On Mon, Jan 29, 2007 at 09:30:43PM +0000, Brian Candler wrote:
> All I can tell you is that we had a big Reiserfs filesystem get corrupted
> last year. Several very experienced sysadmins spent over a week trying to
> repair it. They failed. Much of the data was backups from other systems,
> which wasn't too important, but there was some important data which *was*
> lost.
> 
> Maybe the tools have gotten better in the last year. But as a result of that
> experience, we don't use ReiserFS any more.

Just trying to find some references to back this up, there's Wikipedia:
http://en.wikipedia.org/wiki/ReiserFS

"Something that has attracted much criticism is the tree rebuild process of
ReiserFS fsck: If the filesystem becomes so badly corrupt that the
filesystem internal tree is unusable, a tree rebuild operation can be
performed which may even further corrupt existing files on it, or introduce
new entries with unexpected contents"

which in turn links to:
http://www.uwsg.iu.edu/hypermail/linux/kernel/0506.3/0219.html

Wikipedia does say that Reiser4 fixes this though.

B.


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