From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id 68EB11FF17C for ; Wed, 17 Sep 2025 14:04:45 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id CF38222F1; Wed, 17 Sep 2025 14:04:57 +0200 (CEST) Mime-Version: 1.0 Date: Wed, 17 Sep 2025 14:04:24 +0200 Message-Id: To: "Lorne Guse" , "Proxmox VE development discussion" From: "Max R. Carrara" X-Mailer: aerc 0.18.2-0-ge037c095a049 References: In-Reply-To: X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1758110656365 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.087 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 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. [proxmox.com] Subject: Re: [pve-devel] busy dataset when trying the migrate iscsi disk X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox VE development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" On Mon Sep 15, 2025 at 5:34 AM CEST, Lorne Guse wrote: > I'm working on TrueNAS over iSCSI for Proxmox and have run into an issue migrating disks. When trying to delete the old storage, which has just successfully been transfered, the iscsidirect connection must remain open because we are getting: > > cannot destroy 'slow/vm-188-disk-0': dataset is busy > > Is there a way to ensure the iscsidirect connection is closed before trying to delete the underlying zfs dataset? Hi Lorne! Glad to see you on the mailing list! I've sifted around our code to see how we handle this, and it seems that we're simply retrying a couple of times until the dataset is actually deleted [0]. I think that might be your best bet, though if you find an alternative, I'd be curious to know. [0]: https://git.proxmox.com/?p=pve-storage.git;a=blob;f=src/PVE/Storage/ZFSPoolPlugin.pm;h=d8d8d0f9fc1cc6f1a02d8f5800c388b355609bf5;hb=refs/heads/master#l362 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel