Synnefo » snf-ganeti » ganeti-local

            <varlistentry>

              <term>migration_downtime</term>

              <listitem>

                <simpara>Valid for the KVM hypervisor.</simpara>

                <simpara>The maximum amount of time (in ms) a KVM instance is

                allowed to be frozen during a live migration, in order to copy

                dirty memory pages. Default value is 30ms, but you may need to

                increase this value for busy instances.

                </simpara>

                <simpara>This option is only effective with kvm versions >= 87

                and qemu-kvm versions >= 0.11.0.

                </simpara>

              </listitem>

            </varlistentry>