Sorry, I was being imprecise. Rebuilds per se are no problem, as both MOFED and Lustre provide sources, and DKMS nicely automates rebuilding when installing a n

Sorry, I was being imprecise. Rebuilds per se are no problem, as both MOFED and Lustre provide sources, and DKMS nicely automates rebuilding when installing a new kernel image. The actual problem is that RHEL minor releases would also break kernel internal API's, and thus building the kernel modules would fail.