Hello, I have a iSCSI storage array connected to 4 physical hosts. On these 4 hosts I have configured 40 odd logical volumes with clvm. each logical volume is the root volume for a VM. How should I set up io scheduling with this configuration. Performance is not so great and I have a feeling that all of the io schedulers in my VMs and the ones on my host are not having a nice party together. Thanks, Andrew -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html