Let the udev queue settle before populating the devicetree. (#1049772)
Let the udev queue settle before populating the devicetree. (#1049772)

In this case we open a LUKS device from the custom spoke in anaconda
and then call populate, but an LVM PV on the opened LUKS device can
take some time to get setup.

rvykydal/blivet,AdamWill/blivet,dwlehman/blivet,AdamWill/blivet,vpodzime/blivet,dwlehman/blivet,vojtechtrefny/blivet,rhinstaller/blivet,rvykydal/blivet,vpodzime/blivet,rhinstaller/blivet,jkonecny12/blivet,jkonecny12/blivet,vojtechtrefny/blivet