Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
Home -> Community -> Usenet -> c.d.o.misc -> Re: What to do with a "fuzzy" restore?
On Sat, 31 Oct 1998, George Dau wrote:
>
> BTW: a "fuzzy" restore has a very specific meaning in the Oracle world,
> different from the way you use it here. Fuzzy normally means a hot backup was
> done without putting the tablespace in backup mode. Different thing....
Files copied while the tablespace is in hot backup mode are fuzzy too, since they are written to throughout the backup. You can make them un-fuzzy during recovery by applying the redo generated during hot backup. There is actually a "fuzzy bit" in the datafile header that is changed to be "not fuzzy" when the necessary redo has been applied.
--
Jeremiah Wilton http://www.wolfenet.com/~jeremiah
Received on Mon Nov 02 1998 - 13:09:37 CST