9.8.9. Configuring multiple I/O threads for fast storage access

Procedure

1. Click Virtualization VirtualMachines from the side menu.
2. Select a virtual machine to open the VirtualMachine details page.
3. Click the YAML tab to open the VM manifest.

4. In the YAML editor, locate the spec.template.spec.domain section and add or modify the following fields:

   domain:
     ioThreadsPolicy: supplementalPool
     ioThreads:
       supplementalPoolThreadCount: 4
     devices:
       blockMultiQueue: true
       disks:
       - name: datavolume
         disk:
           bus: virtio
   # ...

5. Click Save.

   중요

   The spec.template.spec.domain setting cannot be changed while the VM is running. You must stop the VM before applying the changes, and then restart the VM for the new settings to take effect.