René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Missing event - ErrorinPrepareForMaintenance","articleBody":"### problem\n\nIf an error occurs when enabling maintenance mode, no corresponding event is created.\n\n\u003cimg width=\"1120\" height=\"63\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/2c2e7d19-ebbe-4fa0-b2c0-e2b71b0c7e24\" /\u003e\n\nEvents:\n\n\u003cimg width=\"1659\" height=\"254\" alt=\"Image\" src=\"https://github.com/user-attachments/assets/19611237-ac48-492b-b430-b74403268278\" /\u003e\n\n### versions\n\nACS: 4.22.1.0\n\n### The steps to reproduce the bug\n\nExample how to reproduce:\n1. Create enough VMs to use up almost all available memory in the cluster\n2. Enable Maintenance for one host\n3. ErrorinPrepareForMaintenance will show up on the host\n4. Check Events - no error is generated\n\n\n### What to do about it?\n\n_No response_","author":{"url":"https://github.com/summer-abacus","@type":"Person","name":"summer-abacus"},"datePublished":"2026-06-03T08:02:39.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/13324/cloudstack/issues/13324"}