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 64EDB1FF13C for ; Thu, 05 Feb 2026 17:38:32 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id C3EC816D66; Thu, 5 Feb 2026 17:38:58 +0100 (CET) From: Fiona Ebner To: pve-devel@lists.proxmox.com Subject: [RFC storage 2/3] lvm plugin: list volumes: also query 'zero' property Date: Thu, 5 Feb 2026 17:38:05 +0100 Message-ID: <20260205163819.219322-3-f.ebner@proxmox.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260205163819.219322-1-f.ebner@proxmox.com> References: <20260205163819.219322-1-f.ebner@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1770309425336 X-SPAM-LEVEL: Spam detection results: 0 AWL -0.017 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 Message-ID-Hash: 3BD6WZCIEWKDDRBX5FQXFVAQ7G7BN2NV X-Message-ID-Hash: 3BD6WZCIEWKDDRBX5FQXFVAQ7G7BN2NV 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: Useful to check whether thin pools are correctly configured. Signed-off-by: Fiona Ebner --- src/PVE/Storage/LVMPlugin.pm | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/PVE/Storage/LVMPlugin.pm b/src/PVE/Storage/LVMPlugin.pm index 32a8339..ad0d040 100644 --- a/src/PVE/Storage/LVMPlugin.pm +++ b/src/PVE/Storage/LVMPlugin.pm @@ -207,8 +207,8 @@ sub lvm_vgs { sub lvm_list_volumes { my ($vgname) = @_; - my $option_list = - 'vg_name,lv_name,lv_size,lv_attr,pool_lv,data_percent,metadata_percent,snap_percent,uuid,tags,metadata_size,time'; + my $option_list = 'vg_name,lv_name,lv_size,lv_attr,pool_lv,data_percent,metadata_percent,' + . 'snap_percent,uuid,tags,metadata_size,time,zero'; my $cmd = [ '/sbin/lvs', @@ -248,6 +248,7 @@ sub lvm_list_volumes { $tags, $meta_size, $ctime, + $zero, ) = split(':', $line); return if !$vg_name; return if !$lv_name; @@ -262,6 +263,7 @@ sub lvm_list_volumes { $d->{pool_lv} = $pool_lv if $pool_lv; $d->{tags} = $tags if $tags; $d->{ctime} = $ctime; + $d->{zero} = $zero; if ($lv_type eq 't') { $data_percent ||= 0; -- 2.47.3