859-1?q?Gr=FCnbichler?= To: Proxmox VE user list References: <20210915081508.GC3261@sv.lnf.it> In-Reply-To: <20210915081508.GC3261@sv.lnf.it> MIME-Version: 1.0 User-Agent: astroid/0.15.0 (https://github.com/astroidmail/astroid) Message-Id: <1631711991.442ebhjlx2.astroid@nora.none> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-SPAM-LEVEL: Spam detection results: 0 AWL 0.402 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% 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. [proxmox.com] Subject: Re: [PVE-User] storage migration failed: error with cfs lock 'storage-nfs-scratch': unable to create image: got lock timeout - aborting command X-BeenThere: pve-user@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE user list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Sep 2021 13:28:18 -0000 On September 15, 2021 10:15 am, Marco Gaiarin wrote: >=20 > We are trying to move some VMs disks from a cluster (PVE 5, storage LVM > thin), to a storage of type NFS (a PVE 6 server, debian buster standard > NFS server), usin QCOW as destination file/image format. >=20 > We have correctly move some smaller disks (200GB), but if we try to > move a 'big' disk, we got: >=20 > Sep 14 22:48:18 pveod1 pvedaemon[31552]: starting task UPID:p= veod1:00007BE2:A90E5224:61410A92:qmmove:100:root@pam: > Sep 14 22:49:18 pveod1 pvedaemon[31552]: end task UPID:pveod1= :00007BE2:A90E5224:61410A92:qmmove:100:root@pam: storage migration failed: = error with cfs lock 'storage-nfs-scratch': unable to create image: got lock= timeout - aborting command >=20 > Only this log row appear, no kernel/nfs errors in nfs server or source > machine. >=20 >=20 > I've tried to google for this error, or for 'nfs lock timeout' but > nothing relevant (to me) appear. >=20 > Someone have some feedback? Thanks. this is an issue with certain shared-storage operations in PVE - they have = to=20 happen under a pmxcfs-lock, which has a hard timeout. if the operation=20 takes too long, the lock will run into the timeout, and the operation=20 fail. there has been some recent development to improve the situation: https://lists.proxmox.com/pipermail/pve-devel/2021-September/049879.html but it hasn't been finalized yet.