openafs compile and load libafs
cd /usr/src/openafs-kernel-1.4.4/src/
./configure
make
cp /usr/src/openafs-kernel-1.4.4/src/src/libafs/MODLOAD-2.6.9-67.0.4.ELsmp-MP/libafs.ko /lib/modules/2.6.9-67.0.4.ELsmp/kernel/fs/openafs/libafs.ko
vi /lib/modules/2.6.9-67.0.4.ELsmp/modules.dep
## add /lib/modules/2.6.9-67.0.4.ELsmp/kernel/fs/openafs/libafs.ko: to modules.dep file
modprobe libafs