From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate001.proxmox.com (gate001.proxmox.com [IPv6:2a0f:8001:1:32::40]) by lore.proxmox.com (Postfix) with ESMTPS id 8BC161FF150 for ; Mon, 06 Jul 2026 11:43:06 +0200 (CEST) Received: from gate001.proxmox.com (localhost.localdomain [127.0.0.1]) by gate001.proxmox.com (Proxmox) with ESMTP id B54C02148E; Mon, 06 Jul 2026 11:43:01 +0200 (CEST) From: Fiona Ebner To: pve-devel@lists.proxmox.com Subject: [PATCH-SERIES storage 0/3] zfspool plugin: fix container rollback and linked clone with refquota=none Date: Mon, 6 Jul 2026 11:40:31 +0200 Message-ID: <20260706094223.54701-1-f.ebner@proxmox.com> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1783330940694 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.047 Adjusted score from AWL reputation of From: address DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment (newer systems) SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: DEFITC663P3BH6MAAUMCKTK27JIBAYQ2 X-Message-ID-Hash: DEFITC663P3BH6MAAUMCKTK27JIBAYQ2 X-MailFrom: f.ebner@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: As reported in the community forum [0], rollback of a container with a ZFS dataset with 'refquota=none' would fail. Similarly, cloning such a container would fail as well. The reason is that ZFS does not accept a 0 value for the refquota property, but returns 0 when queried with -p. [0]: https://forum.proxmox.com/threads/184113/ pve-storage: Fiona Ebner (3): zfspool plugin: fix regression for rollback with refquota=none zfspool plugin: clone image: use zfs_get_properties() helper zfspool plugin: clone: fix linked clone of container subvol with refquota=none src/PVE/Storage/ZFSPoolPlugin.pm | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) Summary over all repositories: 1 files changed, 4 insertions(+), 5 deletions(-) -- Generated by git-murpp 0.5.0