Live‑Migrate OpenStack Instances for Zero‑Downtime Maintenance
Learn how to move running VMs between compute nodes using OpenStack live migration, what prerequisites are needed, and how to verify success.
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openstackUsing OpenStack Shelve/Unshelve to Temporarily Free Compute Resources
Learn how to shelve an instance to shared storage, free its compute host, and later unshelve it safely, with verification steps and known limitations.