What oracle's start time can be controlled within 10 seconds?

CodePudding user response:

If it is a normal startup, machine run properly, no other load, 10 seconds can be completed,

But is very important,

If there is a instance recovery, data files too much, and so on many factors, will start time,

CodePudding user response:

Example 10 s this cannot guarantee, most of the time, recovery time is likely to be greater than the

Actually, I more care about, why is your oracle often can restart, in general, under the condition of stability, will restart once a year or so