[ovirt-users] oVirt 4.2.1 rc1 and upload iso to data domain test

Hello, I see in release notes this BZ 1530730 [downstream clone - 4.2.1] [RFE] Allow uploading ISO images to data domains and using them in VMs It is now possible to upload an ISO file to a data domain and attach it to a VM as a CDROM device. In order to do so the user has to upload an ISO file via the UI (which will recognize the ISO by it's header and will upload it as ISO) or via the APIs in which case the request should define the disk container "content_type" property as "iso" before the upload. Once the ISO exists on an active storage domain in the data center it will be possible to attach it to a VM as a CDROM device either through the "Edit VM" dialog or through the APIs (see example in comment #27 So I'm trying it on an HCI Gluster environment of mine for testing. I get this in image-proxy.log (Thread-39 ) INFO 2018-01-14 18:35:38,066 web:95:web:(log_start) START [192.168.150.101] PUT /images/0d852f7a-b19e-447d-82ad-966755070701 (Thread-39 ) WARNING 2018-01-14 18:35:38,067 web:112:web:(log_error) ERROR [192.168.150.101] PUT /images/0d852f7a-b19e-447d-82ad-966755070701: [401] Not authorized (0.00s) (Thread-40 ) INFO 2018-01-14 18:35:38,106 web:95:web:(log_start) START [192.168.150.101] PUT /images/0d852f7a-b19e-447d-82ad-966755070701 (Thread-40 ) WARNING 2018-01-14 18:35:38,106 web:112:web:(log_error) ERROR [192.168.150.101] PUT /images/0d852f7a-b19e-447d-82ad-966755070701: [401] Not authorized (0.00s) Does this mean the functionality is not completely ready yet or what? Any one has already tried on iSCSI and/or FC? Thanks, Gianluca