M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
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Fallback St<strong>ra</strong>tegy - Issues during upg<strong>ra</strong>de<br />
ALWAYS <strong>ta</strong>ke a comp<strong>le</strong>te ONLINE backup with RMAN<br />
Set all da<strong>ta</strong> <strong>ta</strong>b<strong>le</strong>spaces in<strong>to</strong> READ<br />
ONLY mode and <strong>ta</strong>ke an OFFLINE<br />
backup of SYSTEM, SYSAUX,<br />
UNDO, TEMP, redologs + controlfi<strong>le</strong>s<br />
≥ 10.2<br />
Create a gua<strong>ra</strong>nteed<br />
res<strong>to</strong>re point for<br />
Flashback Da<strong>ta</strong>base<br />
Change COMPATIBLE pa<strong>ra</strong>meter<br />
Yes<br />
Yes<br />
No<br />
Res<strong>to</strong>re and<br />
recover<br />
online backup<br />
Shutdown, res<strong>to</strong>re the offline<br />
backup fi<strong>le</strong>s and s<strong>ta</strong>rtup<br />
in source environment<br />
Flashback <strong>to</strong><br />
the gua<strong>ra</strong>nteed<br />
res<strong>to</strong>re point<br />
© 2010 O<strong>ra</strong>c<strong>le</strong> Corpo<strong>ra</strong>tion 58
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