From 80a78896bf529f3a738ba64e6dae5f25e1f1d12f Mon Sep 17 00:00:00 2001
From: Kevin Adams <kevin.adams@ksatechnologies.com>
Date: Sun, 7 Jun 2026 14:19:14 -0400
Subject: [PATCH] fix: add state volume pattern to parse_volname (#234)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

PVE allocates a vm-<vmid>-state-<snapname> volume when a snapshot is taken
with "Include RAM" selected. parse_volname didn't recognise this pattern,
causing a crash during both setup and cleanup of the state volume.

Added state volume pattern — treated as raw images, same vmid extraction
as disk volumes.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 perl5/PVE/Storage/Custom/TrueNAS.pm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/perl5/PVE/Storage/Custom/TrueNAS.pm b/perl5/PVE/Storage/Custom/TrueNAS.pm
index b594a56..c868c06 100644
--- a/perl5/PVE/Storage/Custom/TrueNAS.pm
+++ b/perl5/PVE/Storage/Custom/TrueNAS.pm
@@ -415,6 +415,12 @@ sub parse_volname {
         return ('images', $volname, $vmid, undef, undef, $isBase, 'raw');
     }
 
+    # RAM snapshot state volume: vm-<vmid>-state-<snapname>
+    # PVE allocates one of these per snapshot when "Include RAM" is selected.
+    if ($volname =~ /^vm-(\d+)-state-.+$/) {
+        return ('images', $volname, $1, undef, undef, 0, 'raw');
+    }
+
     die "unable to parse TrueNAS volume name '$volname'\n";
 }