验证：补充2K刷新率与单显示器验收

tools/run-single-vdi-display.py

@@ -0,0 +1,55 @@
+"""Query or detach extra Windows desktop outputs in VM100's interactive session."""
+import argparse
+import base64
+from pathlib import Path
+import runpy
+import sys
+
+sys.stdout.reconfigure(encoding="utf-8", errors="replace")
+parser=argparse.ArgumentParser(description=__doc__)
+parser.add_argument("action", choices=["Query","Apply","Restore"])
+args=parser.parse_args()
+root=Path(__file__).resolve().parent
+t=runpy.run_path(str(root/"pve_term_exec.py")); v=runpy.run_path(str(root/"pve_vm.py"))
+ticket,csrf=t["login"]()
+if v["api"]("/api2/json/nodes/starhe/qemu/100/status/current",ticket=ticket).get("status")!="running":
+    sys.exit("VM100 is not running; nothing changed")
+payload=base64.b64encode((root/"set-single-vdi-display.ps1").read_bytes()).decode()
+command=r"""
+$ErrorActionPreference='Stop'
+$folder='C:\ProgramData\VDI\single-display-20261103'
+$task='VDISingleDisplayProbe'
+if(Get-ScheduledTask -TaskName $task -ErrorAction SilentlyContinue) { throw 'Task already exists' }
+$user=(Get-CimInstance Win32_ComputerSystem).UserName
+if(-not $user) { throw 'No interactive user' }
+New-Item -ItemType Directory -Force $folder | Out-Null
+$acl=Get-Acl $folder
+$acl.SetAccessRule((New-Object Security.AccessControl.FileSystemAccessRule($user,'Modify','ContainerInherit,ObjectInherit','None','Allow')))
+Set-Acl $folder $acl
+[IO.File]::WriteAllBytes("$folder\single.ps1",[Convert]::FromBase64String('__PAYLOAD__'))
+Remove-Item "$folder\result.txt" -ErrorAction SilentlyContinue
+$run="try { & '$folder\single.ps1' -Action __ACTION__ | Out-File -Encoding utf8 -Width 500 '$folder\result.txt' } catch { `$_ | Out-String | Out-File -Encoding utf8 -Width 500 '$folder\result.txt'; exit 1 }"
+$encoded=[Convert]::ToBase64String([Text.Encoding]::Unicode.GetBytes($run))
+$a=New-ScheduledTaskAction -Execute powershell.exe -Argument "-NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -EncodedCommand $encoded"
+$p=New-ScheduledTaskPrincipal -UserId $user -LogonType Interactive -RunLevel Limited
+$s=New-ScheduledTaskSettingsSet -ExecutionTimeLimit (New-TimeSpan -Minutes 2)
+Register-ScheduledTask -TaskName $task -Action $a -Principal $p -Settings $s | Out-Null
+try {
+    Start-ScheduledTask -TaskName $task
+    Start-Sleep -Seconds 2
+    for($i=0;$i-lt 30;$i++) {
+        if((Get-ScheduledTask -TaskName $task).State-ne 'Running') { break }
+        Start-Sleep -Seconds 1
+    }
+    if((Get-ScheduledTask -TaskName $task).State-eq 'Running') { throw 'Probe timed out' }
+    Get-Content "$folder\result.txt" -Raw
+    'task_result='+(Get-ScheduledTaskInfo -TaskName $task).LastTaskResult
+} finally {
+    Stop-ScheduledTask -TaskName $task -ErrorAction SilentlyContinue
+    Unregister-ScheduledTask -TaskName $task -Confirm:$false
+}
+""".replace("__PAYLOAD__",payload).replace("__ACTION__",args.action)
+out,err=v["agent"](ticket,csrf,["powershell.exe","-NoProfile","-Command",command])
+print(out)
+if err or "task_result=0" not in out:
+    sys.exit(err or "Display operation did not succeed")