Comment 1 for bug 1730997

I posted the requested log output at http://paste.openstack.org/show/625860/ . The following bit might be relevant:

commandrvf: mount -o ro /dev/sda /sysroot/
[ 3.004369] SGI XFS with ACLs, security attributes, no debug enabled
mount: unknown filesystem type '(null)'
guestfsd: error: /dev/sda on / (options: 'ro'): mount: unknown filesystvirt-customize: error: no operating systems were found in the guest image

(Note: I had to apply both https://review.openstack.org/518336 (to get past ssh errors) and https://review.openstack.org/#/c/512798/ (to get past IMPI errors) to get this far in the first place.)

Hope this helps, please let me know what other logs may be useful if any.