[GitHub] [cloudstack] GabrielBrascher commented on issue #4883: KVM: Add io driver option to libvirt XML for io_uring support

[GitBox <gi...@apache.org>]

GabrielBrascher commented on issue #4883:
URL: https://github.com/apache/cloudstack/issues/4883#issuecomment-812556472


   @DaanHoogland to give some taste of the draft here follows the first commit https://github.com/PCextreme/cloudstack/commit/c7c3dd3dd9b8869f45c5bd9c17af83d230ac7886
   :warning:warning: work-in-progress :slightly_smiling_face:
   
   As @wido mentioned, we can check the libvirt/qemu versions via the cloudstack-agent service that is running on the KVM node.
   
   ```
   if(_hypervisorLibvirtVersion >= 6030000 && _hypervisorQemuVersion >= 5000000) {
       disk.setIoDriver(DiskDef.IoDriver.IOURING);
   }
   ```
   
   


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