[Info-vax] Request description of UFS for VMS person

[Bob Koehler]

In article <176uZD2KcidF-pn2-totuOmdtgW5K at rikki.tavi.co.uk>, "Bob Eager" <rde42 at spamcop.net> writes:
> 
> Nobody said VMS was broken! The VMS file system has many advantages. I 
> merely pointed out that ffs, at any rate, didn't seem to need a way to 
> recover from that situation.

   ffs never has to recover from a unreadable block?  How does that one
   get data when a block becomes unreadable sometime after a successfull
   write (journals and RAID I understand, but I have no knowledge of
   what ffs is using)?