When a VM is restarted on a new host during an HA event, how is the I/O data path impacted?
All data and I/O associated with the VM are migrated to the new host.
All write I/O occurs on the new host. When reading old data, the I/O is served from the host the VM previously resided on.
All I/O continues to be served from the host the VM previously resided on.
All write I/O occurs on the new host. When reading old data, the I/O may be forwarded by the local CVM to the remote CVM.
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