[pve-devel] [PATCH v3 storage 3/9] zfs iscsi plugin: implement new method to get qemu blockdevice options

From: Fiona Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v3 storage 3/9] zfs iscsi plugin: implement new method to get qemu blockdevice options
Date: Thu, 26 Jun 2025 16:40:17 +0200	[thread overview]
Message-ID: <20250626144644.279679-4-f.ebner@proxmox.com> (raw)
In-Reply-To: <20250626144644.279679-1-f.ebner@proxmox.com>

Reported-by: Alexandre Derumier <alexandre.derumier@groupe-cyllene.com>
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---

No changes in v3.

 src/PVE/Storage/ZFSPlugin.pm | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/PVE/Storage/ZFSPlugin.pm b/src/PVE/Storage/ZFSPlugin.pm
index f0fa522..c03fcca 100644
--- a/src/PVE/Storage/ZFSPlugin.pm
+++ b/src/PVE/Storage/ZFSPlugin.pm
@@ -247,6 +247,22 @@ sub path {
     return ($path, $vmid, $vtype);
 }
 
+sub qemu_blockdev_options {
+    my ($class, $scfg, $storeid, $volname) = @_;
+
+    my $name = ($class->parse_volname($volname))[1];
+    my $guid = $class->zfs_get_lu_name($scfg, $name);
+    my $lun = $class->zfs_get_lun_number($scfg, $guid);
+
+    return {
+        driver => 'iscsi',
+        transport => 'tcp',
+        portal => "$scfg->{portal}",
+        target => "$scfg->{target}",
+        lun => int($lun),
+    };
+}
+
 sub create_base {
     my ($class, $storeid, $scfg, $volname) = @_;
 
-- 
2.47.2



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