using /cruc/etc/mountinfo.rc-ca-ostest293 got these params: fstype=reiserfs, logdir=/cruc/runs/6710/test_output, mountdev=/dev/cciss/c0d0p4, mountpoint=/tester mountoptions=data=writeback, fsblocksize=4096, iosched= umount: /dev/cciss/c0d0p4: not mounted mkfs.reiserfs 3.6.19 (2003 www.namesys.com) A pair of credits: Nikita Danilov wrote most of the core balancing code, plugin infrastructure, and directory code. He steadily worked long hours, and is the reason so much of the Reiser4 plugin infrastructure is well abstracted in its details. The carry function, and the use of non-recursive balancing, are his idea. Jeremy Fitzhardinge wrote the teahash.c code for V3. Colin Plumb also contributed to that. FATAL: Module reiserfs not found. mount: unknown filesystem type 'reiserfs' error: mount failed, sts=32