Please help to check and give pm_ack+ if we are going to fix it in rhel7.8.0, thanks.

Thanks for the quick fix.
I think we still need the pm_ack+ flag according to the bug process, could you help to check  and set the flag? Thanks a lot.

Test Versions:
cockpit-machines-195.5-2.el7.x86_64
libvirt-dbus-1.3.0-1.el7.x86_64


Test Steps:
1.Create a VM, a storage pool whose type is 'filesystem' and a storage pool whose type is ISCSI
2.Create a volume in the filesystem storage pool, then attach this disk to the VM.
3.Try to delete the filesystem storage pool with checking 'Delete the Volumes inside this Pool' through page
4.Attach the disk in ISCSI storage pool to the VM, then check the ISCSI storage pool on page


Test Results:
1.after step3, the 'Delete' button in the confirming dialog is grey and unclickable with a notification which is 'Pool's volumes are used by ${VM} test. Detach the disks using this pool from any VMs before attempting deletion.'
2.After step 4, the button of the storage pool row is gray and unclickable with a notification which is 'Pool's volumes are used by ${VM} test. Detach the disks using this pool from any VMs before attempting deletion.'

According to the results, move the status to VERIFIED.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:1219