[ovirt-users] How to force a QoS IO limit update to all disks

Hi, oVirt version: 4.2.5.1 I have a strange problem with IO limiting. I have a storage domain for our dev environment and I have set the default Disk Profile to a QoS rule with IO limit enabled. This rule is working so far, but when I change the QoS rule of this default Disk Profile to a different IO limit, all the disks have still the old limit active. Only when I edit the disk and click OK without changing anything, I see also in Events, that the new IO limit is set. This behavior would cause me a lot of work, because we have several 100s of disks and I can't edit all, only to have new QoS active. Is there another way to do this bulk change of disk IO limit? What data do you need to have a look on? EDIT: I saw now, that the QoS policy is automated updated on some VMs and there only on some disks, but not on all. Is there a rate limit active or so? BR Florian Schmid