Sangfor HCI and aSV provide a unified infrastructure combining compute, storage, networking, and built-in security to simplify deployment, operations, and services.
Offline upgrade requires all clustered nodes to be restarted. All clustered nodes must be restarted in the event of host OS changes or kernel or driver version upgrades. The cluster restart requires all business VMs to be shut down, making the business system unavailable. The offline upgrade is mainly applicable to the following versions (and is commonly used for upgrading some of them):
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