using /cruc/etc/mountinfo.rc-ca-ostest293 got these params: fstype=reiserfs, logdir=/cruc/runs/6681/test_output, mountdev=/dev/cciss/c0d0p4, mountpoint=/tester mountoptions=data=journal, fsblocksize=4096, iosched= umount: /dev/cciss/c0d0p4: not mounted mkfs.reiserfs 3.6.19 (2003 www.namesys.com) A pair of credits: Yury Umanets (aka Umka) developed libreiser4, userspace plugins, and all userspace tools (reiser4progs) except of fsck. Edward Shushkin wrote the encryption and compression file plugins, and the V3 journal relocation code. FATAL: Module reiserfs not found. mount: unknown filesystem type 'reiserfs' error: mount failed, sts=32