[GitHub] [cloudstack] slavkap commented on a diff in pull request #6909: KVM support of iothreads and IO driver policy

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

slavkap commented on code in PR #6909:
URL: https://github.com/apache/cloudstack/pull/6909#discussion_r1072088093


##########
plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java:
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@@ -3185,12 +3199,32 @@ protected String getIoUringCheckCommand() {
      * (i) Qemu >= 5.0;
      * (ii) Libvirt >= 6.3.0
      */
-    protected void setDiskIoDriver(DiskDef disk) {
-        if (enableIoUring) {
+    public void setDiskIoDriver(DiskDef disk, boolean iothreadsEnabled, IoDriver ioDriver) {
+        if (iothreadsEnabled) {
+            disk.setIothreads(iothreadsEnabled);
+            if (!enableIoUring && IoDriver.IOURING == ioDriver) {

Review Comment:
   @wido, I think it's good to leave the check if the OS supports the `io_uring` option. I've just removed it from the `agent.properties` file.



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