In 9i I read control file multiplexing can be only up to 8....Why....?...is there any specific reason.....?
What is the limit in 8i and 10g...?
One more doubt....I heard control file has two section usable and reusable....whether is it in control file header...?
Control file reusable section contain rman information what is this non reusable section contains......is it....ckpt and scn informatio needed for recovery..?