I've relied on "dd", mainly when working with "raw" devices. "dd" is probably one of the oldest commands in the UNIX lexicon. It's just another way to get the job done...
<soapbox rant> RMAN is a *much* better solution. After all, how are these exports, backup scripts, and what-not going to check the database for block corruption? For archived redo logfile corruption? How will someone be able to determine how many backups are on tape for each datafile and archived redo logfile? Can you do trial restores, to test what's on tape? Will any restore/recovery scenarios be scripted? </soapbox rant> ----- Original Message ----- To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]> Sent: Wednesday, October 02, 2002 6:08 PM > Hello, > > I need some info about backups. I am working on a customer site, and > have implemented both exports and hot backups. Both jobs copy to a > separate mount point, and a job scripted by another individual then > moves the files to tape. > > Here's the problem - he's using a dd command, primarily because it > provides a succinct output he can email to non-technicals. The file > system is built on a 12 disk A1000 array. We've provided him with a > ufsdump script, but he's doesn't want to use it. Can the system be > recovered from this tape? Has anyone ever relied on a dd for a daily > backup method? The system is Oracle 9i on Solaris 8. > > Robyn > > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Robyn Anderson Sands > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in > the message BODY, include a line containing: UNSUB ORACLE-L > (or the name of mailing list you want to be removed from). You may > also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Tim Gorman INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
