feat: add -Timeout parameter with state polling to lifecycle cmdlets

All VM and container lifecycle cmdlets (Start, Stop, Restart, Suspend,
Resume, Reset) now poll VM/container status when -Wait is specified,
blocking until the expected state is reached or -Timeout (default 60s)
is exceeded.

Implementation:
- PveCmdletBase.WaitForStatusTransition() — shared helper that waits
  for PVE task completion then polls status via API
- 9 cmdlets updated: 6 VM (Start, Stop, Restart, Suspend, Resume,
  Reset) + 3 container (Start, Stop, Restart)
- -Timeout parameter with [ValidateRange(1, 3600)] on each

Integration tests:
- Replace all manual Start-Sleep + polling loops with -Wait -Timeout
- Switch to real Ubuntu cloud OVA (571 MB) for Import-PveOva testing
- OVA test verifies full import + VM start

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/PSProxmoxVE/Cmdlets/Containers/RestartPveContainerCmdlet.cs

@@ -33,10 +33,11 @@ namespace PSProxmoxVE.Cmdlets.Containers
 
         /// <summary>
         /// <para type="description">
-        /// Timeout in seconds for the graceful shutdown phase. Defaults to 60 seconds.
+        /// Timeout in seconds for the graceful shutdown phase and -Wait status polling. Defaults to 60 seconds.
         /// </para>
         /// </summary>
-        [Parameter(Mandatory = false, HelpMessage = "Maximum time to wait for the task.")]
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
         public int Timeout { get; set; } = 60;
 
         /// <summary>
@@ -52,7 +53,6 @@ namespace PSProxmoxVE.Cmdlets.Containers
 
             var session = GetSession();
             var containerService = new ContainerService();
-            var taskService = new TaskService();
 
             WriteVerbose($"Restarting container {VmId} on node '{Node}'...");
 
@@ -60,13 +60,13 @@ namespace PSProxmoxVE.Cmdlets.Containers
             var shutdownTask = containerService.ShutdownContainer(session, Node, VmId, Timeout);
 
             if (Wait.IsPresent)
-                taskService.WaitForTask(session, shutdownTask.Node ?? Node, shutdownTask.Upid!, null, null, null);
+                WaitForStatusTransition(session, Node, shutdownTask, VmId, "stopped", Timeout, isContainer: true);
 
             // Start
             var startTask = containerService.StartContainer(session, Node, VmId);
 
             if (Wait.IsPresent)
-                startTask = taskService.WaitForTask(session, startTask.Node ?? Node, startTask.Upid!, null, null, null);
+                startTask = WaitForStatusTransition(session, Node, startTask, VmId, "running", Timeout, isContainer: true);
 
             WriteObject(startTask);
         }

src/PSProxmoxVE/Cmdlets/Containers/StartPveContainerCmdlet.cs

@@ -36,6 +36,11 @@ namespace PSProxmoxVE.Cmdlets.Containers
         [Parameter(Mandatory = false, HelpMessage = "Wait for the task to complete before returning.")]
         public SwitchParameter Wait { get; set; }
 
+        /// <summary>Maximum seconds to wait for the status transition when -Wait is specified. Default 60.</summary>
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
+        public int Timeout { get; set; } = 60;
+
         protected override void ProcessRecord()
         {
             if (!ShouldProcess($"Container {VmId} on node '{Node}'", "Start-PveContainer"))
@@ -49,8 +54,7 @@ namespace PSProxmoxVE.Cmdlets.Containers
 
             if (Wait.IsPresent)
             {
-                var taskService = new TaskService();
-                task = taskService.WaitForTask(session, task.Node ?? Node, task.Upid!, null, null, null);
+                task = WaitForStatusTransition(session, Node, task, VmId, "running", Timeout, isContainer: true);
             }
 
             WriteObject(task);

src/PSProxmoxVE/Cmdlets/Containers/StopPveContainerCmdlet.cs

@@ -38,6 +38,11 @@ namespace PSProxmoxVE.Cmdlets.Containers
         [Parameter(Mandatory = false, HelpMessage = "Wait for the task to complete before returning.")]
         public SwitchParameter Wait { get; set; }
 
+        /// <summary>Maximum seconds to wait for the status transition when -Wait is specified. Default 60.</summary>
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
+        public int Timeout { get; set; } = 60;
+
         protected override void ProcessRecord()
         {
             if (!ShouldProcess($"Container {VmId} on node '{Node}'", "Stop-PveContainer"))
@@ -51,8 +56,7 @@ namespace PSProxmoxVE.Cmdlets.Containers
 
             if (Wait.IsPresent)
             {
-                var taskService = new TaskService();
-                task = taskService.WaitForTask(session, task.Node ?? Node, task.Upid!, null, null, null);
+                task = WaitForStatusTransition(session, Node, task, VmId, "stopped", Timeout, isContainer: true);
             }
 
             WriteObject(task);

src/PSProxmoxVE/Cmdlets/PveCmdletBase.cs

@@ -1,6 +1,9 @@
+using System;
 using System.Management.Automation;
 using PSProxmoxVE.Core.Authentication;
 using PSProxmoxVE.Core.Exceptions;
+using PSProxmoxVE.Core.Models.Vms;
+using PSProxmoxVE.Core.Services;
 
 namespace PSProxmoxVE.Cmdlets
 {
@@ -35,5 +38,69 @@ namespace PSProxmoxVE.Cmdlets
 
             return session;
         }
+
+        /// <summary>
+        /// Waits for a PVE task to complete, then optionally polls VM status until
+        /// it matches <paramref name="expectedStatus"/>. Used by lifecycle cmdlets
+        /// (Start, Stop, Suspend, Resume, etc.) when -Wait is specified.
+        /// </summary>
+        /// <param name="session">The authenticated PVE session.</param>
+        /// <param name="node">The cluster node name.</param>
+        /// <param name="task">The task returned by the lifecycle API call.</param>
+        /// <param name="vmid">The VM or container ID to poll.</param>
+        /// <param name="expectedStatus">The expected status string (e.g. "running", "stopped", "paused").</param>
+        /// <param name="timeoutSeconds">Maximum seconds to wait for the status transition. Default 60.</param>
+        /// <param name="isContainer">True to poll container status instead of VM status.</param>
+        /// <returns>The completed task.</returns>
+        protected PveTask WaitForStatusTransition(
+            PveSession session,
+            string node,
+            PveTask task,
+            int vmid,
+            string expectedStatus,
+            int timeoutSeconds = 60,
+            bool isContainer = false)
+        {
+            var taskService = new TaskService();
+
+            // First wait for the PVE task to complete
+            if (!string.IsNullOrEmpty(task.Upid))
+            {
+                task = taskService.WaitForTask(session, node, task.Upid, null, null, null);
+            }
+
+            // Then poll until VM/container reaches the expected status
+            var deadline = DateTime.UtcNow.AddSeconds(timeoutSeconds);
+            while (DateTime.UtcNow < deadline)
+            {
+                try
+                {
+                    string? currentStatus;
+                    if (isContainer)
+                    {
+                        var ct = new ContainerService().GetContainer(session, node, vmid);
+                        currentStatus = ct.Status;
+                    }
+                    else
+                    {
+                        var vm = new VmService().GetVm(session, node, vmid);
+                        currentStatus = vm.Status;
+                    }
+
+                    if (string.Equals(currentStatus, expectedStatus, StringComparison.OrdinalIgnoreCase))
+                        return task;
+                }
+                catch
+                {
+                    // Ignore transient errors during polling
+                }
+
+                System.Threading.Thread.Sleep(2000);
+            }
+
+            throw new PveTaskTimeoutException(
+                task.Upid ?? "unknown",
+                TimeSpan.FromSeconds(timeoutSeconds));
+        }
     }
 }

src/PSProxmoxVE/Cmdlets/Vms/ResetPveVmCmdlet.cs

@@ -38,6 +38,11 @@ namespace PSProxmoxVE.Cmdlets.Vms
         [Parameter(Mandatory = false, HelpMessage = "Wait for the task to complete before returning.")]
         public SwitchParameter Wait { get; set; }
 
+        /// <summary>Maximum seconds to wait for the status transition when -Wait is specified. Default 60.</summary>
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
+        public int Timeout { get; set; } = 60;
+
         protected override void ProcessRecord()
         {
             if (!ShouldProcess($"VM {VmId} on node '{Node}'", "Reset-PveVm"))
@@ -51,8 +56,7 @@ namespace PSProxmoxVE.Cmdlets.Vms
 
             if (Wait.IsPresent)
             {
-                var taskService = new TaskService();
-                task = taskService.WaitForTask(session, Node, task.Upid, null, null, null);
+                task = WaitForStatusTransition(session, Node, task, VmId, "running", Timeout);
             }
 
             WriteObject(task);

src/PSProxmoxVE/Cmdlets/Vms/RestartPveVmCmdlet.cs

@@ -33,10 +33,11 @@ namespace PSProxmoxVE.Cmdlets.Vms
 
         /// <summary>
         /// <para type="description">
-        /// Timeout in seconds for the graceful shutdown phase. Defaults to 60 seconds.
+        /// Timeout in seconds for the graceful shutdown phase and -Wait status polling. Defaults to 60 seconds.
         /// </para>
         /// </summary>
-        [Parameter(Mandatory = false, HelpMessage = "Maximum time to wait for the task.")]
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
         public int Timeout { get; set; } = 60;
 
         /// <summary>
@@ -52,7 +53,6 @@ namespace PSProxmoxVE.Cmdlets.Vms
 
             var session = GetSession();
             var vmService = new VmService();
-            var taskService = new TaskService();
 
             WriteVerbose($"Restarting VM {VmId} on node '{Node}'...");
 
@@ -60,13 +60,13 @@ namespace PSProxmoxVE.Cmdlets.Vms
             var shutdownTask = vmService.ShutdownVm(session, Node, VmId, Timeout);
 
             if (Wait.IsPresent)
-                taskService.WaitForTask(session, Node, shutdownTask.Upid, null, null, null);
+                WaitForStatusTransition(session, Node, shutdownTask, VmId, "stopped", Timeout);
 
             // Start
             var startTask = vmService.StartVm(session, Node, VmId);
 
             if (Wait.IsPresent)
-                startTask = taskService.WaitForTask(session, Node, startTask.Upid, null, null, null);
+                startTask = WaitForStatusTransition(session, Node, startTask, VmId, "running", Timeout);
 
             WriteObject(startTask);
         }

src/PSProxmoxVE/Cmdlets/Vms/ResumePveVmCmdlet.cs

@@ -36,6 +36,11 @@ namespace PSProxmoxVE.Cmdlets.Vms
         [Parameter(Mandatory = false, HelpMessage = "Wait for the task to complete before returning.")]
         public SwitchParameter Wait { get; set; }
 
+        /// <summary>Maximum seconds to wait for the status transition when -Wait is specified. Default 60.</summary>
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
+        public int Timeout { get; set; } = 60;
+
         protected override void ProcessRecord()
         {
             if (!ShouldProcess($"VM {VmId} on node '{Node}'", "Resume-PveVm"))
@@ -49,8 +54,7 @@ namespace PSProxmoxVE.Cmdlets.Vms
 
             if (Wait.IsPresent)
             {
-                var taskService = new TaskService();
-                task = taskService.WaitForTask(session, Node, task.Upid, null, null, null);
+                task = WaitForStatusTransition(session, Node, task, VmId, "running", Timeout);
             }
 
             WriteObject(task);

src/PSProxmoxVE/Cmdlets/Vms/StartPveVmCmdlet.cs

@@ -36,6 +36,11 @@ namespace PSProxmoxVE.Cmdlets.Vms
         [Parameter(Mandatory = false, HelpMessage = "Wait for the task to complete before returning.")]
         public SwitchParameter Wait { get; set; }
 
+        /// <summary>Maximum seconds to wait for the status transition when -Wait is specified. Default 60.</summary>
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
+        public int Timeout { get; set; } = 60;
+
         protected override void ProcessRecord()
         {
             if (!ShouldProcess($"VM {VmId} on node '{Node}'", "Start-PveVm"))
@@ -49,8 +54,7 @@ namespace PSProxmoxVE.Cmdlets.Vms
 
             if (Wait.IsPresent)
             {
-                var taskService = new TaskService();
-                task = taskService.WaitForTask(session, Node, task.Upid, null, null, null);
+                task = WaitForStatusTransition(session, Node, task, VmId, "running", Timeout);
             }
 
             WriteObject(task);

src/PSProxmoxVE/Cmdlets/Vms/StopPveVmCmdlet.cs

@@ -38,6 +38,11 @@ namespace PSProxmoxVE.Cmdlets.Vms
         [Parameter(Mandatory = false, HelpMessage = "Wait for the task to complete before returning.")]
         public SwitchParameter Wait { get; set; }
 
+        /// <summary>Maximum seconds to wait for the status transition when -Wait is specified. Default 60.</summary>
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
+        public int Timeout { get; set; } = 60;
+
         protected override void ProcessRecord()
         {
             if (!ShouldProcess($"VM {VmId} on node '{Node}'", "Stop-PveVm"))
@@ -51,8 +56,7 @@ namespace PSProxmoxVE.Cmdlets.Vms
 
             if (Wait.IsPresent)
             {
-                var taskService = new TaskService();
-                task = taskService.WaitForTask(session, Node, task.Upid, null, null, null);
+                task = WaitForStatusTransition(session, Node, task, VmId, "stopped", Timeout);
             }
 
             WriteObject(task);

src/PSProxmoxVE/Cmdlets/Vms/SuspendPveVmCmdlet.cs

@@ -37,6 +37,11 @@ namespace PSProxmoxVE.Cmdlets.Vms
         [Parameter(Mandatory = false, HelpMessage = "Wait for the task to complete before returning.")]
         public SwitchParameter Wait { get; set; }
 
+        /// <summary>Maximum seconds to wait for the status transition when -Wait is specified. Default 60.</summary>
+        [Parameter(Mandatory = false, HelpMessage = "Timeout in seconds for -Wait (default 60).")]
+        [ValidateRange(1, 3600)]
+        public int Timeout { get; set; } = 60;
+
         protected override void ProcessRecord()
         {
             if (!ShouldProcess($"VM {VmId} on node '{Node}'", "Suspend-PveVm"))
@@ -50,8 +55,7 @@ namespace PSProxmoxVE.Cmdlets.Vms
 
             if (Wait.IsPresent)
             {
-                var taskService = new TaskService();
-                task = taskService.WaitForTask(session, Node, task.Upid, null, null, null);
+                task = WaitForStatusTransition(session, Node, task, VmId, "paused", Timeout);
             }
 
             WriteObject(task);

tests/PSProxmoxVE.Tests/Integration/Integration.Tests.ps1

@@ -412,10 +412,10 @@ Describe 'Integration Tests' -Tag 'Integration' {
         It 'Should start and stop a VM' {
             if (Skip-IfNoTestVm) { return }
 
-            $startTask = Start-PveVm -Node $script:Node -VmId $script:TestVmId -Wait
+            $startTask = Start-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Timeout 30
             $startTask | Should -Not -BeNullOrEmpty
 
-            $stopTask = Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Confirm:$false
+            $stopTask = Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Timeout 30 -Confirm:$false
             $stopTask | Should -Not -BeNullOrEmpty
         }
 
@@ -423,13 +423,13 @@ Describe 'Integration Tests' -Tag 'Integration' {
             if (Skip-IfNoTestVm) { return }
 
             # Start the VM first
-            Start-PveVm -Node $script:Node -VmId $script:TestVmId -Wait | Out-Null
+            Start-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Timeout 30 | Out-Null
 
             # Hard reset (no ACPI — works even without guest OS)
-            $task = Reset-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Confirm:$false
+            $task = Reset-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Timeout 30 -Confirm:$false
             $task | Should -Not -BeNullOrEmpty
 
-            Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Confirm:$false | Out-Null
+            Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Timeout 30 -Confirm:$false | Out-Null
         }
 
         It 'Should clone a VM' {
@@ -488,7 +488,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
             # Ensure the VM is stopped for snapshot
             $vm = Get-PveVm -Node $script:Node | Where-Object { $_.VmId -eq $script:TestVmId }
             if ($vm.Status -eq 'running') {
-                Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Confirm:$false | Out-Null
+                Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Timeout 30 -Confirm:$false | Out-Null
             }
 
             $snapName = 'pester-snap'
@@ -625,7 +625,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
             $task.IsSuccessful | Should -BeTrue
 
             # Clean up
-            Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Confirm:$false | Out-Null
+            Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Timeout 30 -Confirm:$false | Out-Null
         }
     }
 
@@ -900,7 +900,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
         It 'Should start a container (Start-PveContainer)' {
             if (Skip-IfNoTestContainer) { return }
 
-            $task = Start-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait
+            $task = Start-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Timeout 30
             $task | Should -Not -BeNullOrEmpty
 
             $ct = Get-PveContainer -Node $script:Node -VmId $script:TestContainerId
@@ -910,7 +910,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
         It 'Should stop a container (Stop-PveContainer)' {
             if (Skip-IfNoTestContainer) { return }
 
-            $task = Stop-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Confirm:$false
+            $task = Stop-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Timeout 30 -Confirm:$false
             $task | Should -Not -BeNullOrEmpty
 
             $ct = Get-PveContainer -Node $script:Node -VmId $script:TestContainerId
@@ -921,16 +921,16 @@ Describe 'Integration Tests' -Tag 'Integration' {
             if (Skip-IfNoTestContainer) { return }
 
             # Start first so we can restart
-            Start-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait | Out-Null
+            Start-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Timeout 30 | Out-Null
 
-            $task = Restart-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait
+            $task = Restart-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Timeout 30
             $task | Should -Not -BeNullOrEmpty
 
             $ct = Get-PveContainer -Node $script:Node -VmId $script:TestContainerId
             $ct.Status | Should -Be 'running'
 
             # Stop for subsequent tests
-            Stop-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Confirm:$false | Out-Null
+            Stop-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Timeout 30 -Confirm:$false | Out-Null
         }
 
         It 'Should clone a container (Copy-PveContainer)' {
@@ -964,7 +964,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
             # Ensure container is stopped
             $ct = Get-PveContainer -Node $script:Node -VmId $script:TestContainerId
             if ($ct.Status -eq 'running') {
-                Stop-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Confirm:$false | Out-Null
+                Stop-PveContainer -Node $script:Node -VmId $script:TestContainerId -Wait -Timeout 30 -Confirm:$false | Out-Null
             }
 
             $task = New-PveContainerSnapshot `
@@ -1084,7 +1084,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
         It 'Should start the Linux VM (Start-PveVm)' {
             if (Skip-IfNoLinuxVm) { return }
 
-            $task = Start-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait
+            $task = Start-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Timeout 30
             $task | Should -Not -BeNullOrEmpty
         }
 
@@ -1152,33 +1152,19 @@ Describe 'Integration Tests' -Tag 'Integration' {
         It 'Should suspend and resume a running VM (Suspend-PveVm / Resume-PveVm)' {
             if (Skip-IfNoLinuxVm) { return }
 
-            # Suspend — sends QMP stop
-            { Suspend-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -ErrorAction Stop } |
-                Should -Not -Throw
+            # Suspend — -Wait -Timeout polls until status is 'paused'
+            $suspendTask = Suspend-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Timeout 30
+            $suspendTask | Should -Not -BeNullOrEmpty
 
-            # Poll for paused status (may take several seconds)
-            $paused = $false
-            for ($i = 0; $i -lt 10; $i++) {
-                Start-Sleep -Seconds 2
-                $vm = Get-PveVm -Node $script:Node |
-                    Where-Object { $_.VmId -eq $script:LinuxVmId }
-                if ($vm.Status -eq 'paused') { $paused = $true; break }
-            }
-            $paused | Should -BeTrue -Because 'VM should transition to paused within 20s'
+            $vm = Get-PveVm -Node $script:Node | Where-Object { $_.VmId -eq $script:LinuxVmId }
+            $vm.Status | Should -Be 'paused'
 
-            # Resume — sends QMP cont
-            { Resume-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -ErrorAction Stop } |
-                Should -Not -Throw
+            # Resume — -Wait -Timeout polls until status is 'running'
+            $resumeTask = Resume-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Timeout 30
+            $resumeTask | Should -Not -BeNullOrEmpty
 
-            # Poll for running status
-            $running = $false
-            for ($i = 0; $i -lt 10; $i++) {
-                Start-Sleep -Seconds 2
-                $vm = Get-PveVm -Node $script:Node |
-                    Where-Object { $_.VmId -eq $script:LinuxVmId }
-                if ($vm.Status -eq 'running') { $running = $true; break }
-            }
-            $running | Should -BeTrue -Because 'VM should return to running within 20s'
+            $vm = Get-PveVm -Node $script:Node | Where-Object { $_.VmId -eq $script:LinuxVmId }
+            $vm.Status | Should -Be 'running'
         }
 
         It 'Should gracefully restart a VM via ACPI (Restart-PveVm)' {
@@ -1188,16 +1174,12 @@ Describe 'Integration Tests' -Tag 'Integration' {
             $vm = Get-PveVm -Node $script:Node |
                 Where-Object { $_.VmId -eq $script:LinuxVmId }
             if ($vm.Status -eq 'paused') {
-                Resume-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -ErrorAction SilentlyContinue | Out-Null
-                Start-Sleep -Seconds 3
+                Resume-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Timeout 15 -ErrorAction SilentlyContinue | Out-Null
             }
-            if (Skip-IfNoLinuxVm) { return }
 
-            $task = Restart-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Confirm:$false
+            $task = Restart-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Timeout 60 -Confirm:$false
             $task | Should -Not -BeNullOrEmpty
 
-            # Wait a moment for the VM to come back up
-            Start-Sleep -Seconds 10
             $vm = Get-PveVm -Node $script:Node |
                 Where-Object { $_.VmId -eq $script:LinuxVmId }
             $vm.Status | Should -Be 'running'
@@ -1206,7 +1188,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
         It 'Should gracefully stop a VM via ACPI (Stop-PveVm)' {
             if (Skip-IfNoLinuxVm) { return }
 
-            $task = Stop-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Confirm:$false
+            $task = Stop-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Timeout 30 -Confirm:$false
             $task | Should -Not -BeNullOrEmpty
 
             $vm = Get-PveVm -Node $script:Node |
@@ -1232,32 +1214,43 @@ Describe 'Integration Tests' -Tag 'Integration' {
             $metadata.Disks.Count | Should -BeGreaterThan 0
         }
 
-        It 'Should upload OVA and create VM (Import-PveOva)' {
+        It 'Should import OVA as a VM (Import-PveOva)' {
             if (Skip-IfNoTarget) { return }
             if (-not $script:OvaPath -or -not (Test-Path $script:OvaPath)) {
                 Set-ItResult -Skipped -Because 'PVETEST_OVA_PATH not set or file not found'
                 return
             }
 
-            try {
-                $vm = Import-PveOva -Node $script:Node -Storage $script:Storage `
-                    -Path $script:OvaPath -TargetStorage 'local-lvm' `
-                    -Name 'pester-ova-vm' -Wait
+            $vm = Import-PveOva -Node $script:Node -Storage $script:Storage `
+                -Path $script:OvaPath -TargetStorage 'local-lvm' `
+                -Name 'pester-ova-vm' -Wait
 
-                $vm | Should -Not -BeNullOrEmpty
-                $script:CreatedVmIds.Add($vm.VmId)
-            }
-            catch {
-                # Disk import may fail with synthetic test VMDK — verify VM was at least created
-                $found = Get-PveVm -Node $script:Node -Name 'pester-ova-vm' -ErrorAction SilentlyContinue |
-                    Select-Object -First 1
-                if ($found) {
-                    $script:CreatedVmIds.Add($found.VmId)
-                    Set-ItResult -Skipped -Because "OVA upload and VM creation succeeded but disk import failed (synthetic VMDK): $_"
-                } else {
-                    throw
-                }
+            $vm | Should -Not -BeNullOrEmpty
+            $script:CreatedVmIds.Add($vm.VmId)
+
+            # Verify the VM exists
+            $found = Get-PveVm -Node $script:Node -Name 'pester-ova-vm' | Select-Object -First 1
+            $found | Should -Not -BeNullOrEmpty
+        }
+
+        It 'Should start the OVA-imported VM' {
+            if (Skip-IfNoTarget) { return }
+
+            $ovaVm = Get-PveVm -Node $script:Node -Name 'pester-ova-vm' -ErrorAction SilentlyContinue |
+                Select-Object -First 1
+            if (-not $ovaVm) {
+                Set-ItResult -Skipped -Because 'OVA VM was not imported'
+                return
             }
+
+            $task = Start-PveVm -Node $script:Node -VmId $ovaVm.VmId -Wait -Timeout 60
+            $task | Should -Not -BeNullOrEmpty
+
+            $vm = Get-PveVm -Node $script:Node | Where-Object { $_.VmId -eq $ovaVm.VmId }
+            $vm.Status | Should -Be 'running'
+
+            # Clean up
+            Stop-PveVm -Node $script:Node -VmId $ovaVm.VmId -Wait -Timeout 30 -Confirm:$false | Out-Null
         }
     }
 
@@ -1270,7 +1263,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
             $vm = Get-PveVm -Node $script:Node |
                 Where-Object { $_.VmId -eq $script:LinuxVmId }
             if ($vm.Status -eq 'running') {
-                Stop-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Confirm:$false | Out-Null
+                Stop-PveVm -Node $script:Node -VmId $script:LinuxVmId -Wait -Timeout 30 -Confirm:$false | Out-Null
             }
 
             { New-PveTemplate -Node $script:Node -VmId $script:LinuxVmId -Confirm:$false -ErrorAction Stop } |
@@ -1327,7 +1320,7 @@ Describe 'Integration Tests' -Tag 'Integration' {
             # Ensure stopped
             $vm = Get-PveVm -Node $script:Node | Where-Object { $_.VmId -eq $script:TestVmId }
             if ($vm.Status -eq 'running') {
-                Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Confirm:$false | Out-Null
+                Stop-PveVm -Node $script:Node -VmId $script:TestVmId -Wait -Timeout 30 -Confirm:$false | Out-Null
             }
 
             { Remove-PveVm `

tests/infrastructure/scripts/prepare-test-environment.sh

@@ -56,90 +56,16 @@ else
     echo "Cloud image already cached at ${CLOUD_IMAGE_PATH}"
 fi
 
-# Create a minimal test OVA for Import-PveOva testing
-# OVA = TAR containing an OVF descriptor + a small VMDK/raw disk
-OVA_PATH="${OUTPUT_DIR}/test-appliance.ova"
+# Download Ubuntu cloud OVA for Import-PveOva testing
+OVA_URL="https://cloud-images.ubuntu.com/releases/24.04/release/ubuntu-24.04-server-cloudimg-amd64.ova"
+OVA_FILENAME="ubuntu-24.04-server-cloudimg-amd64.ova"
+OVA_PATH="${OUTPUT_DIR}/${OVA_FILENAME}"
 if [ ! -f "${OVA_PATH}" ]; then
-    echo "Creating minimal test OVA..."
-    OVA_TMPDIR=$(mktemp -d)
-
-    # Create a minimal valid sparse VMDK using qemu-img
-    qemu-img create -f vmdk -o subformat=streamOptimized "${OVA_TMPDIR}/test-disk.vmdk" 64M 2>/dev/null
-
-    # Create OVF descriptor
-    cat > "${OVA_TMPDIR}/test-appliance.ovf" <<'OVF'
-<?xml version="1.0" encoding="UTF-8"?>
-<Envelope xmlns="http://schemas.dmtf.org/ovf/envelope/1"
-          xmlns:rasd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData"
-          xmlns:vssd="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_VirtualSystemSettingData"
-          xmlns:ovf="http://schemas.dmtf.org/ovf/envelope/1">
-  <References>
-    <File ovf:id="file1" ovf:href="test-disk.vmdk" ovf:size="1048576"/>
-  </References>
-  <DiskSection>
-    <Info>Virtual disk information</Info>
-    <Disk ovf:diskId="vmdisk1" ovf:fileRef="file1" ovf:capacity="1073741824" ovf:format="http://www.vmware.com/interfaces/specifications/vmdk.html#streamOptimized"/>
-  </DiskSection>
-  <VirtualSystem ovf:id="test-appliance">
-    <Info>A minimal test appliance</Info>
-    <OperatingSystemSection ovf:id="101">
-      <Info>Linux 64-bit</Info>
-      <Description>Linux</Description>
-    </OperatingSystemSection>
-    <VirtualHardwareSection>
-      <Info>Virtual hardware requirements</Info>
-      <System>
-        <vssd:ElementName>Virtual Hardware Family</vssd:ElementName>
-        <vssd:InstanceID>0</vssd:InstanceID>
-        <vssd:VirtualSystemIdentifier>test-appliance</vssd:VirtualSystemIdentifier>
-        <vssd:VirtualSystemType>vmx-13</vssd:VirtualSystemType>
-      </System>
-      <Item>
-        <rasd:Description>Number of Virtual CPUs</rasd:Description>
-        <rasd:ElementName>1 virtual CPU(s)</rasd:ElementName>
-        <rasd:InstanceID>1</rasd:InstanceID>
-        <rasd:ResourceType>3</rasd:ResourceType>
-        <rasd:VirtualQuantity>1</rasd:VirtualQuantity>
-      </Item>
-      <Item>
-        <rasd:AllocationUnits>byte * 2^20</rasd:AllocationUnits>
-        <rasd:Description>Memory Size</rasd:Description>
-        <rasd:ElementName>256MB of memory</rasd:ElementName>
-        <rasd:InstanceID>2</rasd:InstanceID>
-        <rasd:ResourceType>4</rasd:ResourceType>
-        <rasd:VirtualQuantity>256</rasd:VirtualQuantity>
-      </Item>
-      <Item>
-        <rasd:ElementName>SCSI Controller</rasd:ElementName>
-        <rasd:InstanceID>3</rasd:InstanceID>
-        <rasd:ResourceSubType>lsilogic</rasd:ResourceSubType>
-        <rasd:ResourceType>6</rasd:ResourceType>
-      </Item>
-      <Item>
-        <rasd:ElementName>Hard Disk 1</rasd:ElementName>
-        <rasd:HostResource>ovf:/disk/vmdisk1</rasd:HostResource>
-        <rasd:InstanceID>4</rasd:InstanceID>
-        <rasd:Parent>3</rasd:Parent>
-        <rasd:ResourceType>17</rasd:ResourceType>
-      </Item>
-      <Item>
-        <rasd:Connection>VM Network</rasd:Connection>
-        <rasd:ElementName>Ethernet adapter 1</rasd:ElementName>
-        <rasd:InstanceID>5</rasd:InstanceID>
-        <rasd:ResourceSubType>E1000</rasd:ResourceSubType>
-        <rasd:ResourceType>10</rasd:ResourceType>
-      </Item>
-    </VirtualHardwareSection>
-  </VirtualSystem>
-</Envelope>
-OVF
-
-    # Pack as OVA (TAR, OVF first per spec)
-    (cd "${OVA_TMPDIR}" && tar cf "${OVA_PATH}" test-appliance.ovf test-disk.vmdk)
-    rm -rf "${OVA_TMPDIR}"
-    echo "Created test OVA at ${OVA_PATH} ($(du -h "${OVA_PATH}" | cut -f1))"
+    echo "Downloading Ubuntu cloud OVA (this may take a few minutes)..."
+    curl -fSL -o "${OVA_PATH}" "${OVA_URL}"
+    echo "Downloaded OVA ($(du -h "${OVA_PATH}" | cut -f1))"
 else
-    echo "Test OVA already cached at ${OVA_PATH}"
+    echo "OVA already cached at ${OVA_PATH}"
 fi
 
 echo "CLOUD_IMAGE_PATH=${CLOUD_IMAGE_PATH}"