Could you please try reproducing this with the 16.04.3 -hwe kernel and produce this behavior ?
** Tags added: triage-g -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1631322 Title: ISST:SAN:luckyv1:While Installation,Disk detection is taking more than 4 hours for Host(Ubuntu KVM) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1631322/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs