[Info-vax] Request description of UFS for VMS person
Bob Koehler
koehler at eisner.nospam.encompasserve.org
Fri Apr 24 08:52:25 EDT 2009
In article <176uZD2KcidF-pn2-Q7WHbUsddkvE at rikki.tavi.co.uk>, "Bob Eager" <rde42 at spamcop.net> writes:
>
> No. I've always been amazed that VMS allowed it, since it compromises
> the file structure.
It's helpfull when trying to recover files lost in a corrupt
directory file due to a block read error. You can intentionally
blow away the directory file and then analyze/media/repair will
move all those files to [syslost].
As long as analyze/media/repair finds a corrupt directory it will
not try to figure out which files are lost.
I've not had the pleasure of losing a block in a directory file in
any other OS. I think on some you'ld have to reformat the disk and
restore from backup.
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