Description of problem: The issue was triggered during testing migration between engines [1] When user wants to migrate VMs from old environment to the new one, he needs to move all disks to storage domain which will be used for migration. But when the VM will have multiple disks and not all disks are not present on the migrated storage domain. There is no warning that user is breaking VM. So he can easily miss that he didn't move all necessary disks and he may found difficult to assign disks correctly to appropriate VMs on the new engine to fix his mistake. (He notices his mistake only when he will try to start the VMs on the new engine) I would imagine this operation should be blocked until resolving the problems or warning with approving via checkbox. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1700905 Version-Release number of selected component (if applicable): ovirt-engine-4.3.10.3-0.1.master.el7.noarch How reproducible: always Steps to Reproduce: 1. Have an environment with multiple storage domains, prepare one for migration between engines 2. Have a VM with two disks, one disk migrate to storage domain which should be migrated, second disk should be on different domain. 3. Detach the storage domain which should be migrated - no warnings, no errors
This request is not currently committed to 4.4.z, moving it to 4.5
Created attachment 1700324 [details] Confirmation popup - detaching SD @Laura, There's currently a confirmation popup for detaching an SD. Should the requested warning be on that same popup (which can be too crowded view), or on a separate popup that will show up after pressing OK on that popup (also a bit exhausting)? Can you think about a creative one for that?
I would consolidate the messages into one that says something like: Are you sure you want to detach storage domains from the following data center(s)? To migrate to a new environment you need to move all of your disks to the storage domains that will be used for the migration. I would use the yellow warning triangle inline message as the component for it.
Nice one! Thanks, will work on it.
Sounds good thanks!
Created attachment 1701665 [details] Suggested fix - Change datach SD popup
Verified Attached the screenshot of the "Detach storage" message. ovirt-engine-4.4.2.1-0.15.el8ev.noarch vdsm-4.40.24-1.el8ev.x86_64
Created attachment 1711089 [details] screenshot
This bugzilla is included in oVirt 4.4.2 release, published on September 17th 2020. Since the problem described in this bug report should be resolved in oVirt 4.4.2 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.