[GitHub] [cloudstack] DaanHoogland commented on a change in pull request #4646: Add global settings for VM migration flags

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

DaanHoogland commented on a change in pull request #4646:
URL: https://github.com/apache/cloudstack/pull/4646#discussion_r570051942



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File path: server/src/main/java/com/cloud/configuration/ConfigurationManagerImpl.java
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@@ -422,6 +426,13 @@
                         "Indicates whether the host in down state can be put into maintenance state so thats its not enabled after it comes back.",
                         true, ConfigKey.Scope.Zone, null);
 
+    protected final ConfigKey<Integer> KvmVmMigrateSpeed = new ConfigKey<>("Advanced", Integer.class, KVM_VM_MIGRATE_SPEED, "-1",
+            "set the vm migrate speed (in MiB/s) on KVM. By default, it will try to guess the speed of the guest network (in MBps).", true);
+    protected final ConfigKey<Integer> KvmVmMigrateDowntime = new ConfigKey<>("Advanced", Integer.class, KVM_VM_MIGRATE_DOWNTIME, "-1",
+            "Sets maximum tolerable time in milliseconds for which the domain is allowed to be paused at the end of live migration on KVM.", true);
+    protected final ConfigKey<Integer> KvmVmMigratePauseAfter = new ConfigKey<>("Advanced", Integer.class, KVM_VM_MIGRATE_PAUSE_AFTER, "-1",
+            "Set an upper limit in milliseconds for how long live migration on KVM should wait, at which point VM is paused and migration will finish quickly.  Less than 1 means disabled.", true);
+

Review comment:
       these belong in the hypervisor plugin for KVM, not here.




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