On Wed, Apr 6, 2016 at 9:05 PM, Jim Perrin <jperrin at centos.org> wrote: > There appears to be an upstream issue with grub2 and the uefi pxe > implementation. This will cause exceptionally slow boot times for anyone > using pxe on aarch64/arm64 systems(and in some cases x86_64 if I'm > reading this right). > > We're working to see how this can best be addressed. It's possible that > we may have to wait for the 'official' fix to come in the 7.3 sources, > but if we can fix it sooner in a clean fashion we will. > > For anyone interested in taking a swing at applying (and sharing) the > patch to the 7.2 grub2 codebase before we're able to put out a fix, the > upstream thread can be found here -> > http://lists.gnu.org/archive/html/grub-devel/2015-04/msg00065.html Thanks for looking into that, I also had bug https://bugs.centos.org/view.php?id=10442 for this (just the report, no fix yet). Cheers, -- Ricardo Salveti