Bill,
> Q1. Can I backup a TSM database onto a volume that has
> already contained another db backup? another word,
> Can I run the following command twice without failure?
> TSM> backup db type=full devclass=tapeclass
> volumenames=dbbk1
> when I ran the command the second time, the TSM said
> the dbbk1 is already in use - skipped
No, this is not possible.
If we are able to put 2 (or more) TSM database volume on to one
tape.
If the tape was damage or defective, we not lost one database
but two (or more) database at the same time.
>
> Q2. How to backup recovery log?
> Is backing up the OS file systems on where the
> recovery log was created the only way or one the ways
> to do that?
>
Every time that the TSM database is backed up, the data in the
recovery log is commited to the data base.
Sias
________________________________________________
Get your own "800" number
Voicemail, fax, email, and a lot more
http://www.ureach.com/reg/tag
|