debian-fernando:/home/fernando# fsck.reiserfs /dev/hda1
reiserfsck 3.6.19 (2003 www.namesys.com)
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** If you are using the latest reiserfsprogs and it fails **
** please email bug reports to reiserfs-list@namesys.com, **
** providing as much information as possible -- your **
** hardware, kernel, patches, settings, all reiserfsck **
** messages (including version), the reiserfsck logfile, **
** check the syslog file for any related information. **
** If you would like advice on using this program, support **
** is available for $25 at www.namesys.com/support.html. **
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Will read-only check consistency of the filesystem on /dev/hda1
Will put log info to 'stdout'
Do you want to run this program?[N/Yes] (note need to type Yes if you do):Yes
bread: Cannot read the block (12799775): (Invalid argument).
reiserfs_open: Your partition is not big enough to contain the
filesystem of (12799775) blocks as was specified in the found super block.
Failed to open the filesystem.
If the partition table has not been changed, and the partition is
valid and it really contains a reiserfs partition, then the
superblock is corrupted and you need to run this utility with
--rebuild-sb.