Comment 2 for bug 1573638

Generally
rpm -q --changelog fuel-agent | head -n 10`
* Mon Apr 25 2016 Krzysztof SzukieÅojÄ <email address hidden> - 10.0.0-1.mos281.git.e232a03
- e232a03 Using bootable_disk if set
- 0c100a3 Fix Babel alignment
- 5fa99a9 Babel version 2.3.x excluded in requirements
- d3688ba Merge "Adds major_version for Sandisk FusionIO"
- b193385 Add ethdevice-timeout to ironic PXE config
- ec71a42 Merge "Grub stage1 shall be installed on all of disks"
- 72f151a Merge "[Debian Fuel] Unrestrict Trusty only"
- 8274de2 Grub stage1 shall be installed on all of disks
- a009621 Merge "Switch from optimal alignment to minimum"

is already broken so not much I can do here I can only protect it from throwing this exception.