Hello everyone, I am new to this. my scenario is when i try to get io.read_bytes metric from monasca api it gives me more than one metrics of a singke hostname. Although device is different vda vdb etc. This is fine but when i remove the volume from the vm. Monasca api still sbows its metrics. Ideally it should remove the vdb because i removed it but it does not. why does this happen? Thank you -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20200627/3f934272/attachment-0001.html>