Test

Let’s have look on the commands are used for “RMAN Parallel Backup”.

Run the backup

RMAN> run { allocate channel c1 type disk; allocate channel c2 type disk; backup (datafile 1,2,3 channel c1) (archivelog all channel c2); }

Create more allocate channel

RMAN> run
{
allocate channel c1 type disk;
allocate channel c2 type disk;
backup
(database channel c1)
(archivelog all channel c2);
}

Set the parallelism parameter and run the backup again

RMAN> configure device type disk parallelism 3;

RMAN> backup
(datafile 1,2)
(datafile 3,4)
(archivelog all);

Thought of the day..

“You will get all you want in life if you help enough other people get what they want.” — Zig Ziglar

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