<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[update failed - NOT_SUPPORTED_DURING_UPGRADE()]]></title><description><![CDATA[<p dir="auto">Hello XCP-NG Devs,</p>
<p dir="auto">I ran into a problem where the XCP-NG keep telling XOA that there are updates waiting, but I've run "yum update" on all of the active hosts in the pool but I'm still getting the error "NOT_SUPPORTED_DURING_UPGRADE()"</p>
<p dir="auto">Here's the what I see in the error log:</p>
<pre><code>{
  "code": "NOT_SUPPORTED_DURING_UPGRADE",
  "params": [],
  "call": {
    "duration": 9,
    "method": "VM.set_VCPUs_max",
    "params": [
      "* session id *",
      "OpaqueRef:0c912f80-7929-c60d-0d26-ebd74823d57d",
      4
    ]
  },
  "message": "NOT_SUPPORTED_DURING_UPGRADE()",
  "name": "XapiError",
  "stack": "XapiError: NOT_SUPPORTED_DURING_UPGRADE()
    at Function.wrap (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/_XapiError.mjs:16:12)
    at file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/transports/json-rpc.mjs:38:21
    at runNextTicks (node:internal/process/task_queues:64:5)
    at processImmediate (node:internal/timers:452:9)
    at process.callbackTrampoline (node:internal/async_hooks:130:17)"
}
</code></pre>
<p dir="auto">Is there any way I can check the entire cluster for what upgrades are waiting?</p>
<p dir="auto">Alternatively, is there a way I can for the rolling pool update to start over and  check each host?</p>
<p dir="auto">Thank you,<br />
-peb2</p>
]]></description><link>https://xcp-ng.org/forum/topic/12447/update-failed-not_supported_during_upgrade</link><generator>RSS for Node</generator><lastBuildDate>Wed, 02 Sep 2026 18:46:01 GMT</lastBuildDate><atom:link href="https://xcp-ng.org/forum/topic/12447.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 02 Sep 2026 18:21:43 GMT</pubDate><ttl>60</ttl></channel></rss>